NEET Biology Cell The Unit Of Life Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Question & Answer Discuss:

Select the correct statement from the following regarding cell membrane

(a) Fluid mosaic model of cell membrane was proposed by Singer and Nicolson

(b) Lipids are arranged in a bilayer with polar heads towards the inner part

(c) Na+ and K+ ions move across cell membrane by passive transport

(d) Proteins make up 60 to 70% of the cell membrane