CELL STRUCTURES AND FUNCTION
BIO MOLECULES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Carbohydrates
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Lipids
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Proteins
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Nucleic Acids
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Detailed explanation-1: -The actin cytoskeleton plays a crucial role in in a variety of important cellular processes required for normal immune function, including locomotion, intercellular interactions, endocytosis, cytokinesis, signal transduction and maintenance of cell morphology.
Detailed explanation-2: -The cytoskeleton of a cell is made up of microtubules, actin filaments, and intermediate filaments. These structures give the cell its shape and help organize the cell’s parts.
Detailed explanation-3: -Cytoskeleton proteins such as spectrin, actin, tubulin, and other associated proteins essentially interact with integral membrane proteins through a set of intermediary proteins possessing multidomain structures that are able to provide specific sites for binding.
Detailed explanation-4: -Three main components of the cytoskeleton include actin filaments (also called microfilaments), microtubules and intermediate filaments. They are distinct structural compositions that exhibit slightly different yet interdependent functions.
Detailed explanation-5: -Chapter 11The Cytoskeleton and Cell Movement The cytoskeleton provides a structural framework for the cell, serving as a scaffold that determines cell shape and the general organization of the cytoplasm. In addition to playing this structural role, the cytoskeleton is responsible for cell movements.