NURSING ANM AND GNM

NURSING EXAM QUESTIONS

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Acts as the cell’s “bones and muscles” by furnishing an internal framework that determines cell shape, supports other organelles
A
Cytosol
B
Cell Membrane
C
Cytoskeleton
D
Cytoplasm
Explanation: 

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.

There is 1 question to complete.