NEET Biology NEET PYQ-Cell The Unit Of Life

  • question_answer
    In an animal cell, protein synthesis takes place: [AIPMT 2000]

    A) only on the ribosomes present in the cytosol

    B) only on the ribosomes attached to nucelar envelope and endoplasmic reticulum

    C) on ribosomes present in the nucleolus as well as in cytoplasm

    D) on ribosomes present in the cytosol as well  as in the mitochondria

    Correct Answer: D

    Solution :

    [D] Though most of the protein synthesis occurs on the ribosomes in the cytoplasm, a number of proteins of the matrix and inner membrane of mitochondria are synthesised on the mitoribosomes (ribosomes present in the mitochondrion).


You need to login to perform this action.
You will be redirected in 3 sec spinner