Cell project for Middle School
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This document provides descriptions of the key organelles and structures found within a plant cell: - It identifies and describes the functions of the chloroplast, mitochondria, cell membrane, Golgi apparatus, cell wall, ribosomes, endoplasmic reticulum, nucleus, vacuole, and cytoplasm. - Each structure is briefly explained, such as that chloroplasts produce glucose through photosynthesis, mitochondria transform oxygen and carbon dioxide into water and carbon dioxide, and the vacuole acts as a storage system and provides structural support. - The student is prompted to click on different parts of the plant cell diagram and an organelle or structure is highlighted with its name and short description provided.
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This is an Apple Keynote presentation on the anatomy of plant and animal cells. I have made it really easy to navigate. Please not that I do not own any of the images, and I have referenced them all.
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The document discusses several key cellular processes:
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3) Molecules are transported passively or actively within and between cells.
4) Wastes are disposed of through lysosomes and enzymes.
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1. Plant cells contain organelles that animal cells do not, such as a cell wall, chloroplasts, and larger vacuoles.
2. The organelles in plant cells include the nucleus, vacuoles, mitochondria, chloroplasts, endoplasmic reticulum, ribosomes, Golgi complex, cytoplasm, and cell membrane.
3. While plant cells contain more types of organelles, the document notes that animal cells seem more complex than plant cells in reality.
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An animal cell contains several organelles that perform essential life functions. The nucleus contains DNA and directs the cell's activities. The mitochondria produces energy for the cell through cellular respiration. Other organelles like the endoplasmic reticulum, golgi bodies, and lysosomes help transport nutrients and waste within and out of the cell. Together these organelles allow the cell to survive and function as the basic unit of life.
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An animal cell contains a nucleus that holds the cell's genetic material. It also contains organelles such as mitochondria that generate energy, a golgi body that packages proteins, and ribosomes that produce proteins. The cell membrane surrounds and protects the contents of the cell.
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The document discusses the structure and function of cells. It describes the organelles found within plant and animal cells, including the nucleus, mitochondria, Golgi bodies, lysosomes, endoplasmic reticulum, ribosomes, cell membrane, vacuoles, cytoplasm, and chloroplasts in plant cells. It notes that animal cells contain centrioles while plant cells do not, and that plant cells have a cell wall and chloroplasts which animal cells lack.
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This is an Apple Keynote presentation on the anatomy of plant and animal cells. I have made it really easy to navigate. Please not that I do not own any of the images, and I have referenced them all.
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The document discusses several key cellular processes:
1) Homeostasis and permeability allow cells to maintain equilibrium despite environmental changes through mechanisms like sweating or passing through membranes.
2) Energy production occurs through photosynthesis in plants and cellular respiration in plants and animals.
3) Molecules are transported passively or actively within and between cells.
4) Wastes are disposed of through lysosomes and enzymes.
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This document summarizes key aspects of cell structure and organization. It describes the basic components of plant and animal cells, including the cell membrane, nucleus, cytoplasm, mitochondria and chloroplasts. The main differences between plant and animal cells are that plant cells contain a cell wall and chloroplasts, while animal cells do not. Specific cell types contain different organelles depending on their function - for example, sperm cells and muscle cells contain many mitochondria to produce energy for movement.
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1. Plant cells contain organelles that animal cells do not, such as a cell wall, chloroplasts, and larger vacuoles.
2. The organelles in plant cells include the nucleus, vacuoles, mitochondria, chloroplasts, endoplasmic reticulum, ribosomes, Golgi complex, cytoplasm, and cell membrane.
3. While plant cells contain more types of organelles, the document notes that animal cells seem more complex than plant cells in reality.
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An animal cell contains several organelles that perform essential life functions. The nucleus contains DNA and directs the cell's activities. The mitochondria produces energy for the cell through cellular respiration. Other organelles like the endoplasmic reticulum, golgi bodies, and lysosomes help transport nutrients and waste within and out of the cell. Together these organelles allow the cell to survive and function as the basic unit of life.
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An animal cell contains a nucleus that holds the cell's genetic material. It also contains organelles such as mitochondria that generate energy, a golgi body that packages proteins, and ribosomes that produce proteins. The cell membrane surrounds and protects the contents of the cell.
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The document summarizes the history and components of cells. It describes how early scientists like Van Leeuwenhoek, Hooke and Brown discovered cells and cell structures using microscopes. It then outlines the cell theory developed by Rudolf Virchow stating that cells are the basic unit of structure and function and that new cells are produced from existing cells. The summary then provides details on the generalized functions of cells and describes the structures and functions of key animal and plant cell organelles such as the nucleus, mitochondria, chloroplasts and cell membrane.
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Vacuoles are membrane-bound organelles found in plant and fungal cells that function to store waste, nutrients, and water to regulate pressure within the cell. The cell wall is located outside the plasma membrane in plant, fungal, and some bacterial and algal cells and provides structure, protection, and allows for cell growth and communication. The nucleus houses the cell's genetic material and has a surrounding membrane with pores to allow transport of molecules in and out. Peroxisomes are spherical organelles found in all eukaryotic cells that contain enzymes for metabolic processes. The cytosol is the liquid within the cell and cytoplasm but outside organelles, and serves functions of transport, metabolism, and signaling.
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Plant cells have a cell wall and chloroplasts that animal cells lack. Animal cells contain centrioles absent in plant cells. Both cell types share a nucleus, plasma membrane, cytoplasm, mitochondria, endoplasmic reticulum, Golgi body, vacuoles/vesicles, and lysosomes. Their shapes also differ, with plant cells typically being rigid and rectangular while animal cells are rounded and irregular.
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Robert Hooke discovered cells in 1665 when examining a slice of cork under his microscope. He saw that cork had a honeycomb-like structure consisting of many small compartments, which were later termed cells. All organisms are made of cells, with some being single-celled and others multicellular. Cells have a plasma membrane, nucleus, cytoplasm, and various organelles that allow them to carry out functions necessary for life. The basic components and structures of cells were described.
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The document discusses the structure and function of cells. It describes the key components of cells including the cell membrane, nucleus, organelles like the endoplasmic reticulum, Golgi apparatus, mitochondria, and lysosomes. It explains that cells function similar to a factory, with different organelles and components performing specialized roles. The document also compares and contrasts plant and animal cells, noting that plant cells have additional structures like a cell wall, chloroplasts, and larger central vacuoles.
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Cell project for Middle School
- 3. Chloroplast Cytoplasm Mitochondria Nucleus Cell Membrane Lysosome Golgi Apparatus Endoplasmic Cell Wall Reticulum Vacuole Ribosomes I’m going to click on a part of the plant cell and you have to tell me what it is in order to activate the name. Wait for hand cursor to appear. Please raise your hands !
- 4. ENDOPLASMIC RETICULUM. membrane network within the cytoplasm of cells and carries cellular materials (EX: proteins) from one part to another. Click to return to main page
- 5. O ₂ Glucose CHLOROPLAST. Produces by photosynthesis. It will take water and carbon dioxide, and change it in to oxygen it’s a very simple process. Click to return to main page
- 6. NUCLEUS. controls any cell activity, so basically it’s the headquarters of the cell. The nucleolus copies DNA, and will also work with ribosomes. Click to return to main page
- 7. O2 H2O MITOCHONDRIA. Takes oxygen and will transform it into Carbon dioxide, and water. Click to return to main page
- 8. VACUOLE. A vacuole in plants is larger than those in animal cells. It acts like a storage system in which it holds important substances it also helps support the plant. Water Vacuole Click to return to main page
- 9. RIBOSOMES. small round section within the nucleus . it controls protein, synthesis and where it will take place. Click to return to main page
- 10. CELL WALL. Provides the cell protection from any injury. It will work together with the vacuole to provide skeletal support. Click to return to main page
- 11. GOGLI COMPLEX/BODY. It will modify the chemicals and make them functional, it acts also like a storage system and may sometimes produce ER. Click to return to main page
- 12. PLASMA/CELL MEMBRANE. Acts like a boundary layer to keep the cytoplasm in. Its interlocking surfaces will take the cells and bind them together! Click to return to main page
- 13. Lysosome: is like garbage disposal. Using molecules of water, a lysosome breaks down large molecules into small molecules by inserting the water into the chemical bond of the large molecules. Click to return to main page
- 14. CYTOPLASM. Made of proteins, fats, and other molecules suspended in water, includes the nucleus. Click to return to main page
- 15. Cell Project Aj Howard
Editor's Notes
- Ask mrs.pitts
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