Question # 1

Erythrocytes have

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Only 4 or 5 pores per nucleus

Only 2 or 4 pores per nucleus

Only 3 or 4 pores per nucleus

Only 5 or 6 pores per nucleus

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

One of the following is not double membranous structure

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mitochondria

Vacuole

Chloroplast

Nucleus

Cell membrane has 60-80 %

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Lipids

Vitamins

Proteins

Carbohydrates

The mitochondria function in

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Lipid storage

Proteins synthesis

Cellular respiration

Photosynthesis

The percentage of lipids is plasma membrane is.

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60- 80 %

20-40%

30 - 60%

10-20%

Harmful substance are detoxified in the liver cells by.

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Mitochondria

Endoplasmic

Nucleolus

Golgi complex

Chimpanzee had the chromosomes

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48

46

36

12

Sedimentation rate of Eukaryotic Ribosome.

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30 S

50 S

70 S

80 S

Which statement about plastids is true

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They are surrounded by a single membrane

They are power house of cell

They are found in all organisms

They contain DNA and ribosomes

The cells which transmit impulses are.

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Kidney cells

Bone cells

Blood cells

Nerve cells

The Presence of nucleus in the cell was reported by

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Lorenz Oken

Theodor Schwann

Schleiden

Robert Brown

The factory of ribosome is the

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Chloroplast

Nucleolus

Mitochondria

Vacuole

Palade was first person to study.

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Nucleus

Peroxisome

Ribosomes

Mitochondria

Glyoxysomes are most abundant in

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Human blood

Plant seedings

Liver cells

Micro organisms

Ribosomes are chemically composed of

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Only protein

Only DNA

Only RNA

Both a and c

Organelle of symbiotic origin is

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Cell wall

Cell membrane

Mitochondria

Vacuole

Growth and development of plant is the function of

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Meristematic cells

Parenchymatous cell

Sclerenchymatous cells

Chlorechymatous cells

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