Question # 1

The amount of glucose into ATP during an aerobic respiration is.

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1%

2%

3%

4%

The maximum depth of roots of prospis is.

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40 meters

50 meters

60 meters

70 meters

Discharge of blood from blood vessel is called as

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Stroke

Heart Attack

Hemorrhage

thromobosis

Which of the following is not true about histamine.

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Produced by basochills

cause inflammation

Causes dilation of blood capillaries

Released by Eosinophils

Hydrogen bonds between adenine and thymine are.

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Three

Four

Five

Two

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

Bleeding phenomenon is not shown by.

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Straw berry

Sugar maple

Grape wine

Palms

Which one of the following is false about AIDS

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HIV

Auto-immune deficiency syndrome

T-lymohocytes

HAV

In flowering plant, ovary wall develops into

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Seed

Fruit

Flower

Seed coat

The optimum pH of pancreatic Lipase is

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7.00

9.00

6.40

5.20

The open circulatory system is present in

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Periplaneta

Pheretima

Amphioxus

Rana tigrina

In oceans especially in tropical regions temperature of surface water is about

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10^oC

15^oC

25^oC

35^oC

Mountain of Karakoram are located in major terrestrial ecosystem in Pakistan.

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Grass land

tundra

Coniferous alpine forest

Temperate deciduous forest

The Idea of endosymbiont was purposed by

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Cuvler

Lyell

Malthus

Margulis

Annual rain fall in deserts is less than

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25 to 50 cm

10 to 22 cm

15 - 25 cm

20 to 40 cm

Which one the following structures of kidney is involved in the production of concentrated rein.

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Glomerulus

Juxtamedullary nephron

Cortical nephron

Vasa recta

The decline in thickness of the ozone layer is caused by increasing level of

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Chlorofluorocarbon

Nitrogen

Chlorine

Carbon dioxide

Person with Huntington's disease have a unique site where a restriction enzyme cuts.

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RNA

DNA

Lipds

Proteins

Parthenocarpy is the development of fruit without.

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Pollination

Germination

Fertilization

Hormones

In nature P 730 to P 660 conversion occurs in the

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Day

Dark

Evening

Dawn

DNA Finger prints can be separated from.

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Plasma

Lymph

Blood

Serum

The average cell cycle in human is.

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24 hours

26 hours

28 hours

30 hours

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