This document provides information about cell structure and function. It begins by outlining cell theory, including that all living things are composed of cells, cells are the basic units of structure and function, and cells only come from existing cells. It then discusses cell diversity in shape, size, and function. The rest of the document describes specific parts of eukaryotic cells like the nucleus, mitochondria, chloroplasts, as well as comparing plant and animal cells. Key cellular structures and their functions are defined.
All living things are made from one or more cells. A cell is the simplest unit of life and they are responsible for keeping an organism alive and functioning. This lesson to cells is the starting point for the area of biology that studies the various types of cells and how they work.
In this lesson you will learn about :
1) What is a Cell?
2) The Invention of the Microscope and the Discovery of Cell.
3) Cell Theory.
4) Cells - Number, Size, Shape and Function.
5) Structure of a Cell
6) Prokaryotic and Eukaryotic Cells.
7) The Plant and Animal cells.
8) Stem Cells.
I hope this document is helpful to you. Please share the document with your friends if you think this will benefit them. Get ready for the next lesson. Thanks.
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.
All living things are made from one or more cells. A cell is the simplest unit of life and they are responsible for keeping an organism alive and functioning. This lesson to cells is the starting point for the area of biology that studies the various types of cells and how they work.
In this lesson you will learn about :
1) What is a Cell?
2) The Invention of the Microscope and the Discovery of Cell.
3) Cell Theory.
4) Cells - Number, Size, Shape and Function.
5) Structure of a Cell
6) Prokaryotic and Eukaryotic Cells.
7) The Plant and Animal cells.
8) Stem Cells.
I hope this document is helpful to you. Please share the document with your friends if you think this will benefit them. Get ready for the next lesson. Thanks.
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.
Eukaryotic cells contain membrane-bound organelles, including a nucleus. Eukaryotes can be single-celled or multi-celled, such as you, me, plants, fungi, and insects. Bacteria are an example of prokaryotes. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle.
This is a Presentation describing the structure and different functions of many cell organelles. This describes cells, types of cells, prokaryotic cells, eukaryotic cells, cell membrane, cytoplasm, mitochondria, nucleus, nucleolus, vacuoles, endoplasmic reticulum, Golgi apparatus, ribosomes, lysosomes, cell wall, and plastids.
ICSE Class X Biology Cell The Structural and Functional Unit of LifeAlok Singh
The cell is the structural and functional unit of the body. All living beings develop from pre-existing cells. Robert Hooke (1665) discovered the cell. He observed cork cells of a tree bark.
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
Eukaryotic cells contain membrane-bound organelles, including a nucleus. Eukaryotes can be single-celled or multi-celled, such as you, me, plants, fungi, and insects. Bacteria are an example of prokaryotes. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle.
This is a Presentation describing the structure and different functions of many cell organelles. This describes cells, types of cells, prokaryotic cells, eukaryotic cells, cell membrane, cytoplasm, mitochondria, nucleus, nucleolus, vacuoles, endoplasmic reticulum, Golgi apparatus, ribosomes, lysosomes, cell wall, and plastids.
ICSE Class X Biology Cell The Structural and Functional Unit of LifeAlok Singh
The cell is the structural and functional unit of the body. All living beings develop from pre-existing cells. Robert Hooke (1665) discovered the cell. He observed cork cells of a tree bark.
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
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
2. Cell Theory
All living things are composed of one or
more cells.
Cells are the basic units of structure and
function in an organism.
Cells come only from the reproduction of
existing cells.
3. Cell Diversity
Cells vary in shape,
size and internal
organization.
All cells have a
specific job to do and
look and function the
best for that job.
8. Important Vocabulary
Many cells have a variety of internal structures
called organelles or mini organs.
Most cells are surrounded by a cell membrane.
Many cells have a large organelle called the
nucleus.
Cells that contain organelles and a nucleus are
called eukaryotic cells.
Cells that DO NOT contain organelles and a
nucleus are called prokaryotic cells.
9.
10. What’s the difference
here?
Let’s compare three items: a eukaryotic cell,
a prokaryotic cell and a virus.
What are the similarities?
What are the differences?
18. Prokaryotes Vs. Eukaryotes Vs.
Viruses
No membrane Nucleus with • No nucleus
bound nucleus membrane
Only plants have • No membranes
Has a cell wall cell wall
Only a few • No organelles
Contains many
organelles or organelles • Cannot
none at all. Has a lipid bi- reproduce on
Has a capsule layer membrane its own
surrounding it surrounding it.
Specialized by • Generally not
Three main thousands of considered
types. different sizes alive by most
and shapes.
standards
19. Parts of the Eukaryotic
Cell
Cell Membrane
Cytoplasm (cytosol)
Mitochondria
Ribosome
Endoplasmic reticulum (rough and smooth)
Golgi apparatus
Lysosome
Cytoskeleton
Cilia and Flagella
Nucleus
Nucleolus
Cell wall
Vacuole
Chloroplast
20.
21. Plant Cells Vs. Animal Cells
Contain chloroplasts for No cell wall
photosynthesis No chloroplasts
Have a cell wall to maintain
structure and rigidity Contain lysosomes and
Usually do not contain peroxisomes
lysosomes and peroxisomes Contain cilia and/or
Cells are square and rigid or flagella
geometric shaped Cells are fluid and flexible,
Limited movement many shapes
Have one large central
vacuole
Cells can move around.
Has small vacuoles
22.
23. Parts of Eukaryotic Cell
You are required to know the parts, what
they look like and their function for the
test!
24. Cell Membrane
The cell membrane is selectively permeable
which means some substances can cross and
others cannot cross.
Cell membranes are made of primarily lipids and
proteins.
Cell membranes are made of a lipid bi-layer.
A cell membrane is called a fluid mosaic because
it behaves more like a liquid than a solid.
It is flexible and provides an effective barrier and
transport function.
27. Cytoplasm
This lies between the
cell membrane inside
of the cell.
It is a fluid that all the
organelles float in.
It is sometimes called
the cytosol.
28. Mitochondria
Mitochondria are the
powerhouses of the cell.
Mitochondria create ATP for
the cell to use as energy.
One cell many have
thousands of mitochondria
depending on its function.
Mitochondria have two
membranes and have their
own DNA which only comes
from the mother.
29.
30. Ribosomes
Ribosomes are the most
numerous of the cell’s
organelles.
Ribosomes are made of
proteins and RNA.
Ribosomes are responsible
for creating proteins.
Ribosomes are found free
in the cytoplasm and also
attached to the rough ER.
(endoplasmic reticulum)
31.
32. Endoplasmic Reticulum
The ER comes in two varieties, the rough ER and
the smooth ER.
The rough ER contains ribosomes and makes
proteins.
The smooth ER does not contain ribosomes and
makes lipids such as steroids.
The rough and smooth ER are sometimes attach to
each other.
Both ER are involved in cell product transport of
proteins and lipids.
35. Golgi Apparatus
The golgi is the
processing,
packaging and
transport system.
It is a system of
membranes that work
closely with the ER.
The golgi modifies the
products for transport
throughout the cell.
36.
37.
38. Lysosomes
Lysosomes contain
enzymes that help
digest proteins,
carbohydrates, lipids,
DNA and RNA.
These enzymes can
also digest old
organelles, viruses
and bacteria.
Lysosomes are rare
in plant cells.
39.
40. Cytoskeleton
Cytoskeleton’s are made
of two parts: the
microtubules and the
microfilaments.
The microtubules assist
in cell division by moving
the cells apart.
Microfilaments are made
of protein and help with
muscle contractions.
Both help support the cell
and give structure but do
allow for movement.
41. Cilia and Flagella
Some cells have flagella.
They usually only have
one.
Many cells have cilia
Cilia
which can number in the
thousands.
A flagella is like a whip.
Cilia are like tiny
paddles.
Flagella
Cilia and flagella are
made of microtubules.
42. Nucleus
The nucleus is
surrounded by a
membrane called
the nuclear
envelope.
The nucleus
contains all the DNA
for the cell.
It directs all the
activities of the cell.
The nuclear
envelope contains
pores so that RNA
can pass into the
cytoplasm during
protein synthesis.
43.
44. Nucleolus
The nucleolus is
found inside the
nucleus.
It is responsible for
making the
ribosomes.
There is usually only
one.
45. Cell Wall
Found in plant cells
and bacteria only.
Not found in animal
cells.
Helps maintain
structure and
protection.
Does contain small
pores to move water
and oxygen and
carbon dioxide in and
out.
46. Vacuoles
These are fluid filled
and store many
different things such
as water, waste,
enzymes and
poisons.
In plants vacuoles
take up 90% of the
space.
Vacuoles are small in
animal cells.
47.
48. Chloroplast
This also called a plastid.
Chloroplasts have their
own membrane and their
own DNA.
Chloroplasts are found
only in plant cells and
some protists. (little
animals)
Chloroplasts do
photosynthesis and
contain chlorophyll which
make them green.
Photosynthesis creates
sugar from sunlight for
the plant to use.