NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL ORGANELLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Moves proteins and other substances throughout the cell (theres are two types).
A
Nucleus
B
Catalyst
C
Ribososmes
D
Endoplasmic Reticulum
Explanation: 

Detailed explanation-1: -There are two types of endoplasmic reticulum, rough endoplasmic reticulum (RER) and smooth endoplasmic reticulum (SER). Rough endoplasmic reticulum is studded with ribosomes, which gives it a “rough” appearance. These ribosomes make proteins that are then transported from the ER in small sacs called transport vesicles.

Detailed explanation-2: -The two types of endoplasmic reticulum are : Rough Endoplasmic Reticulum: Their main function is produce proteins in the cells and ribosomes are attached to their surface. Smooth Endoplasmic Reticulum: Their main function is to produce lipids and also detoxify toxins in the body in the liver and kidney cells.

Detailed explanation-3: -There are two types of endoplasmic reticulum: rough endoplasmic reticulum (rough ER) and smooth endoplasmic reticulum (smooth ER). Both types are present in plant and animal cells. The two types of ER often appear as if separate, but they are sub-compartments of the same organelle.

Detailed explanation-4: -The endoplasmic reticulum, or ER, is an extensive system of internal membranes that moves proteins and other substances through the cell. The membranes of the ER are connected to the outer membrane of the nuclear envelope. The endoplasmic reticulum is divided into two portions: rough ER and smooth ER.

Detailed explanation-5: -Definition. Endoplasmic reticulum is a network of membranes inside a cell through which proteins and other molecules move.

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