Question # 1

The pancreas produces digestive enzymes and releases them into;

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Colon

Gallbladder

LIver

Duodenum

Plants cells have ______and________, which are not present in animal cells.

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Mitochondria, Chloroplasts

Cell membranes, cell walls

Chloroplasts, nucleus

Chloroplasts, cell wall

Which of these statements is correct about the circulatory system?

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It transports hormones

Capillaries have thicker walls than veins

Systemic circulation carries blood to and from the lunges

All of the above are true

Three kingdom Classification system was proposed in:

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1866

1937

1688

1788

If gram of carbohydrates is fully oxidized it produce about .............. kilojoules of energy.

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16 Kilojoules

17 Kilojoules

18 Kilojoules

19 Kilojoules

The example of bulkiest cells are:

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Becteria

Bird eggs

Muscle cells

Verve cells

........................ helps in grinding of food .

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Tongue

Teeth

Salivary glands

All

Level of organizatin that is less definite in Plants is.

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Organism level

Organ system level

Tissue level

Organ level

Cell wall is present in ............... cell.

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Plant

Animal

Both

None

The death of the heart tissue is called:

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Arterioclerosis

Atherosclerosis

Myocardial infarction

Thalassemia

Lock and key model was proposed by:

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Emil Fischer

Melcher

Koshland

Saugeo

Which one is the lowest taxon of classification?

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Genus

Order

Species

Phylum

..................... Organisms cannot carry out photosynthesis.

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Autotrophic

Heterotrophic

Both

None

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