Question # 1

What is not true about micro filaments.

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Actin

Amoeboid movement

Cyclosis

Linked with outer surfaced plasma membrane

The soluble part of the cytoplasm called.

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Stoma

Gel

Matrix

Cytosol

The number of chromosomes in fruity fly Drosophila.

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16

8

26

48

Growth and development of plant is the function of

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Meristematic cells

Parenchymatous cell

Sclerenchymatous cells

Chlorechymatous cells

Chromoplast impart colours to the plants other than

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Red

Blue

Green

Yellow

Tay-Sach's disease is because of absence of an enzyme, That is involved in catabolism of.

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Polysaccharides

Oligosaccharides

Lipids

Proteins

Which statement about nucleolus is not true

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Without membranous boundary

Hereditary center

Synthesize site for RNA

Composed of two regions

Eukaryotes have pores per nucleus.

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3000

30,000

6 or 8

3 or 4

Organelle found in both prokaryotic and eukaryotic cells.

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Ribosomes

Mitochondria

Chloroplasts

Lysosomes

The digestive cacuoles and autophagosomes are also called.

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Primary lysosomes

Secondary Lysosomes

Endocytosis

All above

Detoxification of harmful drugs is the function of

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RER

SER

Both a and b

None of these

Tay sach's disease in caused by the

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Accumulation of proteins

Accumulation of glycogen

Accumulation of lipids

Accumulation of vitamins

Modification of proteins and lipids as glycopeptides and glycoproteins occur in

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Ribosomes

Golgi apparatus

SER

All of above

Which of the following pair of structure-function is mismatched

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Ribosomes, protein synthesis

Nucleolus, ribosomes production

Glogi, muscle contraction

Lysosome, intracellular digestion

Robert Brown reported the presence of.

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Lysosome

Ribosomes

Mitochondria

Nucleus

De Duve discovered cell organelle.

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Golgi complex

Plastids

Mitochondria

Lysosome

The factory of ribosome is the

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Chloroplast

Nucleolus

Mitochondria

Vacuole

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Biology Fsc Part 1 Chapter 4 Online Test MCQs With Answers

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