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Standard XII
Biology
Ribosomes of Eukaryotic Cell
Ribosome is m...
Question
Ribosome is mainly formed of
A
Enzymes
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B
DNA
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C
RNA
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D
None of the above
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Solution
The correct option is
C
RNA
Ribosomes are known as protein factories because they are the main site of protein synthesis.
They are composed of ribonucleic acids and proteins.
It is made up of two subunits-
Large subunits- join amino acids to form a polypeptide chain.
Small subunits- reads RNA.
Each subunit is made up of one or more of ribosomal RNA and ribosomal proteins.
So, the correct answer is 'RNA'.
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