Human Physiology-Body Fluids and Circulation (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Biology): Questions 1 - 6 of 32

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Question number: 1

» Human Physiology » Body Fluids and Circulation » Human Circulatory System-Structure of Human Heart and Blood Vessels

Appeared in Year: 2014

MCQ▾

Question

The pulmonary artery carries

Choices

Choice (4) Response

a.

Oxygenated blood to the brain

b.

Deoxygenated blood to the kidney

c.

Oxygenated blood to the lungs

d.

Deoxygenated blood to the lungs

Question number: 2

» Human Physiology » Body Fluids and Circulation » Composition of Blood

Appeared in Year: 2014

MCQ▾

Question

Human mature red blood cells (RBCs) do not contain

Choices

Choice (4) Response

a.

Haemoglobin

b.

Mitochondria

c.

Cytoplasm

d.

Iron

Question number: 3

» Human Physiology » Body Fluids and Circulation » Human Circulatory System-Structure of Human Heart and Blood Vessels

Appeared in Year: 2014

MCQ▾

Question

Athletes are often trained at high altitude because

Choices

Choice (4) Response

a.

Training at high altitude increase muscle mass

b.

Athels sweat less at high altitude

c.

There is less change of an injury at high altitude

d.

Training at high altitude increases the number of red blood cells

Question number: 4

» Human Physiology » Body Fluids and Circulation » Coagulation of Blood

Appeared in Year: 2011

MCQ▾

Question

Blood clotting involves the conversion of

Choices

Choice (4) Response

a.

Thromboplastin to prothrombin

b.

Fibrin to fibrinogen

c.

Fibrinogen to fibrin

d.

Prothrombin to thromboplastin

Question number: 5

» Human Physiology » Body Fluids and Circulation » Disorders - Hypertension, Coronary Artery Disease, Angina Pectoris, Heart Failure

Appeared in Year: 2009

MCQ▾

Question

Saturated dietary fats increase the risk of heart disease by-

Choices

Choice (4) Response

a.

Narrowing arteries by fat deposition

b.

Narrowing veins by carbohydrate deposition

c.

Widening arteries by thinning their walls

d.

Narrowing arteries by carbohydrate deposition

Question number: 6

» Human Physiology » Body Fluids and Circulation » Blood Groups

Appeared in Year: 2009

MCQ▾

Question

In humans, Rhesus condition arise when-

Choices

Choice (4) Response

a.

Either father or mother is Rh+

b.

Either father or mother is Rh-

c.

Father is Rh- and mother Rh+

d.

Father is Rh + and mother Rh-

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