NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL ORGANELLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The ____ is the gel-like material which holds the organelles in place inside the cell membrane.
A
chromatin
B
endoplasmic reticulum
C
mitochondria
D
cytoplasm
Explanation: 

Detailed explanation-1: -Cytoplasm is the gelatinous liquid that fills the inside of a cell. It is composed of water, salts, and various organic molecules. Some intracellular organelles, such the nucleus and mitochondria, are enclosed by membranes that separate them from the cytoplasm.

Detailed explanation-2: -The main components of the cytoplasm are cytosol (a gel-like substance), the organelles (the cell’s internal sub-structures), and various cytoplasmic inclusions.

Detailed explanation-3: -The cytoplasm, or cell fluid, is made up of a jelly-like substance (cytosol) and within that, the organelles. The organelles are the cell’s organs. The cytoplasm is often colourless and is surrounded by the cell membrane which keeps the contents within the cell.

Detailed explanation-4: -The cytoskeleton is an important, complex, and dynamic cell component. It acts to organize and maintain the cell’s shape; anchors organelles in place; helps during endocytosis (the uptake of external materials by a cell); and moves parts of the cell in processes of growth and motility.

Detailed explanation-5: -A stack of small flat sacs formed by membranes inside the cell’s cytoplasm (gel-like fluid). The Golgi apparatus prepares proteins and lipid (fat) molecules for use in other places inside and outside the cell. The Golgi apparatus is a cell organelle.

There is 1 question to complete.