Kingdoms
•Download as PPTX, PDF•
2 likes•1,011 views
The document describes the three-domain system of classifying life. It divides life into Archaea, Eubacteria, and Eukarya. Archaea and Eubacteria are prokaryotes without nuclei or organelles, while Eukarya are more complex eukaryotic organisms with nuclei and organelles. Eukarya are further divided into four kingdoms - Protista, Fungi, Plantae, and Animalia. Protista include unicellular organisms like protozoa and algae. Fungi are multicellular decomposers with cell walls made of chitin. Plantae are multicellular and autotrophic organisms that perform photosynthesis. Animalia are
Report
Share
Report
Share
Recommended
Chapter 27.1
1) Animals obtain food through various methods such as filter feeding, detritivory, carnivory, herbivory, and nutritional symbiosis.
2) Digestion can occur intracellularly through specialized cells or extracellularly through digestive tracts and gastrovascular cavities. Digestive tracts break down food through mechanical and chemical digestion.
3) Mouthparts and digestive systems are specialized for different diets. Herbivores have adaptations for grinding plants while carnivores have sharp teeth for tearing meat. Herbivores also rely on microbial symbionts to aid in digestion.
8. Simple Organism Notes
The document outlines key details about four kingdoms - Monera, Protista, Fungi, and Plantae. It describes their defining characteristics such as being prokaryotic or eukaryotic, autotrophic or heterotrophic, and whether they are photosynthetic. Specific examples are provided for each kingdom, such as bacteria and cyanobacteria for Monera, unicellular algae and protozoans for Protista, decomposer fungi for Fungi, and seagrasses and salt tolerant plants for Plantae.
Kingdom protoctista (protista)
The document discusses the Kingdom Protoctista (Protist), which includes unicellular and simple multicellular organisms grouped into three major categories: algae, protozoa, and slime molds and water molds. It describes several phyla within each category, including examples of genera and species from each phylum. The phyla described include those containing green algae, brown algae, red algae, diatoms, dinoflagellates, amoebas, ciliates, flagellates, parasitic sporozoa, slime molds, and water molds.
System digestive in reptiles
The gastrointestinal tract of reptiles begins at the mouth. While turtles and tortoises have beaks, snakes and lizards have teeth. Reptiles swallow food either whole or in large chunks after shaking or tearing. Snakes specially evolved glands that lubricate food and sometimes inject venom to immobilize prey before swallowing. The esophagus can store large prey until it passes to the stomach, which contains acid to break down food and kill live prey. Herbivorous reptiles have a large cecum and slower digestion to fully extract nutrients from plant material through hindgut fermentation.
Protoctista Ppt
The kingdom Protoctista is defined as eukaryotic microorganisms that are neither animals, plants, nor prokaryotes. It includes all nucleated algae, water molds with flagella, slime molds, slime nets, and protozoa. Protoctista show remarkable diversity in cell organization, division, and life cycles. They are grouped together due to shared organelle structure like mitochondrial cristae. Characteristics include being mostly autotrophic via photosynthesis, though some can switch between auto- and heterotrophic states, and inhabiting aquatic environments like salt water, freshwater, moist soil, or other organisms' tissues.
5.07 classification kingdoms
This document outlines the six kingdoms of classification: Archaebacteria, Eubacteria, Protista, Fungi, Plant, and Animal. It provides details on the key characteristics of each kingdom, including whether they are prokaryotic or eukaryotic, unicellular or multicellular, producers or consumers, and how they reproduce. Examples are given for each kingdom, such as archaebacteria living in extreme environments, eubacteria including decomposer bacteria, protista including algae and amoebas, fungi being decomposers like mushrooms and mold, plants being producers that undergo photosynthesis, and animals being able to move and being consumers.
Simple Organisms Notes
This document summarizes key kingdoms and organisms within each kingdom. It discusses the kingdoms of Monera, Protista, Fungi, and Plantae. Within Protista, it describes various unicellular algae like diatoms and dinoflagellates as well as multi-cellular algae. It also provides details about bacteria, cyanobacteria, green algae, brown algae, red algae, fungi, and salt tolerant plants.
Immortal jellyfish
The document describes the ocean food web. It shows how plankton are eaten by small fish and invertebrates, which are then eaten by larger fish, marine mammals, and birds. The largest predators like sharks sit at the top of the food chain. Energy and nutrients are transferred between these different trophic levels as organisms consume one another.
Recommended
Chapter 27.1
1) Animals obtain food through various methods such as filter feeding, detritivory, carnivory, herbivory, and nutritional symbiosis.
2) Digestion can occur intracellularly through specialized cells or extracellularly through digestive tracts and gastrovascular cavities. Digestive tracts break down food through mechanical and chemical digestion.
3) Mouthparts and digestive systems are specialized for different diets. Herbivores have adaptations for grinding plants while carnivores have sharp teeth for tearing meat. Herbivores also rely on microbial symbionts to aid in digestion.
8. Simple Organism Notes
The document outlines key details about four kingdoms - Monera, Protista, Fungi, and Plantae. It describes their defining characteristics such as being prokaryotic or eukaryotic, autotrophic or heterotrophic, and whether they are photosynthetic. Specific examples are provided for each kingdom, such as bacteria and cyanobacteria for Monera, unicellular algae and protozoans for Protista, decomposer fungi for Fungi, and seagrasses and salt tolerant plants for Plantae.
Kingdom protoctista (protista)
The document discusses the Kingdom Protoctista (Protist), which includes unicellular and simple multicellular organisms grouped into three major categories: algae, protozoa, and slime molds and water molds. It describes several phyla within each category, including examples of genera and species from each phylum. The phyla described include those containing green algae, brown algae, red algae, diatoms, dinoflagellates, amoebas, ciliates, flagellates, parasitic sporozoa, slime molds, and water molds.
System digestive in reptiles
The gastrointestinal tract of reptiles begins at the mouth. While turtles and tortoises have beaks, snakes and lizards have teeth. Reptiles swallow food either whole or in large chunks after shaking or tearing. Snakes specially evolved glands that lubricate food and sometimes inject venom to immobilize prey before swallowing. The esophagus can store large prey until it passes to the stomach, which contains acid to break down food and kill live prey. Herbivorous reptiles have a large cecum and slower digestion to fully extract nutrients from plant material through hindgut fermentation.
Protoctista Ppt
The kingdom Protoctista is defined as eukaryotic microorganisms that are neither animals, plants, nor prokaryotes. It includes all nucleated algae, water molds with flagella, slime molds, slime nets, and protozoa. Protoctista show remarkable diversity in cell organization, division, and life cycles. They are grouped together due to shared organelle structure like mitochondrial cristae. Characteristics include being mostly autotrophic via photosynthesis, though some can switch between auto- and heterotrophic states, and inhabiting aquatic environments like salt water, freshwater, moist soil, or other organisms' tissues.
5.07 classification kingdoms
This document outlines the six kingdoms of classification: Archaebacteria, Eubacteria, Protista, Fungi, Plant, and Animal. It provides details on the key characteristics of each kingdom, including whether they are prokaryotic or eukaryotic, unicellular or multicellular, producers or consumers, and how they reproduce. Examples are given for each kingdom, such as archaebacteria living in extreme environments, eubacteria including decomposer bacteria, protista including algae and amoebas, fungi being decomposers like mushrooms and mold, plants being producers that undergo photosynthesis, and animals being able to move and being consumers.
Simple Organisms Notes
This document summarizes key kingdoms and organisms within each kingdom. It discusses the kingdoms of Monera, Protista, Fungi, and Plantae. Within Protista, it describes various unicellular algae like diatoms and dinoflagellates as well as multi-cellular algae. It also provides details about bacteria, cyanobacteria, green algae, brown algae, red algae, fungi, and salt tolerant plants.
Immortal jellyfish
The document describes the ocean food web. It shows how plankton are eaten by small fish and invertebrates, which are then eaten by larger fish, marine mammals, and birds. The largest predators like sharks sit at the top of the food chain. Energy and nutrients are transferred between these different trophic levels as organisms consume one another.
Classification of life
There are three main points covered in the document:
1) Classification involves organizing organisms into orderly groups based on their similarities. It allows organisms to be accurately and uniformly named using Latin or Greek terms, preventing misnomers.
2) Carolus Linnaeus developed the modern system of binomial nomenclature in the 18th century, using a two-part scientific name (genus and species) written in italics. This standardized naming system is still used today.
3) Organisms are classified into an hierarchical grouping of taxa from the broadest (domains) to the most specific (species). Modern taxonomy relies on similarities in homologous structures, embryo development, and molecular DNA/protein sequences to
classificationoflife-taxonomy-110708114724-phpapp01.pptx
- There are 13 billion known species of organisms, which is only 5% of all organisms that have ever lived. New organisms are still being discovered and identified.
- Classification involves organizing organisms into ordered groups based on their similarities. It is also known as taxonomy. Taxonomists identify and name new organisms.
- Carolus Linnaeus developed the modern system of binomial nomenclature in the 18th century, where each species is identified by its genus and specific epithet. This standardized naming system is still used today.
Levels of classification
This document provides information on biological classification systems. It discusses why classifying living things is important, provides a brief history of classification methods, and describes the current system of classification. The current system is based on 3 domains - Bacteria, Archaea, and Eukarya - which are further divided into kingdoms based on characteristics like cell structure, nutrition, and whether organisms are unicellular or multicellular. The 6 kingdoms are Bacteria, Archaea, Protista, Fungi, Plantae, and Animalia. Each kingdom has distinguishing features that are described.
6 biology classification of organisms
This document discusses the classification of organisms. It begins by defining classification as the arrangement of organisms into groups based on similarities. The main benefits of classification are that it allows organisms to be accurately and uniformly named using the same scientific names.
The document then describes the modern classification system developed by Carolus Linnaeus in the 18th century. Known as binomial nomenclature, it uses a two-part scientific name comprising the genus and species. Strict rules govern the naming of new species to prevent duplication. Organisms are classified into a hierarchy of taxonomic groups from the broadest domains to the most specific species level. The five-kingdom system and three-domain system are discussed as two approaches to classifying the
The Classification of Biological Life
The document discusses the classification of life into domains, kingdoms, and other taxonomic groups. It describes the three domains as bacteria, archaea, and eukarya. It then discusses the six kingdoms of life - archaebacteria, eubacteria, fungi, protists, plantae, and animalia - providing one or two examples and key characteristics of each, such as whether they are unicellular or multicellular, autotrophic or heterotrophic, and how they reproduce. It concludes with sample test questions about plant classification and the classification system overall.
Archaebacteria mixed
Archaea are a domain of single-celled prokaryotes that are genetically and biologically distinct from bacteria and eukaryotes. They live in diverse and often extreme environments. Archaea were originally classified as bacteria but were reclassified into a separate domain by Carl Woese based on genetic analysis showing they are more different from bacteria. There are two main phyla of archaea: Crenarchaeota and Euryarchaeota.
THE ARCHAEA
This document provides information about the six kingdoms of life and the domains of Archaea and Bacteria. It discusses how biologists classify organisms and some of the key distinguishing characteristics, such as cell structure, nutrition, and reproduction. Specifically, it outlines that Archaea and Bacteria are both prokaryotic domains. Archaea are found in extreme environments and have unique cell wall composition and membrane lipids. Bacteria are more ubiquitous and also have rigid cell walls containing peptidoglycan. Many bacteria can be pathogenic if they enter the body and use tissues as a food source or secrete toxins.
Archeabacteria presentation
The archaebacteria
group members
Rameen nadeem
Syeda iqra hussain
Hina zamir
Mahnoor khan
Maleeha inayat
Background
Biologists have long organized living things into large groups called kingdoms.
There are six of them:
Archaebacteria
Eubacteria
Protista
Fungi
Plantae
Animalia
Some recent findings…
In 1996, scientists decided to split Monera into two groups of bacteria:
Archaebacteria and Eubacteria
Because these two groups of bacteria were different in many ways scientists created a new level of classification called a DOMAIN.
Now we have 3 domains
Bacteria
Archaea
Eukarya
Kingdom Archaebacteria
Any of a large group of primitive bacteria having unusual cell walls, membrane lipids, ribosomes, and RNA sequences, and having the ability to produce methane and to live in anaerobic, extremely hot, salty, or acidic conditions
The Domain Archaea
“ancient” bacteria
Some of the first archaebacteria were discovered in Yellowstone National Park’s hot springs
Prokaryotes are structurally simple, but biochemically complex
Basic Facts
They live in extreme environments (like hot springs or salty lakes) and normal environments (like soil and ocean water).
All are unicellular (each individual is only one cell).
No peptidoglycan in their cell wall.
Some have a flagella that aids in their locomotion.
Most don’t need oxygen to survive
They can produce ATP (energy) from sunlight
They can survive enormous temperature extremes
They can survive under rocks and in ocean floor vents deep below the ocean’s surface
They can tolerate huge pressure differences
STRUCTURE
Size
Archaea are slightly less than 1 micron long.
A micron is 1/1,000 of a millimeter.
In order to see their cellular features, scientists use powerful electron microscopes.
Shape
Shapes can be spherical or ball shaped and are called coccus.
Others are rod shaped, long and thin, and labeled bacillus.
Variations of cells have been discovered in square and triangular shapes.
STRUCTURE
Locomotion
Some archaea have flagella, hair-like structures that assist in movement.
There can be one or many attached to the cell's outer membrane. Protein networks can also be found on the cell membrane, which allow cells to attach themselves in groups.
Cell Features
Within the cell membrane, the archaea cell contains cytoplasm and DNA, which are in single-looped forms called plasmids.
Most archaeal cells also have a semi-rigid cell wall that helps it to maintain its shape and chemical balance.
This protects the cytoplasm, which is the semi-liquid gel that fills the cell and enables the various parts to function.
STRUCTURE
Phospholipids
The molecules that make up cell membranes are called phospholipids, which act as building blocks for the cell.
In archaea, these molecules are made of glycerol-ether lipids.
Ether Bonding
The ether bonding makes it possible for archaea to survive in environments that are extremely acidic or al
Introduction to microscope and types and classification of protozoans.ppt
This document provides an introduction to the five kingdoms of life with a focus on protists. It discusses the key characteristics of protists, including that they are eukaryotic organisms that are not classified as plants, fungi, or animals. The document then examines the three main categories of protists in more detail - animal-like protists, plant-like protists (algae), and fungus-like protists. Specific examples like amoebas, paramecium, euglena, and water molds are described.
DOMAIN-KINGDOM-PHYLUM.pptx
The document discusses the three domains of life - Archaea, Bacteria, and Eukarya. Within these domains are six kingdoms - Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia. The kingdoms are classified based on cell type, number of cells, and feeding type. Details are provided on the defining characteristics of each kingdom.
Taxonomy 2016
This document discusses the classification of organisms. It defines classification as the arrangement of organisms into groups based on their similarities. There are currently over 13 million known species, which is estimated to be only 5% of all species that have ever lived. The document outlines the taxonomic hierarchy from broadest to most specific levels, and describes some important figures in the history of taxonomy such as Aristotle, John Ray, and Carolus Linnaeus who developed the system of binomial nomenclature still used today. The three domains of life are described as Archaea, Bacteria, and Eukarya.
Kingdoms of classification
The document discusses the history of biological classification systems. It describes the 5 kingdom system proposed by R.H. Whittaker, which divided organisms into 5 kingdoms: Plantae, Animalia, Fungi, Monera, and Protista. The criteria for classification included cell structure, nutrition, reproduction, and phylogeny. Key organisms were grouped as follows: plants with chloroplasts in Plantae, multicellular animals in Animalia, fungi in Fungi, prokaryotes in Monera, and unicellular eukaryotes in Protista. This 5 kingdom system is still widely used today.
Taxonomy
This document provides an overview of taxonomy and biological classification. It discusses how Carolus Linnaeus established the scientific system of naming and ranking organisms in hierarchical groups. The key levels are domain, kingdom, phylum, class, order, family, genus and species. It then describes the major taxonomic groups across the three domains of life - Archaea, Bacteria and Eukarya. Within each kingdom, it outlines the characteristic phyla, classes, orders and other subgroups. The document concludes with a brief discussion of proposed alternatives to Linnaeus' classification system, such as the PhyloCode.
San Pedro Biology review
Biology with Mr. Wright -Information covered in class during the 4th bimester. Exam questions directly related to information on the slides.
Biodiversity classification 2013
This document provides an overview of biological classification and taxonomy. It begins by defining key terms like biosphere, ecosystem, and biodiversity. It then outlines the major kingdoms of life - Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia. For each kingdom, it describes the cell type, number of cells, nutrition, examples of organisms, and their roles in ecosystems. It also discusses the hierarchical levels of classification from domain to species. The document provides a comprehensive introduction to classifying and organizing life on Earth.
Classification of Living Things.pptx
This document provides information about classification of living things. It begins by explaining that Carolus Linnaeus is considered the Father of Taxonomy, and that he developed the system of classification that is still used today involving kingdom, phylum, class, order, family, genus, and species. It then goes on to describe the six kingdoms of life - Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia - providing details about each. The document concludes by noting that classification keys are used to classify newly discovered organisms based on their characteristics.
Bacteria
Kingdoms Archaebacteria and Eubacteria are composed of single-celled prokaryotes. Archaebacteria are typically obligate anaerobes that live in extreme environments, while Eubacteria are more diverse and include bacteria that can live with or without oxygen. Both Archaebacteria and Eubacteria reproduce asexually through binary fission, but some bacteria can also undergo genetic exchange through conjugation, transduction, or transformation.
Biology - Chp 18 - Classification - PowerPoint
This chapter discusses the classification of organisms into a taxonomic system. It describes how Carolus Linnaeus developed the binomial nomenclature system of scientific naming that is still used today. The chapter also explains how modern evolutionary classification uses cladograms and molecular evidence like DNA comparisons to group organisms based on lines of evolutionary descent rather than just physical similarities. Finally, it outlines the three domain system of classification, separating all living things into the domains of Archaea, Bacteria, and Eukarya.
I unit part 1
This document provides information about biology and the classification of living organisms. It discusses the following key points:
- Biology is the science of living organisms and life processes. Modern biology integrates with other fields like chemistry and physics.
- Characteristics of living things include growth, reproduction, metabolism, response to stimuli, homeostasis, and evolution.
- Organisms are classified and grouped into a hierarchy of taxa including species, genus, family, order, class, phylum, and kingdom.
- The five kingdom system classifies organisms into Monera, Protista, Fungi, Plantae, and Animalia based on characteristics like cell structure, nutrition, and lifestyle. Examples of groups within each
Microbiology
The document summarizes the evolution of classification systems for living organisms from early systems proposed by Linnaeus and Haeckel to more modern systems proposed by Whittaker and Woese. It describes Whittaker's five kingdom system which divided organisms into Monera, Protista, Fungi, Plantae, and Animalia. It then discusses how Woese proposed splitting Kingdom Monera into the domains of Archaea and Eubacteria based on genetic studies, establishing the current three domain system of Archaea, Bacteria, and Eukarya.
Speciation
Speciation is the process by which new species form. It occurs when populations become isolated from each other and diverge to the point that they can no longer interbreed. Isolation can be geographic, such as when physical barriers separate populations, or reproductive, such as when changes prevent successful mating. Speciation rates may be gradual over millions of years or punctuated by rapid changes following events like natural disasters. The evolutionary history and relationships between species can be modeled in cladograms or phylogenetic trees.
Evolution of populations
This document discusses population genetics and microevolution. It explains that evolution occurs at the genetic level through heritable changes in DNA, arising from various sources of genetic variation within populations like mutation, recombination, and random mating. The key concepts of gene pool, allele frequencies, genetic equilibrium, and Hardy-Weinberg principle are introduced to illustrate how evolution can result from changes in the distribution of alleles in a population over generations under the influence of genetic drift or natural selection.
More Related Content
Similar to Kingdoms
Classification of life
There are three main points covered in the document:
1) Classification involves organizing organisms into orderly groups based on their similarities. It allows organisms to be accurately and uniformly named using Latin or Greek terms, preventing misnomers.
2) Carolus Linnaeus developed the modern system of binomial nomenclature in the 18th century, using a two-part scientific name (genus and species) written in italics. This standardized naming system is still used today.
3) Organisms are classified into an hierarchical grouping of taxa from the broadest (domains) to the most specific (species). Modern taxonomy relies on similarities in homologous structures, embryo development, and molecular DNA/protein sequences to
classificationoflife-taxonomy-110708114724-phpapp01.pptx
- There are 13 billion known species of organisms, which is only 5% of all organisms that have ever lived. New organisms are still being discovered and identified.
- Classification involves organizing organisms into ordered groups based on their similarities. It is also known as taxonomy. Taxonomists identify and name new organisms.
- Carolus Linnaeus developed the modern system of binomial nomenclature in the 18th century, where each species is identified by its genus and specific epithet. This standardized naming system is still used today.
Levels of classification
This document provides information on biological classification systems. It discusses why classifying living things is important, provides a brief history of classification methods, and describes the current system of classification. The current system is based on 3 domains - Bacteria, Archaea, and Eukarya - which are further divided into kingdoms based on characteristics like cell structure, nutrition, and whether organisms are unicellular or multicellular. The 6 kingdoms are Bacteria, Archaea, Protista, Fungi, Plantae, and Animalia. Each kingdom has distinguishing features that are described.
6 biology classification of organisms
This document discusses the classification of organisms. It begins by defining classification as the arrangement of organisms into groups based on similarities. The main benefits of classification are that it allows organisms to be accurately and uniformly named using the same scientific names.
The document then describes the modern classification system developed by Carolus Linnaeus in the 18th century. Known as binomial nomenclature, it uses a two-part scientific name comprising the genus and species. Strict rules govern the naming of new species to prevent duplication. Organisms are classified into a hierarchy of taxonomic groups from the broadest domains to the most specific species level. The five-kingdom system and three-domain system are discussed as two approaches to classifying the
The Classification of Biological Life
The document discusses the classification of life into domains, kingdoms, and other taxonomic groups. It describes the three domains as bacteria, archaea, and eukarya. It then discusses the six kingdoms of life - archaebacteria, eubacteria, fungi, protists, plantae, and animalia - providing one or two examples and key characteristics of each, such as whether they are unicellular or multicellular, autotrophic or heterotrophic, and how they reproduce. It concludes with sample test questions about plant classification and the classification system overall.
Archaebacteria mixed
Archaea are a domain of single-celled prokaryotes that are genetically and biologically distinct from bacteria and eukaryotes. They live in diverse and often extreme environments. Archaea were originally classified as bacteria but were reclassified into a separate domain by Carl Woese based on genetic analysis showing they are more different from bacteria. There are two main phyla of archaea: Crenarchaeota and Euryarchaeota.
THE ARCHAEA
This document provides information about the six kingdoms of life and the domains of Archaea and Bacteria. It discusses how biologists classify organisms and some of the key distinguishing characteristics, such as cell structure, nutrition, and reproduction. Specifically, it outlines that Archaea and Bacteria are both prokaryotic domains. Archaea are found in extreme environments and have unique cell wall composition and membrane lipids. Bacteria are more ubiquitous and also have rigid cell walls containing peptidoglycan. Many bacteria can be pathogenic if they enter the body and use tissues as a food source or secrete toxins.
Archeabacteria presentation
The archaebacteria
group members
Rameen nadeem
Syeda iqra hussain
Hina zamir
Mahnoor khan
Maleeha inayat
Background
Biologists have long organized living things into large groups called kingdoms.
There are six of them:
Archaebacteria
Eubacteria
Protista
Fungi
Plantae
Animalia
Some recent findings…
In 1996, scientists decided to split Monera into two groups of bacteria:
Archaebacteria and Eubacteria
Because these two groups of bacteria were different in many ways scientists created a new level of classification called a DOMAIN.
Now we have 3 domains
Bacteria
Archaea
Eukarya
Kingdom Archaebacteria
Any of a large group of primitive bacteria having unusual cell walls, membrane lipids, ribosomes, and RNA sequences, and having the ability to produce methane and to live in anaerobic, extremely hot, salty, or acidic conditions
The Domain Archaea
“ancient” bacteria
Some of the first archaebacteria were discovered in Yellowstone National Park’s hot springs
Prokaryotes are structurally simple, but biochemically complex
Basic Facts
They live in extreme environments (like hot springs or salty lakes) and normal environments (like soil and ocean water).
All are unicellular (each individual is only one cell).
No peptidoglycan in their cell wall.
Some have a flagella that aids in their locomotion.
Most don’t need oxygen to survive
They can produce ATP (energy) from sunlight
They can survive enormous temperature extremes
They can survive under rocks and in ocean floor vents deep below the ocean’s surface
They can tolerate huge pressure differences
STRUCTURE
Size
Archaea are slightly less than 1 micron long.
A micron is 1/1,000 of a millimeter.
In order to see their cellular features, scientists use powerful electron microscopes.
Shape
Shapes can be spherical or ball shaped and are called coccus.
Others are rod shaped, long and thin, and labeled bacillus.
Variations of cells have been discovered in square and triangular shapes.
STRUCTURE
Locomotion
Some archaea have flagella, hair-like structures that assist in movement.
There can be one or many attached to the cell's outer membrane. Protein networks can also be found on the cell membrane, which allow cells to attach themselves in groups.
Cell Features
Within the cell membrane, the archaea cell contains cytoplasm and DNA, which are in single-looped forms called plasmids.
Most archaeal cells also have a semi-rigid cell wall that helps it to maintain its shape and chemical balance.
This protects the cytoplasm, which is the semi-liquid gel that fills the cell and enables the various parts to function.
STRUCTURE
Phospholipids
The molecules that make up cell membranes are called phospholipids, which act as building blocks for the cell.
In archaea, these molecules are made of glycerol-ether lipids.
Ether Bonding
The ether bonding makes it possible for archaea to survive in environments that are extremely acidic or al
Introduction to microscope and types and classification of protozoans.ppt
This document provides an introduction to the five kingdoms of life with a focus on protists. It discusses the key characteristics of protists, including that they are eukaryotic organisms that are not classified as plants, fungi, or animals. The document then examines the three main categories of protists in more detail - animal-like protists, plant-like protists (algae), and fungus-like protists. Specific examples like amoebas, paramecium, euglena, and water molds are described.
DOMAIN-KINGDOM-PHYLUM.pptx
The document discusses the three domains of life - Archaea, Bacteria, and Eukarya. Within these domains are six kingdoms - Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia. The kingdoms are classified based on cell type, number of cells, and feeding type. Details are provided on the defining characteristics of each kingdom.
Taxonomy 2016
This document discusses the classification of organisms. It defines classification as the arrangement of organisms into groups based on their similarities. There are currently over 13 million known species, which is estimated to be only 5% of all species that have ever lived. The document outlines the taxonomic hierarchy from broadest to most specific levels, and describes some important figures in the history of taxonomy such as Aristotle, John Ray, and Carolus Linnaeus who developed the system of binomial nomenclature still used today. The three domains of life are described as Archaea, Bacteria, and Eukarya.
Kingdoms of classification
The document discusses the history of biological classification systems. It describes the 5 kingdom system proposed by R.H. Whittaker, which divided organisms into 5 kingdoms: Plantae, Animalia, Fungi, Monera, and Protista. The criteria for classification included cell structure, nutrition, reproduction, and phylogeny. Key organisms were grouped as follows: plants with chloroplasts in Plantae, multicellular animals in Animalia, fungi in Fungi, prokaryotes in Monera, and unicellular eukaryotes in Protista. This 5 kingdom system is still widely used today.
Taxonomy
This document provides an overview of taxonomy and biological classification. It discusses how Carolus Linnaeus established the scientific system of naming and ranking organisms in hierarchical groups. The key levels are domain, kingdom, phylum, class, order, family, genus and species. It then describes the major taxonomic groups across the three domains of life - Archaea, Bacteria and Eukarya. Within each kingdom, it outlines the characteristic phyla, classes, orders and other subgroups. The document concludes with a brief discussion of proposed alternatives to Linnaeus' classification system, such as the PhyloCode.
San Pedro Biology review
Biology with Mr. Wright -Information covered in class during the 4th bimester. Exam questions directly related to information on the slides.
Biodiversity classification 2013
This document provides an overview of biological classification and taxonomy. It begins by defining key terms like biosphere, ecosystem, and biodiversity. It then outlines the major kingdoms of life - Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia. For each kingdom, it describes the cell type, number of cells, nutrition, examples of organisms, and their roles in ecosystems. It also discusses the hierarchical levels of classification from domain to species. The document provides a comprehensive introduction to classifying and organizing life on Earth.
Classification of Living Things.pptx
This document provides information about classification of living things. It begins by explaining that Carolus Linnaeus is considered the Father of Taxonomy, and that he developed the system of classification that is still used today involving kingdom, phylum, class, order, family, genus, and species. It then goes on to describe the six kingdoms of life - Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia - providing details about each. The document concludes by noting that classification keys are used to classify newly discovered organisms based on their characteristics.
Bacteria
Kingdoms Archaebacteria and Eubacteria are composed of single-celled prokaryotes. Archaebacteria are typically obligate anaerobes that live in extreme environments, while Eubacteria are more diverse and include bacteria that can live with or without oxygen. Both Archaebacteria and Eubacteria reproduce asexually through binary fission, but some bacteria can also undergo genetic exchange through conjugation, transduction, or transformation.
Biology - Chp 18 - Classification - PowerPoint
This chapter discusses the classification of organisms into a taxonomic system. It describes how Carolus Linnaeus developed the binomial nomenclature system of scientific naming that is still used today. The chapter also explains how modern evolutionary classification uses cladograms and molecular evidence like DNA comparisons to group organisms based on lines of evolutionary descent rather than just physical similarities. Finally, it outlines the three domain system of classification, separating all living things into the domains of Archaea, Bacteria, and Eukarya.
I unit part 1
This document provides information about biology and the classification of living organisms. It discusses the following key points:
- Biology is the science of living organisms and life processes. Modern biology integrates with other fields like chemistry and physics.
- Characteristics of living things include growth, reproduction, metabolism, response to stimuli, homeostasis, and evolution.
- Organisms are classified and grouped into a hierarchy of taxa including species, genus, family, order, class, phylum, and kingdom.
- The five kingdom system classifies organisms into Monera, Protista, Fungi, Plantae, and Animalia based on characteristics like cell structure, nutrition, and lifestyle. Examples of groups within each
Microbiology
The document summarizes the evolution of classification systems for living organisms from early systems proposed by Linnaeus and Haeckel to more modern systems proposed by Whittaker and Woese. It describes Whittaker's five kingdom system which divided organisms into Monera, Protista, Fungi, Plantae, and Animalia. It then discusses how Woese proposed splitting Kingdom Monera into the domains of Archaea and Eubacteria based on genetic studies, establishing the current three domain system of Archaea, Bacteria, and Eukarya.
Similar to Kingdoms (20)
classificationoflife-taxonomy-110708114724-phpapp01.pptx
classificationoflife-taxonomy-110708114724-phpapp01.pptx
Introduction to microscope and types and classification of protozoans.ppt
Introduction to microscope and types and classification of protozoans.ppt
More from vjcummins
Speciation
Speciation is the process by which new species form. It occurs when populations become isolated from each other and diverge to the point that they can no longer interbreed. Isolation can be geographic, such as when physical barriers separate populations, or reproductive, such as when changes prevent successful mating. Speciation rates may be gradual over millions of years or punctuated by rapid changes following events like natural disasters. The evolutionary history and relationships between species can be modeled in cladograms or phylogenetic trees.
Evolution of populations
This document discusses population genetics and microevolution. It explains that evolution occurs at the genetic level through heritable changes in DNA, arising from various sources of genetic variation within populations like mutation, recombination, and random mating. The key concepts of gene pool, allele frequencies, genetic equilibrium, and Hardy-Weinberg principle are introduced to illustrate how evolution can result from changes in the distribution of alleles in a population over generations under the influence of genetic drift or natural selection.
Patterns of heredity and human genetics
This document discusses several patterns of human genetics and heredity, including simple dominant and incomplete dominant inheritance. It provides examples of traits that follow each pattern, such as tongue rolling being a simple dominant trait and flower color in plants being an example of incomplete dominance. The document also covers codominance, polygenic inheritance, sex determination and sex-linked traits such as hemophilia. It explains how traits can be influenced by sex hormones in some cases.
Dna to chromosomes
The document discusses how eukaryotic cells package DNA into chromatin and chromosomes. DNA is found in the form of chromatin during interphase, which involves tightly coiling DNA around histone proteins to form nucleosomes. Nucleosomes are the basic unit of DNA packaging, allowing the 2 meters of DNA in human cells to fit inside the nucleus. Chromosomes only form when cells are preparing to divide and reproduce, allowing DNA to be passed from parent cells to daughter cells.
Species interactions comm ecology
This document summarizes the five major types of species interactions: predation, competition, parasitism, mutualism, and commensalism. It defines each interaction and provides examples. Predation involves one species consuming another for food, while competition occurs when two species require the same limited resources. Parasitism benefits one species at the expense of the other. Mutualism is a cooperative relationship that benefits both species, such as pollination. In commensalism, one species benefits while the other is not affected.
The biosphere
The document summarizes the key spheres that make up Earth's biosphere - the geosphere, hydrosphere, atmosphere, and anthrosphere. It then discusses Biosphere 2, an artificial closed ecosystem experiment in Arizona meant to study interactions within a biosphere. The experiment identified issues like too much CO2 and not enough O2 or food production. It also summarizes the major biogeochemical cycles of water, carbon, nitrogen, and phosphorus that are vital to life on Earth.
Ecological succession
Ecological succession is the gradual replacement of one community by another over time. It is initiated by disturbances that remove existing organisms or alter resources and habitat. There are two types of succession: primary succession occurs in areas without soil, while secondary succession occurs in areas with existing soil following a disturbance. In both cases, pioneer species are the first to colonize, and succession progresses gradually until an equilibrium climax community dominated by less tolerant species is reached if undisturbed.
Unique properties of water
Water is a polar molecule that is essential for life. Its polarity allows it to dissolve many other polar substances and act as a solvent for biological molecules and reactions in living cells and organisms. Water has unique physical properties, such as a high heat capacity and ability to form hydrogen bonds, that make it well-suited to regulate temperature and support life processes on Earth. The polarity and hydrogen bonding of water molecules also allow water to have high surface tension and influence many other physical phenomena.
Cells of the six kingdoms
There are six kingdoms that classify life on Earth - Eubacteria, Archaebacteria, Protista, Fungi, Plantae, and Animalia. Eubacteria and Archaebacteria are prokaryotic and unicellular, while Protista, Fungi, Plantae, and Animalia are eukaryotic. Protista can be unicellular or multicellular, Fungi and Plantae are multicellular, and Animalia are always multicellular. The kingdoms differ in their cell structures, body forms, and modes of nutrition, which can include photosynthesis, chemosynthesis, heterotrophic nutrition like phagocytosis, or secretion and absorption of enzymes
Cells
Cells are the basic units of life. All living things are made of cells, and cells come only from other living cells. There are two main types of cells - prokaryotic cells which lack a nucleus and membrane-bound organelles, and eukaryotic cells which have a nucleus and membrane-bound organelles. The document goes on to describe the structures and functions of various cell organelles like the nucleus, mitochondria, chloroplasts, cell membrane, and others. It also compares the differences between plant and animal cells.
Introduction to ecology 2
This document provides an introduction to ecology, including definitions of key terms and concepts. It explains that ecology is the study of the relationships between organisms and their environments. It describes the different levels of ecological organization from the biosphere down to the individual organism. It also defines biomes as large geographical areas with similar climates and ecosystems, and lists some major biomes such as tundra, taiga, and tropical rainforest. Finally, it discusses adaptations as traits that enhance an organism's survival and are maintained by natural selection.
Characteristics of life
This document outlines the 8 characteristics of living organisms: 1) unique biochemistry, 2) organization and cells, 3) response to stimulus, 4) homeostasis, 5) metabolism, 6) growth and development, 7) reproduction, and 8) adaptation and evolution. Each characteristic is defined and an example is provided to illustrate the meaning. The document explains that all living things share fundamental biochemical similarities and that cells are the basic functional units of living things.
Hierarchy of biology additional notes
The document discusses several key topics in biology including cells, tissues, organisms, populations, communities, ecosystems, biomes, and the biosphere. It explains that cells are the basic structural and functional units of all life on Earth and can be either prokaryotic or eukaryotic. Tissues, populations, and communities are discussed in the context of multicellular organisms. Ecosystems are natural systems consisting of biotic and abiotic factors in an area, while biomes represent major communities with similar environmental conditions over large geographic areas. Finally, the biosphere encompasses all global ecosystems within the zones of air, land, and water where life exists.
Methods used by biologists
Biologists use several methods to study organisms including making inferences based on observations and prior knowledge, direct observation using the five senses to detect things in experiments and record events, and both qualitative observations using words, diagrams, pictures, colors, odors and sounds as well as quantitative observations involving numerical data through measurements, calculations and graphs which must include units when reporting raw or processed data.
Hierarchy of biology
This document outlines the levels of organization in biology from the subatomic to the biosphere, as well as the core concepts covered in biology. It begins with subatomic particles and atoms/ions, then moves up through compounds, nanosystems, cells, tissues, organs and organ systems, organisms, populations and communities, ecosystems, biomes and the biosphere. It also lists the five core ideas typically covered in biology: unity and diversity, structure and function, energy and regulation, interdependence, and science, technology and society.
Introduction to HBS: Unifying Themes
Introduction to the course of Human Body Systems (and how it relates to basic anatomy and physiology)
What is biology and Why study biology?
Biology is the study of living things, life processes, habitats, interactions, history and future of life. It examines all kingdoms including animals, plants, fungi, protists, eubacteria and archaebacteria. Studying biology is important because living things are interdependent and human existence relies on other organisms. Understanding biology has allowed humans to develop agriculture, solve medical problems, and be curious about their place in the world. Continued discovery will provide knowledge to improve lives and ensure a healthy future for our planet.
Antigens and antibodies
Antigens are substances that cause the immune system to produce antibodies. Antigens can be external, like bacteria or viruses, or internal, like bacterial toxins or damaged cells. Antibodies are proteins produced by the immune system in response to antigens. Each antibody targets a specific antigen. When an antibody binds to its matching antigen, it helps protect the body or tags antigens for destruction.
Body defenses against infection
The document summarizes the body's immune defenses against infection. It describes two main types of immunity: innate immunity, which provides nonspecific defenses like skin barriers and phagocytes; and acquired (adaptive) immunity, which develops after exposure and provides pathogen-specific responses using B cells, T cells, antibodies, and immunological memory. The immune system uses successive lines of defense, from physical barriers and phagocytes to inflammation and antibodies, to protect the body. Vaccines help produce active immunity by exposing the immune system to weakened or killed pathogens.
Lymphatic system notes
The lymphatic system defends against infection and disease by returning tissue fluid to the bloodstream. It consists of lymphatic capillaries that collect fluid from tissues, terminal ends that connect to lymphatic ducts, and lymphatic ducts that return the fluid to the venous system.
More from vjcummins (20)
Recently uploaded
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...Nguyen Thanh Tu Collection
https://app.box.com/s/nrwz52lilmrw6m5kqeqn83q6vbdp8yzpCHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...Nguyen Thanh Tu Collection
https://app.box.com/s/qspvswamcohjtbvbbhjad04lg65waylfHow to Setup Default Value for a Field in Odoo 17
In Odoo, we can set a default value for a field during the creation of a record for a model. We have many methods in odoo for setting a default value to the field.
Accounting for Restricted Grants When and How To Record Properly
In this webinar, member learned how to stay in compliance with generally accepted accounting principles (GAAP) for restricted grants.
Educational Technology in the Health Sciences
Plenary presentation at the NTTC Inter-university Workshop, 18 June 2024, Manila Prince Hotel.
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
Geography as discipline
Bossa N’ Roll Records by Ismael Vazquez.
Bossa N Roll Records presentation by Izzy Vazquez for Music Retail and Distribution class at Full Sail University
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
Wound healing PPT
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
KHUSWANT SINGH.pptx ALL YOU NEED TO KNOW ABOUT KHUSHWANT SINGH
INDIA`S OWN LITERARY GENIUS MR.KHUSHWANT SINGH WAS TRULY A VERY BRAVE SOUL AND WAS AWARDED WITH THE MAGIC OF WORDS BY GOD.
Gender and Mental Health - Counselling and Family Therapy Applications and In...
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Recently uploaded (20)
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 8 - CẢ NĂM - FRIENDS PLUS - NĂM HỌC 2023-2024 (B...
SWOT analysis in the project Keeping the Memory @live.pptx
SWOT analysis in the project Keeping the Memory @live.pptx
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
CHUYÊN ĐỀ ÔN TẬP VÀ PHÁT TRIỂN CÂU HỎI TRONG ĐỀ MINH HỌA THI TỐT NGHIỆP THPT ...
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
Accounting for Restricted Grants When and How To Record Properly
Accounting for Restricted Grants When and How To Record Properly
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
KHUSWANT SINGH.pptx ALL YOU NEED TO KNOW ABOUT KHUSHWANT SINGH
KHUSWANT SINGH.pptx ALL YOU NEED TO KNOW ABOUT KHUSHWANT SINGH
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Kingdoms
- 1. Figure 10.1 The Three-Domain System
- 3. • Broadest, most inclusive taxon • Three domains • Archaea and Eubacteria are unicellular prokaryotes (no nucleus or membrane- bound organelles) • Eukarya are more complex and have a nucleus and membrane-bound organelles Domains
- 4. ARCHAEA • Prokaryotes (NO NUCLEUS) • Many live in HARSH environments • Found in: – Sewage Treatment Plants – Thermal or Volcanic Vents – Hot Springs or Geysers that are acid – Very salty water (Dead Sea; Great Salt Lake)
- 5. 5 ARCHAEAN
- 7. EUBACTERIA • Prokaryotes (NO NUCLEUS) • Some may cause DISEASE – Strep throat, pneumonia, ect. • Found in ALL HABITATS • Important decomposers for environment • Commercially important in making cottage cheese, yogurt, buttermilk, etc.
- 8. 8 Live in the intestines of animals
- 10. Domain Eukarya is Divided into Four Kingdoms • Protista (protozoans, algae…) • Fungi (mushrooms, yeasts …) • Plantae (multicellular plants) • Animalia (multicellular animals)
- 11. Protista •Most are unicellular •Some are multicellular •Some are autotrophic, while others are heterotrophic •Live in moist environments •Lack complex organs
- 12. Kingdom Protista • Ex: protozoa, algae, diatoms,
- 14. Fungi • Multicellular, except yeast • Absorptive heterotrophs (digest food outside their body & then absorb it) • Decomposers • Cell walls made of chitin • Do not move from place to place
- 15. Kingdom Fungi • parasites or decomposers / molds, yeasts, mushrooms…
- 16. Plantae •ALL Multicellular •Autotrophic •Absorb sunlight to make glucose – Photosynthesis •Cell walls made of cellulose
- 17. Kingdom Plantae • seed plants, mosses, ferns
- 18. Animalia• Multicellular • Ingestive heterotrophs (consume food and digest it inside of their bodies) • Move from place to place • No cell wall • Organ systems
- 19. Kingdom Animalia • Reproduce sexually • There are fifteen phyla of animals • They range from sponges to chordates
- 20. 20