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Cells Study Guide
... - flagella: tail that helps cell move - cilia: hairs around cell that help it move 9. distinguish between plant cells, animal cells, bacteria, and virus - plant cells have cell wall and chloroplasts but animal cells do not have these organelles - 1 large vacuole in plant cell and many small ones in ...
... - flagella: tail that helps cell move - cilia: hairs around cell that help it move 9. distinguish between plant cells, animal cells, bacteria, and virus - plant cells have cell wall and chloroplasts but animal cells do not have these organelles - 1 large vacuole in plant cell and many small ones in ...
Cell
... • Nucleus– large structure inside some cells that contains the cell’s genetic material (DNA) and controls the cell’s activities. Sentence: The nucleus carries _________________. It acts like the ________ of the cell. • Cytoplasm– material inside the cell membrane- but not including the nucleus. Sent ...
... • Nucleus– large structure inside some cells that contains the cell’s genetic material (DNA) and controls the cell’s activities. Sentence: The nucleus carries _________________. It acts like the ________ of the cell. • Cytoplasm– material inside the cell membrane- but not including the nucleus. Sent ...
Cell Structure & Function
... Cytoskeleton – The cytoskeleton is a network of protein filaments that helps the cell to maintain its shape. The cytoskeleton is also involved in movement. – The cytoskeleton is made up of: ...
... Cytoskeleton – The cytoskeleton is a network of protein filaments that helps the cell to maintain its shape. The cytoskeleton is also involved in movement. – The cytoskeleton is made up of: ...
Objective: To compare different types of cells from various plants
... 3. Draw exactly what you see in your field of view. Label the cell wall and the nucleus. (You may even be able to see the nucleolus inside the nucleus!) 4. Rinse off the slide, dry it and place it back in the petri dish. Do not use this slide for Part 2. ...
... 3. Draw exactly what you see in your field of view. Label the cell wall and the nucleus. (You may even be able to see the nucleolus inside the nucleus!) 4. Rinse off the slide, dry it and place it back in the petri dish. Do not use this slide for Part 2. ...
Unit 4 * Eukaryotic Cells
... 11. Label the hydrophobic and hydrophilic regions of the plasma membrane diagram. Label the part that is in contact with water and the part that is away from water. ...
... 11. Label the hydrophobic and hydrophilic regions of the plasma membrane diagram. Label the part that is in contact with water and the part that is away from water. ...
Cell-Pre-test
... 1. Osmosis and diffusion are similar because they both involve the movement of atoms from a high concentration to a low. They are different because in osmosis there is a membrane and only water is moving. Diffusion can be the movement of any type of molecule and no membrane is present. 2. Plant cell ...
... 1. Osmosis and diffusion are similar because they both involve the movement of atoms from a high concentration to a low. They are different because in osmosis there is a membrane and only water is moving. Diffusion can be the movement of any type of molecule and no membrane is present. 2. Plant cell ...
Lesson Plan
... Q: Let us look at the board together. Can you see some similar things here between animal and plant cells? [Both have cell membranes…] Q: Yes, so what we are comparing here is whether it has a cell membrane or not. ...
... Q: Let us look at the board together. Can you see some similar things here between animal and plant cells? [Both have cell membranes…] Q: Yes, so what we are comparing here is whether it has a cell membrane or not. ...
Cells & Their Environment
... • ✔I can – predict the direction of substance movement into and out of the cells in terms of diffusion • 1) Grab an index card. • 2) Write a description of your movement. Use the new terms you just learned such as – diffusion, high to low concentration, concentration gradient, and equilibrium • 3) S ...
... • ✔I can – predict the direction of substance movement into and out of the cells in terms of diffusion • 1) Grab an index card. • 2) Write a description of your movement. Use the new terms you just learned such as – diffusion, high to low concentration, concentration gradient, and equilibrium • 3) S ...
S10 8.1 notes - Cochrane High School
... a. Cell membrane is semipermeable: it is a selective filter that only lets certain substances in and out of cell. b. Regulates by particle size –molecules like oxygen and water are so small they can diffuse across the cell by slipping between the phospholipid molecules. c. Large or charged molecules ...
... a. Cell membrane is semipermeable: it is a selective filter that only lets certain substances in and out of cell. b. Regulates by particle size –molecules like oxygen and water are so small they can diffuse across the cell by slipping between the phospholipid molecules. c. Large or charged molecules ...
Possible Next Steps –S1 Cells
... second and third trimesters. During the time of development, the fertilised egg becomes an ________ in the first trimester, then a_________, then finally becoming a ______ at birth. Know that the _________ becomes fully developed in the first trimester of pregnancy. The placenta is an organ attached ...
... second and third trimesters. During the time of development, the fertilised egg becomes an ________ in the first trimester, then a_________, then finally becoming a ______ at birth. Know that the _________ becomes fully developed in the first trimester of pregnancy. The placenta is an organ attached ...
Membrane structure, I
... receptors, ligands, on the membrane surface, especially near coated pits triggers the formation of a vesicle ...
... receptors, ligands, on the membrane surface, especially near coated pits triggers the formation of a vesicle ...
Bio 1 Unit 2
... Objective 2.5: I can describe how a cell’s plasma membrane functions. What is the function of a cell’s selectively permeable membrane? a. To regulate energy production in the cell b. To keep mitochondria from using nuclear material c. To maintain a constant lipid-protein ratio in the cell d. To cont ...
... Objective 2.5: I can describe how a cell’s plasma membrane functions. What is the function of a cell’s selectively permeable membrane? a. To regulate energy production in the cell b. To keep mitochondria from using nuclear material c. To maintain a constant lipid-protein ratio in the cell d. To cont ...
Cells - Dr Magrann
... CYTOPLASM: the watery liquid inside and outside the organelles, but outside the nucleus. NEUCLEOPLASM: the liquid inside the nucleus. CYTOSOL: another liquid that is thicker than water, and is NOT inside the organelles. It is only found outside of the organelles and nucleus. Cytosol contains the fo ...
... CYTOPLASM: the watery liquid inside and outside the organelles, but outside the nucleus. NEUCLEOPLASM: the liquid inside the nucleus. CYTOSOL: another liquid that is thicker than water, and is NOT inside the organelles. It is only found outside of the organelles and nucleus. Cytosol contains the fo ...
class copy
... a series of large, flattened membranes that fold back and forth on each other and have a very large surface area. This collection of membranes is called the ENDOPLASMIC RETICULUM, or ER. The ER stretches from the nuclear membrane to the plasma membrane. It serves as a pathway through the cytoplasm, ...
... a series of large, flattened membranes that fold back and forth on each other and have a very large surface area. This collection of membranes is called the ENDOPLASMIC RETICULUM, or ER. The ER stretches from the nuclear membrane to the plasma membrane. It serves as a pathway through the cytoplasm, ...
Document
... that are identical to each other. • DNA is packaged as chromosomes in the cell. • During mitosis, the chromosomes are separated and genetic material is split evenly between the new, genetically identical cells. ...
... that are identical to each other. • DNA is packaged as chromosomes in the cell. • During mitosis, the chromosomes are separated and genetic material is split evenly between the new, genetically identical cells. ...
chapter 3 reading outline
... A. An adult human body consists of about _______________________________________________ cells. B. There are at least _______________________________________________________ varieties of cells. C. Cells are measured in units called _______________________________________________________ . D. A micro ...
... A. An adult human body consists of about _______________________________________________ cells. B. There are at least _______________________________________________________ varieties of cells. C. Cells are measured in units called _______________________________________________________ . D. A micro ...
cell analogies activity
... d. Find an Internet image of an everyday object which has a similar function (or use) as each cell structure. Write an analogy and type it on the slide to show the similarity between the cell part and the everyday object. Be sure to explain the reasoning behind your analogies. i. For Example (The nu ...
... d. Find an Internet image of an everyday object which has a similar function (or use) as each cell structure. Write an analogy and type it on the slide to show the similarity between the cell part and the everyday object. Be sure to explain the reasoning behind your analogies. i. For Example (The nu ...
Cell Analogy Webquest
... Decide what will represent each of the parts of the cell as part of your analogy. Draw and label the parts of your poster. Each person is responsible for their own cell parts. Use the colored index cards to write your explanation of what part of the cell is represented by what part of the analogy an ...
... Decide what will represent each of the parts of the cell as part of your analogy. Draw and label the parts of your poster. Each person is responsible for their own cell parts. Use the colored index cards to write your explanation of what part of the cell is represented by what part of the analogy an ...
Cell Organelles and Functions
... • They carry the genetic code that determines the characteristic of the organism • provides the instructions for the cell’s activities (directs growth, reproduction) ...
... • They carry the genetic code that determines the characteristic of the organism • provides the instructions for the cell’s activities (directs growth, reproduction) ...
Chapter 7 FLASH CARDS - local.brookings.k12.sd.us
... Photosynthesizing organelle that to plants and bacteria, this supports and contains chlorophyll in thylakoid protects cells. sacs & its own DNA found in plants completely Membrane system which modifies Cell which has a nuclear & transports molecules made on its membrane and membranes separate the at ...
... Photosynthesizing organelle that to plants and bacteria, this supports and contains chlorophyll in thylakoid protects cells. sacs & its own DNA found in plants completely Membrane system which modifies Cell which has a nuclear & transports molecules made on its membrane and membranes separate the at ...
Cell Membrane
... Types of proteins within the cell membrane • 4) Transport proteins • Molecules that are large, polar/ionic (hydrophilic) molecules must use a transport protein to move across a cell because they cannot mix with the hydrophobic tails of the phospholipid bilayer – Small, nonpolar (hydrophobic) molecu ...
... Types of proteins within the cell membrane • 4) Transport proteins • Molecules that are large, polar/ionic (hydrophilic) molecules must use a transport protein to move across a cell because they cannot mix with the hydrophobic tails of the phospholipid bilayer – Small, nonpolar (hydrophobic) molecu ...
answers
... 1) Cells throughout the world have variable shapes and sizes. Because of this, and because structure is designed around function, certain shapes are optimal for certain processes. Analyze the following cells and determine the following… Cell 1 (spherical) where the radius is 3 mm Cell 2 (cube) where ...
... 1) Cells throughout the world have variable shapes and sizes. Because of this, and because structure is designed around function, certain shapes are optimal for certain processes. Analyze the following cells and determine the following… Cell 1 (spherical) where the radius is 3 mm Cell 2 (cube) where ...
cell membrane - Cloudfront.net
... Solution- a liquid with one or more substances dissolved in it Solvent- the liquid that the solute is dissolved in Solute- the substance dissolved in a solution Concentration- how strong it is the solute/volume (percentage) ...
... Solution- a liquid with one or more substances dissolved in it Solvent- the liquid that the solute is dissolved in Solute- the substance dissolved in a solution Concentration- how strong it is the solute/volume (percentage) ...
Instructional Powerpoint
... Matter • Matter found in living matter is composed of elements, molecules, and macromolecules • Life (cells) depend on organic molecules • Cells are composed of the same macromolecules—carbohydrates, lipids, proteins, nucleic acids. • These compounds are composed of 6 main elements. C H O N P S ...
... Matter • Matter found in living matter is composed of elements, molecules, and macromolecules • Life (cells) depend on organic molecules • Cells are composed of the same macromolecules—carbohydrates, lipids, proteins, nucleic acids. • These compounds are composed of 6 main elements. C H O N P S ...
Cytosol
![](https://en.wikipedia.org/wiki/Special:FilePath/Crowded_cytosol.png?width=300)
The cytosol or intracellular fluid (ICF) or cytoplasmic matrix is the liquid found inside cells. It is separated into compartments by membranes. For example, the mitochondrial matrix separates the mitochondrion into many compartments.In the eukaryotic cell, the cytosol is within the cell membrane and is part of the cytoplasm, which also comprises the mitochondria, plastids, and other organelles (but not their internal fluids and structures); the cell nucleus is separate. In prokaryotes, most of the chemical reactions of metabolism take place in the cytosol, while a few take place in membranes or in the periplasmic space. In eukaryotes, while many metabolic pathways still occur in the cytosol, others are contained within organelles.The cytosol is a complex mixture of substances dissolved in water. Although water forms the large majority of the cytosol, its structure and properties within cells is not well understood. The concentrations of ions such as sodium and potassium are different in the cytosol than in the extracellular fluid; these differences in ion levels are important in processes such as osmoregulation, cell signaling, and the generation of action potentials in excitable cells such as endocrine, nerve and muscle cells. The cytosol also contains large amounts of macromolecules, which can alter how molecules behave, through macromolecular crowding.Although it was once thought to be a simple solution of molecules, the cytosol has multiple levels of organization. These include concentration gradients of small molecules such as calcium, large complexes of enzymes that act together to carry out metabolic pathways, and protein complexes such as proteasomes and carboxysomes that enclose and separate parts of the cytosol.