NURSING EXAM QUESTIONS
BIOCHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cytosol
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Cell Membrane
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Cytoskeleton
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Cytoplasm
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Detailed explanation-1: -The cytoskeleton of a cell is like the skeleton of our bodies. It lets a cell keep its shape, move around, and change shape, and it allows organelles to move around. The cytoskeleton is made of proteins called microfilaments, microtubules, and intermediate filaments.
Detailed explanation-2: -As its name suggests, the cytoskeleton is like a cellular “skeleton.” It helps the cell maintain its shape and also helps to hold cell structures such as organelles in place within the cytoplasm.
Detailed explanation-3: -In eukaryotes, there are three types of protein fibers in the cytoskeleton: microfilaments, intermediate filaments, and microtubules. Mirofilaments and microtubles serve as tracks for movement of motor proteins, which use energy in the form of ATP to “walk along” these cytoskeletal filaments.