All living things can be divided into three domains: Bacteria, Archaea, and Eukarya. Prokaryotes are single-celled organisms found in Bacteria and Archaea that have simpler cells without organelles. Eukaryotes include animals, plants, fungi and protists and have more complex cells with organelles like mitochondria and a nucleus. The main differences between prokaryotic and eukaryotic cells are that eukaryotes have a nucleus, larger and more complex ribosomes, and plant eukaryotes have a cell wall.
Cytoplasm is a gel like fluid present between the plasma membrane and the nucleus
Cytoplasm is the semi-fluid substance of a cell that is present within the cellular membrane and surrounds the nuclear membrane
It is sometimes described as the nonnuclear content of the protoplasm
Most relevant information about the cell, its discovery, types and various kinds of organelles and their function. it also focus on how molecules are transported across the cell membrane.
2018/2019
All living organism can be categorized as prokaryotes or eukaryotes according to their cell type. This article deals with detailed about prokaryotes and eukaryotes with examples and figures and their similarities and dissimilarities.
Cytoplasm is a gel like fluid present between the plasma membrane and the nucleus
Cytoplasm is the semi-fluid substance of a cell that is present within the cellular membrane and surrounds the nuclear membrane
It is sometimes described as the nonnuclear content of the protoplasm
Most relevant information about the cell, its discovery, types and various kinds of organelles and their function. it also focus on how molecules are transported across the cell membrane.
2018/2019
All living organism can be categorized as prokaryotes or eukaryotes according to their cell type. This article deals with detailed about prokaryotes and eukaryotes with examples and figures and their similarities and dissimilarities.
Cell as basic unit of life ppt 88 slidesICHHA PURAK
This Power point presentation describes Cell as basic unit of life. The slides provide information about Discovery of cell,cell theory,number,size,shape and cell types .Differentiates prokaryotic and eukaryotic cell types and point out major differences in plant and animal cell and also about structure and function of cell organelles
Incineration is the method of choice for treating large volumes of infectious waste, animal carcasses, and contaminated bedding materials. Because incinerators usually are located some distance from the laboratory, additional precautions for handling and packaging of infectious waste are necessary.
Types of Biomedical Waste Disposal
Autoclaving. The process of autoclaving involves steam sterilization. ...
Incineration. The major benefits of incineration are that it is quick, easy, and simple. ...
Chemicals. When it comes to liquid waste, a common biomedical waste disposal method can be chemical disinfection. ...
Microwaving.
Prokaryotes are always unicellular, while eukaryotes are often multi-celled organisms. Additionally, eukaryotic cells are more than 100 to 10,000 times larger than prokaryotic cells and are much more complex. The DNA in eukaryotes is stored within the nucleus, while DNA is stored in the cytoplasm of prokaryotes
Mycology is the branch of biology concerned with the study of fungi.
The word 'myco' is derived from the Greek word mýkēs meaning “mushroom, fungus”.
Heinrich Anton de Bary is the father of Mycology.
Fungi are eukaryotic organisms that include such as yeasts, moulds and mushrooms. These organisms are classified under kingdom fungi.
Fungi are diverse and widespread.
Fungi metabolism consists on a series of reactions (biochemical reactions) constantly occurring inside the cells to keep it alive and active and in the results biosynthesis of a huge number of compounds.
These compounds area usually divided into primary and secondary metabolites.
Primary metabolism is common to several species and usually produces compounds with the function of assuring fungi growth and development.
Primary metabolites are involved in the growth, development, and reproduction of organisms.
The primary metabolites consist of vitamins, amino acids, nucleosides and organic acids
Staphylococcus aureus is a bacterium that causes staphylococcal food poisoning, a form of gastroenteritis with rapid onset of symptoms. S. aureus is commonly found in the environment (soil, water and air) and is also found in the nose and on the skin of humans.
Communicable diseases are illnesses that spread from one person to another or from an animal to a person, or from a surface or a food. Diseases can be transmitted during air travel through: direct contact with a sick person. respiratory droplet spread from a sick person sneezing or coughing.
Host-Parasite relationship is the extreme case of animal association, in which both partners influence each others life by affecting each others metabolism and behaviour using different adaptive mechanisms in order to ensure their survival.
Bacteria have their own enzymes for
1. Cell wall formation
2. Protein synthesis
3. DNA replication
4. RNA synthesis
5. Synthesis of essential metabolites
Infections spread from animals to human are called zoonotic infections.
The term zoonos is’ Derived from the Greek
ZOON (animals) and NOSES (diseases)
Pathogens shared with wild or domestic animals cause more than 60% of infectious diseases in man.
Ozone (O3) is a molecule made up of three atoms of oxygen (O), and very reactive gas.
Bluish gas that harmful to breathe.
Is mostly found in the stratosphere, where it protects us from the Sun’s harmful ultraviolet (UV) radiation.
Although it represents only a tiny fraction of the atmosphere, ozone is essential for life on Earth.
Ozone in the stratosphere— a layer of the atmosphere between 15 and 50 kilometers (10 and 31 miles) above us—acts as a shield to protect Earth’s surface from the sun’s harmful ultraviolet radiation.
H: Infects only Human beings
I: Immunodeficiency Virus weakness the Immune system and increases the risk of infections
V: Virus that attacks the body and finally kills the body’s immune system
Tuberculosis is a communicable chronic granulomatous disease caused by Mycobacterium tuberculosis , where the center of the granuloma is Caseous necrosis
It usually involves the lungs but may affect any organ or tissue in the body
Airborne spread of droplet nuclei
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2. All living things can be divided into three basic
domains:
⚫Bacteria
⚫Archaea and
⚫Eukarya.
Introduction
3. ⚫ The primarily single-celled organisms found in the Bacteria and
Archaea domains are known as prokaryotes.
⚫ These organisms are made of prokaryotic cells — the smallest,
simplest and most ancient cells.
Prokaryotes
10. Eukaryotes
⚫ Organisms in the Eukarya domain are made of the more complex
eukaryotic cells.
⚫ These organisms, called eukaryotes, can be unicellular or
multicellular and include animals, plants, fungi and protists.
⚫ Many people are unclear on whether yeasts or fungi are prokaryotes
or eukaryotes.
⚫ Both are eukaryotes and share similar cell structure to all other
eukaryotes.
15. Organelles in Eukaryotic Cells
⚫ Eukaryotic cells have several other membrane-bound organelles not
found in prokaryotic cells.
⚫ These include the mitochondria (convert food energy into
adenosine triphosphate, or ATP, to power biochemical reactions);
rough and smooth endoplasmic reticulum ,golgi complex and in
the case of plant cells, chloroplasts
⚫ All of these organelles are located in the eukaryotic cell's
cytoplasm.
16. Difference
⚫ The main differences between prokaryotic and eukaryotic cells are;
⚫ The presence of A nucleus,
⚫ The size and complexity of the ribosomes,
⚫ The presence of A cell wall.
17. Ribosomes
⚫ In eukaryotic cells, the ribosomes are bigger, more complex and
bound by a membrane. They can be found in various places:
Sometimes in the cytoplasm; on the endoplasmic reticulum; or
attached to the nuclear membrane (covering on the nucleus).
⚫ In prokaryotic cells, the ribosomes are scattered and floating freely
throughout the cytoplasm. The ribosomes in prokaryotic cells also have
smaller subunits. All ribosomes (in both eukaryotic and prokaryotic cells)
are made of two subunits — one larger and one smaller. In eukaryotes,
these pieces are identified by scientists as the 60-S and 40-S subunits. In
prokaryotes, the ribosomes are made of slightly smaller subunits, called
50-S and 30- S.
18. Cell Walls
⚫ Most prokaryotic cells have a rigid cell wall that surrounds the plasma
membrane and gives shape to the organism.
⚫ In eukaryotes, vertebrates don't have a cell wall but plants do. The
cell walls of prokaryotes differ chemically from the eukaryotic cell
walls of plant cells, which are primarily made of cellulose.
⚫ In bacteria, for example, the cell walls are composed of peptidoglycans
(sugars and amino acids),