Question # 1

Cell membrane has 60-80 %

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Lipids

Vitamins

Proteins

Carbohydrates

The protein present in microtubules is.

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Actin

Tetroses

Tubulin

Tropomyosin

Resolution of human naked eye is.

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162

262

242

252

The soluble part of the cytoplasm called.

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Stoma

Gel

Matrix

Cytosol

Chitin is found in cell wall of.

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Algae

Bacteria

Fungi

Plants

The number of chromosomes in fruity fly Drosophila.

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16

8

26

48

The Presence of nucleus in the cell was reported by

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Lorenz Oken

Theodor Schwann

Schleiden

Robert Brown

Cristae are found in

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Golgi complex

Chloroplast

Mitochondria

Endoplasmic Reticulum

Chloroplasts has a double membranous evolves that encloses dense fluid filed region known as.

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Matrix

Thylakoid

Granum

Stroma

Sedimentation rate of Eukaryotic Ribosome.

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30 S

50 S

70 S

80 S

Which of the following statement about the ribosomes is correct

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They are structurally different from free ribosomes

They are enclosed in their own membrane

They are concentrated in the cisternal space for the rough ER

They are attached to cisternal surface

What is not true about micro filaments.

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Actin

Amoeboid movement

Cyclosis

Linked with outer surfaced plasma membrane

Stroma is a fluid in the chloroplast.

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Granium

Matrix

Thyla koids

Interranum

Cell membrane is chemically composed of proteins.

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10 -20 %

20- 30%

40-50 %

60-80%

Growth and development of plant is the function of

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Meristematic cells

Parenchymatous cell

Sclerenchymatous cells

Chlorechymatous cells

The fluid that surrounds the Thylakoid is called

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Matrix

Stroma

Medium

Cytoplasm

Cell wall of prokaryotic organisms lack cellulose instead of cellulose its strengthening materials is.

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Silica

Wax

Cutin

Mureln

Lysosomal sacs are rich in

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Acid oxidase and hydrolytic enzyme

Acid phosphatase and hydrolytic enzyme

Aductase and oxidases only

None of above

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