Question

A cell organelle'X'is divided into two types on the
basis of a cell organelle 'Y',that helps in the
protein synthesisldentify'X'and'Y'respectively
(1)Golgi complex and ribosome
(2)ER and mitochondria
(3)ER and ribosome
(4)Lysosome and ER

Answer 1

Answer:

3

Explanation:

endoplasmic reticulum is of two types depending upon the presence of ribosomes

Smooth endoplasmic reticulum

and

Rough endoplasmic reticulum

Answer 2

Answer:

The correct answer is option 3) ER and ribosome.

Explanation:

• Endoplasmic Reticulum or 'ER' is a cell organelle serving many roles like protein synthesis, calcium storage and metabolism.
• It is divided into two parts - Smooth Endoplasmic Reticulum and Rough  Endoplasmic Reticulum.
• The rough ER consists of ribosomes on its surface whereas the smooth ER is devoid of them.
• Ribosomes are structures that help in protein synthesis.

Therefore, A cell organelle 'Endoplasmic Reticulum' is divided into two types on the basis of a cell organelle 'ribosomes', which helps in the protein synthesis.

Thus, X is ER and Y is the ribosome.