Exams › NEET › Chemistry

The function of 'Sodium pump' is a biological process operating in each and every cell of all animals. Which of the following biologically important ions is also a constituent of this pump?

1. Mg2+
2. K+
3. Fe2+
4. Ca2+

Correct answer: K+

Solution

The sodium-potassium pump (Na+/K+ pump) is a vital biological process that actively transports K+ ions into the cell while expelling Na+ ions out of the cell, maintaining cellular ion balance.

Related NEET Chemistry questions

• Among the following organic acids, the acid present in rancid butter is:
• Which of the following is incorrect about polysaccharides? I. These are amorphous solids. II. These are sparingly soluble in water. III. These are sugars
• Which of the following has been used in the manufacture of non-inflammable photographic films?
• Incorrect statement about given carbohydrate is
• Which of the following cyanohydrins on hydrolysis give an optically active acid giving iodoform reaction?
• Which of the following is a polysaccharide?

⚔️ Practice NEET Chemistry free + battle 1v1 →