NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL STRUCTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This part of the cell is where most of life’s processes take place and contains both the cytoskeleton and organelles.
A
endoplasmic reticulum
B
mitochondria
C
cytoplasm
D
nucleolus
Explanation: 

Detailed explanation-1: -Though prokaryotic cells do not have organelles (they do have ribosomes), they still have cytoplasm. It is within the cytoplasm that most cellular activities occur, including the many metabolic pathways that occur within organelles, such as photosynthesis and aerobic respiration.

Detailed explanation-2: -These organelles are found in the cytoplasm, a viscous liquid found within the cell membrane that houses the organelles and is the location of most of the action happening in a cell.

Detailed explanation-3: -The cytoskeleton is a highly organized framework of protein filaments and tubules that criss-cross the cytoplasm of a cell. It gives the cell structure and helps hold cell structures (such as organelles ) in place within the cytoplasm.

Detailed explanation-4: -The cytoskeleton comprises protein filaments and tubules positioned inside the cell’s cytoplasm and provides structural support.

Detailed explanation-5: -The cytoskeleton is the protein framework within the cytoplasm that links, anchors, or tethers structural components inside the cell. Microfilaments (actin filaments), microtubules, and intermediate filaments are three classes of cytoskeleton proteins found in the cytoplasm.

There is 1 question to complete.