Which of the cytoskeletal elements is NOT involved in cell movement or transport?
Which of the cytoskeletal elements is NOT involved in cell movement or transport?
Homework Answers
Cytoskeletons comprises of:
- Microfilaments or actin filaments-help in rigidity and cellular movements. It is narrowest among microfilaments.
- Intermediate filaments- bears tension, helps to support the cell junctions and extracellular substances. It is intermediate in size
- Microtubules- form track for vesicle movements. It is the widest.
Thus, intermediate filaments are not involved in movements directly.
Add Answer to:
Which of the cytoskeletal elements is NOT involved in cell
movement or transport?
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Review the various types of cytoskeletal elements and their function by completing each sentence. cilia actin...
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2. Short response (3pts each, 2 sentences max) A. Please rank the three cytoskeletal elements we ...
2. Short response (3pts each, 2 sentences max) A. Please rank the three cytoskeletal elements we have discussed from most to least flexible, AND describe how the assembled structure of these elements contributes to this property. Most flexible - - Least flexible B. What molecular feature(s) gives microtubules and actin fibers polarity? Microtubules - Actin fibers - C. Actin-based movement often involves changes in cell shape while cilia-based movement generally doesn't. Why? D. Please describe a function of intermediate filaments,...
What are the THREE proteins are involved in glucose transport in the intestinal epithelial cell?
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cell biology Which of the following is an active transport mechanism? a Facilitated diffusion of potassium...
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Consider the transport of bicarbonate into a red blood cell as depicted below with the concentration...
Consider the transport of bicarbonate into a red blood cell as depicted below with the concentration of bicarbonate greater outside the cell than inside. Which of the following is true regarding the movement of bicarbonate into the cell? For this question, the bicarbonate concentration gradient = [HCO3 Joutside 7 [HCO3linside HCO3 movement of bicarbonate into the cell is always spontaneous O movement of bicarbonate into the cell is always non-spontaneous movement of bicarbonate into the cell is spontaneous only if...
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What are the major cytoskeletal players involved in embryonic wound healing? How do they reorganize (i.e., geography/sub-cellular localization) to facilitate wound healing? How does this reorganization relate to the geography/intracellular preferences of the 3 cytoskeletal systems? What evidence is there the three cytoskeletal system act in concert to enable wound closure? QUESTION 3 and 4 PLEASE
Compare and Contrast all three cytoskeletal elements (microtubules, microfilaments, intermediate filaments).
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1)Name and describe the structure and role of different cytoskeletal elements 2)How can inhibitors like Colchicine...
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The cytoskeletal structure(s) that are composed of actin and regulate cell shape, cell movement and muscle contraction include O microtubules Omicrofilaments O intermediate filaments microtubules and intermediate filaments e microtubules and microfilaments
Review the various types of cytoskeletal elements and their function by completing each sentence. cilia actin filaments The liquid interior of a cell, the important part of the cell. is a complex and cytoplasm cytoskeleton The vast network of interconnected filaments within the cytoplasm is called the chromosomes endoplasmic reticulum The thinnest cytoskeletal fibers are the composed of actin monomers. , which are microtubules mitotic spindle A heterogeneous group of cytoskeletal elements are the which form the nuclear lamina. fungi...
2. Short response (3pts each, 2 sentences max) A. Please rank the three cytoskeletal elements we have discussed from most to least flexible, AND describe how the assembled structure of these elements contributes to this property. Most flexible - - Least flexible B. What molecular feature(s) gives microtubules and actin fibers polarity? Microtubules - Actin fibers - C. Actin-based movement often involves changes in cell shape while cilia-based movement generally doesn't. Why? D. Please describe a function of intermediate filaments,...
Consider the transport of bicarbonate into a red blood cell as depicted below with the concentration of bicarbonate greater outside the cell than inside. Which of the following is true regarding the movement of bicarbonate into the cell? For this question, the bicarbonate concentration gradient = [HCO3 Joutside 7 [HCO3linside HCO3 movement of bicarbonate into the cell is always spontaneous O movement of bicarbonate into the cell is always non-spontaneous movement of bicarbonate into the cell is spontaneous only if...
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