Consider the following statements regarding ribosomes
a) Ribosomes are amembranous organelles which are found in every type of cell
b) It consists of two subunits which unite during the time of protein synthesis.
c) In eukaryotic cells, they are also found attached to the endoplasmic reticulum
d) They are made up of r-RNA and proteins
e) The charge on ribosomes is negative
How many of the above statements are incorrect ?

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None

Four

Two

Three

answer is D.

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Detailed Solution

Characteristic features of ribosomes are :-

Ribosomes are amembranous organelles which are found in every type of cell

It consists of two subunits which unite during the time of protein synthesis.

In eukaryotic cells, they are also found attached to the endoplasmic reticulum

They are made up of r-RNA and proteins

The charge on ribosomes is negative

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