AP (Advanced Placement) Biology: Questions 408 - 412 of 868

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Question number: 408

» Specialized Cell and Tissues

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MCQ▾

Question

Thromboplastin is produced by.

Choices

Choice (5)Response

a.

Damaged tissues

b.

Blood platelets

c.

Damaged tissues & Blood platelets

d.

Prothrombin

e.

None of the above

Question number: 409

» Circulatory, Immune & Lymphatic Systems

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MCQ▾

Question

You are required to draw blood from a patient and to keep it in a test tube for analysis of blood corpuscles and plasma. You are also provided with the following four types of test tubes. Which of these will you not use for the purpose?

Choices

Choice (5)Response

a.

Test tube containing calcium bicarbonate

b.

Chilled test tube

c.

Test tube containing heparin

d.

Test tube containing sodium oxalate

e.

Question does not provide sufficient data or is vague

Question number: 410

» Circulatory, Immune & Lymphatic Systems

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MCQ▾

Question

Effect of Nicotine on blood circulation.

Choices

Choice (5)Response

a.

It decrease the blood pressure

b.

It mixes with blood

c.

It decrease the carrying of oxygen to lungs

d.

It contracts the arterial wall

e.

None of the above

Question number: 411

» Eukaryotic Cell

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MCQ▾

Question

The cell type that carries the greatest burden for phagocytic protection of the body is the

Choices

Choice (5)Response

a.

Erythrocyte

b.

Neutrophil

c.

Eosinophil

d.

Lymphocyte

e.

Macrophage

Question number: 412

» Specialized Cell and Tissues

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MCQ▾

Question

Wall of blood capillary is formed of.

Choices

Choice (5)Response

a.

Oxyntic cells

b.

Parietal cells

c.

Haemocytes

d.

Endothelial cells

e.

None of the above

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