Biology · Mineral Nutrition
In which form is potassium present in the cytoplasm and what is its role?
- 1As a cation, essential for cellular reactions, muscle contraction, nerve impulse transmission, and electrolyte balance.✓
- 2As an anion, essential for structural strength of bones and teeth.
- 3As a free metal, used in blood clotting and oxygen transport.
- 4As a complex protein, essential for immune response and DNA synthesis.
Correct answer
As a cation, essential for cellular reactions, muscle contraction, nerve impulse transmission, and electrolyte balance.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Mineral Nutrition?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Mineral Nutrition