Biology - Mock Test 150

Question 1491

Where,ribosomes synthesis takes place?

A) Nucleolus B) Nucleus C) Golgi body D) Plasma membrane

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Question 1492

For the synthesis of new protein and protein transport which organelle is related?

A) Endoplasmic reticulum B) Chloroplast C) Mitichondria D) Lysosome

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Question 1493

Mitochondria stores?

A) ATP B) Protein C) Carbohydrate D) Lipid

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Question 1494

Aldolase enzyme related with which organelles?

A) Cell-matrix B) Chloroplast C) Nucleus D) Mitochondria

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Question 1495

Nucleolus is ________ ?

A) Located in nucleus,Possess r-RNA and chromatin and possess a spherical structure. B) Rod like structure present near nucleus. C) Spherical structure present in cytoplasm near nucleus. D) None of these

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Question 1496

What is correct about Fluid-mosaic model?

A) A lipid bilayer and protein included in it. B) Above protein layer,one layer of phospholipid is present C) Above protein layer,two layer of phospholipid is present D) Protein bilayer and phospholipid is included isn it

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Question 1497

Prokaryotics differ form eukaryotics in ________ ?

A) Cell wall and DNA B) Plasma membrane and nucleus C) Plastid and nucleus D) DNA and mitochondria

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Question 1498

“Cell is a structural and functional unit of organisms”. who found out?

A) Schleiden and schwann B) Robert Hook C) Aristotal D) Mendel

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Question 1499

In the following which sentance is false?

A) Lysosome possesses double layer structure. B) Lysosome is a suicidal bag. C) Lysosome digests all macromolecules. D) Lysosome possesses hydrolase enzyme.

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Question 1500

Smooth endoplasmic recticulum is a synthesis site of which substance?

A) Lipid B) Protein C) Carbohydrate D) Nucleic acid

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