If there are 1,000 molecules of water INSIDE a cell and only 150 molecules of water OUTSIDE of the cell - what would the water movement between the inside and the outside of the cell look like? O a O b Water would enter the cell Water would leave (exit) the cell Nothing would happen
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- https://www.bartleby.com/questions-and-answers/study-the-following-diagram-of-a-typical-cell-and-name-the-labeled-structures.-8-1-9.-2-10-3-11-12-1/293daee7-d84e-453a-87f1-ca219c17862aFree trail after this im buying for sure.. it needs to be turned in by 11:59 tho..Questions: CELLULAR ORGANELLES. Match the description (A-J) with the cell organelle by placing the letter in the appropriate space. Each letter will be used only one time. ____ endoplasmic reticulum A. gives stiff shape to plant cells ____ chloroplasts B. factory where proteins are built ____ Golgi bodies C. packaging and shipping center for proteins ____ DNA D. power plant of the cell ____ cytoskeleton E. phospholipid bilayer found in all cells ____ plasma membrane F. large storage sac in plant cells ____ cell wall G. involved in cell shape and movement ____ mitochondria H. carries genes ____ vacuole I. virtual highway for proteins ____ ribosomes J. plant organelles that perform photosynthesisNeed a good explanatory answers. 1. Which reflections are best on lysosomes and vacuoles?.
- questions(MCQs) 1. Why is transport across the plasma membrane necessary? A. transport of substances for metabolic activities B. movement of waste product out of cell C. movement of substances produced by cells D. all of the aboveMicro tubules formation incvez the assembly of 13 linear protofilaments around a hollow core true falsepls make it comprehensive
- Please ASAP. thanku. dysfunction of this organelle leads to accumulation of damaged proteins in the cell. A. Golgi complex B. Proteasome C. Mitochondria D. Lysosome 2.A plasma membrane ________. a. controls exchanges between the cell and the external environment b. is a mesh of intermediate filaments c. is a type of extracellular matrixCELL STRUCTURE AND FUNCTION – EUKARYOTES, PROKARYOTES AND VIRUSES-LABORATORY REPORT SHEET ACTIVITY 2: CELL MEMBRANES, OSMOSIS AND DIFFUSION Initial Volume (Vi) (mL) Final Volume (Vf) (mL) Change in Volume (Vi – Vf) (mL) A 20% sucrose 20% sucrose 92.0 mL 94.0 mL -2.0 mL B 40% sucrose 20% sucrose 92.0 mL 92.0 mL 0.0 mL C 20% sucrose 40% sucrose 92.0 mL 90.0 mL 2.0 mL Treatment Percent Change A -2% B 0% C 2% Hypothesize which dialysis bags should gain, lose or stay the same in regards to volume. Explain. Which solution is hypotonic, hypertonic and isotonic? Explain what the change in volume of the dialysis tube indicated and describe what happened when the volume increased and when the volume decreased. Explain the relationship between solute concentration and amount of free water or water available for movement.
- Briefly summarize the study and the defects of cell junctions or the extracellular matrix that leads to symptoms, a condition or disease. Make sure to describe what the actual defect is at the cellular or molecular level as far as it is known and what the consequences are for patients. add referenceMatching cell structures their functions ( please answer all of them ) Answer Structures Function Cholesterol 1. Composed of proteins and rRNAs Cytosol 2. Region in prokaryotes contains a chromosome Golgi complex 3. ring of nine outer microtubule doublets (9+2 axoneme) Plasma membrane 4. Support the cell and protect against plasmolysis Ribosome 5. Composed of glycoprotein(s) and involved in transferring material into or out of the cell Lysosomes 6. contain hydrolytic enzymes and involved in autophagy Receptor 7. Composed of microtubules and sweep mucus out of respiratory tract Peroxisome 8. Controls which material can get in or out of the cell Nucleoid 9. Contains chromosomes and has nuclear envelope Cilia 10. Maintain membrane…The cell membrane is permeable to water but not to ions. Select all that apply. Question options: Beaker A is isotonic to the cell. Some water in cell A is moving in and out of the cell. There is a net movement of water into Cell B. Beaker C is hypotonic to Cell C.