Which of the following regulates the entry of certain solutes and ions inside the cell?
Answer
Correct Answer : a ) Plasma Membrane
Explanation :The cell wall is freely permeable allowing the substance in solution to enter and leave the cell without hindrance whereas the permeability of the plasma membrane is selective i.e. it allows only certain substances to pass through while it prevents the others.
A ribosome is made of both RNA and protein, and it is the site of protein synthesis in the cell. The endoplasmic reticulum (ER) is a large, dynamic structure that serves many roles in the cell including calcium storage, protein synthesis and lipid metabolism.
Hence, option (a) is correct.
Share QOTD
Popular Blog
Paris Olympics 2024: Brief History of Olympics, Winners at Paris Olympics, Related Facts
Read More
Highlights of Union Budget 2024-25
Read More
Highlights of Interim Budget 2024
Read More
150+ Paryayvachi Shabd in Hindi - पर्यायवाची शब्द
Read MoreLatest Current Affairs
Daily Current Affairs and GK | 15 and 16 December 2024
Read More
Daily Current Affairs and GK | 14 December 2024
Read More
Daily Current Affairs and GK | 13 December 2024
Read More
Daily Current Affairs and GK | 12 December 2024
Read More
Daily Current Affairs and GK | 11 December 2024
Read MoreLatest Banking Awareness
Banking Awareness of 11, 12 and 13 December 2024
Read More
Banking Awareness of 8, 9 and 10 December 2024
Read More
Banking Awareness of 6 and 7 December 2024
Read More
Banking Awareness of 3, 4 and 5 December 2024
Read More
Banking Awareness of 1 and 2 December 2024
Read More
Comments