An organism is a living thing composed of molecules that function together and are separated from their environment by a barrier. The basic unit of life is the cell, which can exist as a single-celled organism like bacteria or as part of multicellular organisms. Plant and animal cells are similar but plants have cell walls and chloroplasts while animals must eat and drink, breathe oxygen, and move.
Levels of organization life.
Atome-molecules-cells-tissues-organ-system-organism to the ecospehere.
With interactives exercises for the classroom lesson.
www. biodeluna.wordpress.com/
3 ESO- Biology bilingual education.
IES Pedro de Luna.
Cell.
Microscope.
Types of cells: Eukaryotic and Procaryotic. Animal and Plant cells.
The organelles ofthe cell and their functions.
www.biodeluna.wordpress.com
Levels of organization life.
Atome-molecules-cells-tissues-organ-system-organism to the ecospehere.
With interactives exercises for the classroom lesson.
www. biodeluna.wordpress.com/
3 ESO- Biology bilingual education.
IES Pedro de Luna.
Cell.
Microscope.
Types of cells: Eukaryotic and Procaryotic. Animal and Plant cells.
The organelles ofthe cell and their functions.
www.biodeluna.wordpress.com
Cell organelles,prepared by Saliha Rais, for grade 5Saliha Rais
This presentation on Cell organelles cover topics including:
Nucleus, chromosomes, cytoplasm, vacuole, cell membrane, chloroplast, starch grain, cell sap, cell-wall.
At the end of presentation there is a short evaluation test for your self assessment.
I had made this presentation for grade 5.
Cell organelles,prepared by Saliha Rais, for grade 5Saliha Rais
This presentation on Cell organelles cover topics including:
Nucleus, chromosomes, cytoplasm, vacuole, cell membrane, chloroplast, starch grain, cell sap, cell-wall.
At the end of presentation there is a short evaluation test for your self assessment.
I had made this presentation for grade 5.
Slide 1: Title Slide
Title: "Understanding Cells: The Building Blocks of Life"
Subtitle: An Introduction to Cellular Biology
Your Name
Date
Slide 2: Introduction to Cells
Define a cell as the basic structural and functional unit of all living organisms.
Emphasize the role of cells as the smallest entities that can perform all necessary life functions.
Slide 3: Types of Cells
Introduce the concept of different cell types (e.g., prokaryotic and eukaryotic cells).
Explain the distinction between plant, animal, and bacterial cells.
Slide 4: Common Cell Structures
Present a simplified diagram of a generic eukaryotic cell.
Highlight key components: cell membrane, nucleus, cytoplasm, and organelles.
Slide 5: Cell Membrane
Describe the cell membrane's structure as a phospholipid bilayer.
Explain its role as a semi-permeable barrier that controls the passage of substances in and out of the cell.
Slide 6: The Nucleus
Discuss the nucleus as the control center of the cell.
Mention the role of DNA in the nucleus as the genetic blueprint for the cell.
Slide 7: Cytoplasm and Cytoskeleton
Define cytoplasm as the gel-like substance filling the cell.
Introduce the cytoskeleton and its function in maintaining cell shape and facilitating movement.
Slide 8: Organelles: The Cell's Organs
Briefly introduce key organelles found in eukaryotic cells:
Mitochondria (energy production)
Endoplasmic reticulum (ER)
Golgi apparatus (protein processing)
Lysosomes (waste disposal)
Ribosomes (protein synthesis)
Slide 9: Mitochondria and Energy Production
Focus on mitochondria as the cell's powerhouses.
Explain how they generate energy (ATP) through cellular respiration.
Slide 10: Endoplasmic Reticulum and Protein Synthesis
Describe the ER's role in protein synthesis and lipid metabolism.
Distinguish between rough ER and smooth ER.
Slide 11: Golgi Apparatus and Protein Processing
Explain the Golgi apparatus's function in modifying, sorting, and packaging proteins.
Slide 12: Lysosomes and Cellular Cleanup
Discuss lysosomes as cellular cleanup crews, breaking down waste materials and cellular debris.
Slide 13: Ribosomes and Protein Production
Describe ribosomes as the sites of protein synthesis.
Mention their presence in the cytoplasm and on the rough ER.
Slide 14: Cellular Functions
Summarize how these organelles collaborate to maintain cell functions and homeostasis.
Mention cell division as a fundamental process.
Slide 15: Conclusion
Recap the significance of cells as the building blocks of life.
Encourage further exploration of cell biology and its importance in understanding living organisms.
This presentation provides a broad overview of cells, their structure, and the functions of key organelles within them. Depending on your audience and the level of detail required, you can expand on specific topics or explore specialized cell types (e.g., plant cells, nerve cells) in more depth.
introduction to cell biology
Cell Biology
The cell is a chemical system that can maintain its structure and reproduce.
Cells are the fundamental unit of life.
All living things are cells or composed of cells.
The interior contents of cells in the cytoplasm
The cell is a chemical system that can maintain its structure and reproduce.
Cells are the fundamental unit of life.
All living things are cells or composed of cells.
The interior contents of cells in the cytoplasm.
Cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed.
A single cell is often a complete organism in itself, such as a bacterium or yeast.
Other cells acquire specialized functions as they mature.
These cells cooperate with other specialized cells and become the building blocks of large multicellular organisms, such as humans and other animals.
The smallest known cells are a group of tiny bacteria called mycoplasmas; some of these single-celled organisms are spheres as small as 0.2 μm in diameter.
Largest cell ….
The largest single-celled organism is an animal
called Syringammina fragilissima, which can grow to a width of 4 inches.
– are highly folded, forming a complex network of tubes.
The biological science which deals with the study of structure, function, molecular organization, growth, reproduction, and genetics of the cells, is called cytology or cell biology
(Gr., kytos = hollow vessel or cell; logos = to discourse).
Much of cell biology is devoted to the study of structures and functions of specialized cells.
Individual cells that form our bodies can grow, reproduce, process information, respond to stimuli, and carry out an amazing array of chemical reactions.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
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.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
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.
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.
![What is an Organism? ,[object Object],[object Object],[object Object]](https://image.slidesharecdn.com/organisms2350/85/Organisms-1-320.jpg)
![The Cell ,[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)