Question

III uymuy
19
(24. Choose odd one out w.r.t nuclear membrane.
(1) Inner membrane is smooth
(2) Cytoplasmic surface of nuclear envelope may bear ribosomes
(3) Outer membrane bears 70S ribosomes
(4) Perinuclear space is 10 to 50 nm
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Answer 1

Answer:

(3)Outer membrane bears 70s ribosomes.

Explanation:

Eukaryotes have 80s ribosomes and 70s ribosomes found only in mitochondria and chloroplast.

Prokaryotes have 70s ribosomes but lack true nucleus and nuclear membrane is absent in them.