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Prokaryotic & Eukaryotic Cells

cells lack a ...

Question

___

cells lack a nuclear membrane.

A

Prokaryotic

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B

Eukaryotic

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C

Bacterial

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D

Viral

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Solution

The correct options are
A
Prokaryotic

C
Bacterial

Prokaryotic cells are primitive cells which lack nuclear membrane and in turn a well-defined nucleus. They lack cellular organelles found in eukaryotic cells. Bacterial cells are prokaryotic. Viruses do not have cells.

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Similar questions

Q. ___ cells lack a nuclear membrane. (Prokaryotic/Eukaryotic)

Q. Read the following statements and identify the correct option(s) given.
I. A prokaryotic cell lack nuclear membrane, chloroplasts, mitochondria, microtubules and different kinds of pili.
II. In a eukaryotic cell, the nuclear membrane, chloroplast, mitochondria and pili are present.
III. In a prokaryotic cell, the ribosome is of 70S type and in mitochondria of the eukaryotic animal cell, the ribosome is of the 80S type.

Q. Assertion :The cells that have membrane bound organelles are called eukaryotic. Reason: The cells that lack membrane bound organelles are called prokaryotic.

Q. Match the following.

A. Mitochondria, chloroplast and nucleus	1. Amembranous
B. Lysosome and glyoxysome	2. Single membrane
C. Ribosome	3. Double membrane
D. Bacterial chromatin	4. Triple membrane
	5. Without membrane, common to prokaryotic and eukaryotic cells

Q. Which is correct option amongst the following statements?
(a) Nuclear membrane, chloroplast, mitochondria, microtubules and pili are absent in prokaryotic cells.
(b) Nuclear membrane, chloroplast, mitochondria, microtubules and pili are present in eukaryotic cells
(c) Ribosomes are 70S in prokaryotic cells and mitochondria. They are 80 S in animal cells.

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