Multiple choice

Myoglobin is a single chain globular protein having

  1. 123 amino acids

  2. 143 amino acids

  3. 153 amino acids

  4. 163 amino acids

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Myoglobin is a single-chain globular protein containing 153 amino acids in humans. It consists of 8 alpha helices surrounding a heme group and stores oxygen in muscle tissue.