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Human Physiology-Breathing and Respiration [AIIMS (All India Institute of Medical Sciences) Biology]: Questions 5 - 9 of 13

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Question 5

Question MCQ▾

Respiration can be defined as

Choices

Choice (4)Response

a.

A catabolic process by which animal cells utilize carbon dioxide, produce oxygen and convert the released energy to ATP.

b.

An anabolic process by which animal cells utilize oxygen and carbon dioxide to form ATP.

c.

A catabolic process by which animals cells utilize oxygen, produce carbon dioxide and convert the released energy to ATP.

d.

An anabolic process by which animal cells utilize oxygen, produce carbon dioxide and convert the released energy to ATP.

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Question 6

Question MCQ▾

In mammals, the tracheal cartilaginous rings are

Choices

Choice (4)Response

a.

Incomplete dorsally

b.

Complete rings

c.

Incomplete laterally

d.

Incomplete rings

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Question 7

Question MCQ▾

A small space called … lies in between the two lungs.

Choices

Choice (4)Response

a.

Mediastinum

b.

Cardiac notch

c.

Bronchioles

d.

Alveoli

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Question 8

Question MCQ▾

Carbon dioxide is transported via blood to lungs mostly

Choices

Choice (4)Response

a.

Dissolved in blood plasma.

b.

As carbominohaemoglobin and as carbonic acid.

c.

In the form of carbonic acid only.

d.

In combination with haemoglobin only.

Edit

Question 9

Question MCQ▾

Dissociation curve is connected with

Choices

Choice (4)Response

a.

Oxyhemoglobin

b.

Oxygen

c.

Carbon dioxide

d.

All of the above

Edit