Multiple choice

Which of the following is the incorrect statement?

  1. Ribosomes are known as protein factories.

  2. Ribosomes are not present in human RBCs.

  3. Ribosomes are composed of ribonucleic acid and proteins.

  4. Ribosomes are the largest organelles in animals.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ribosomes are the smallest organelles in animals. They are found either in free state in the cytoplasm or attached to the surface of endoplasmic reticulum.

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