Which of the following is enucleated?

Question

Which of the following is enucleated? (A) Squamous epithelial cell (B) Mature human erythrocyte (C) Mature human leucocyte (D) Mature frog erythrocyte

Tardigrade Admin · Accepted Answer

Mature mammalian RBCs or erythrocytes do not have cell organelles including nucleus, mitochondria, ribosomes, centrioles and endoplasmic reticulum. Thus, almost entire cytoplasm is filled with haemoglobin.

Q. Which of the following is enucleated?

Squamous epithelial cell

Mature human erythrocyte

Mature human leucocyte

Mature frog erythrocyte

Mature mammalian RBCs or erythrocytes do not have cell organelles including nucleus, mitochondria, ribosomes, centrioles and endoplasmic reticulum. Thus, almost entire cytoplasm is filled with haemoglobin.