AP BIOLOGY

THE CELL

STRUCTURE AND FUNCTION OF THE CELL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The nucleus includes all of the following EXCEPT
A
cytoplasm
B
a nuclear envelope
C
DNA
D
a nucleolus
Explanation: 

Detailed explanation-1: -Final answer: The nucleus consists of all of the following except centrosomes.

Detailed explanation-2: -The ribosomes can be found free within the cytoplasm of a cell or attached to the endoplasmic reticulum called rough endoplasmic reticulum but do not present inside the nucleus. RNA and ribosomes act together resulting in the synthesis of proteins.

Detailed explanation-3: -Final answer: Ribosome is not a part of the nucleus.

Detailed explanation-4: -So, the correct answer is ‘Nucleus’

Detailed explanation-5: -The nucleus is composed of various structures namely nuclear envelope, nucleoplasm or nucleus sap nuclear matrix, chromatin and nucleolus.

There is 1 question to complete.