AP (Advanced Placement) Biology: Questions 208 - 213 of 327

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Question number: 208

» Respiratory Systems

MCQ▾

Question

Which, if any, of the following is NOT associated with the protection of the lungs?

Choices

Choice (5) Response

a.

Nasal turbinate

b.

Mucus coating the air passages

c.

Ciliary escalator

d.

Alveolar macrophages

e.

None of the above

Question number: 209

» Respiratory Systems

MCQ▾

Question

Expiration occurs when

Choices

Choice (5) Response

a.

Partial pressure of air in lungs decrease as compared to outer environment

b.

Partial pressure of air in lungs similar to outer environment

c.

Partial pressure of air in lungs increases as compared to outer environment

d.

All of the above

e.

None of the above

Question number: 210

» Respiratory Systems

MCQ▾

Question

What is the Respiratory Quotient in Carbohydrate?

Choices

Choice (5) Response

a.

0.1

b.

0.8

c.

1

d.

2

e.

All of the above

Question number: 211

» Respiratory Systems

MCQ▾

Question

In Arthropods respiration mostly takes place with the help of

Choices

Choice (5) Response

a.

Lung

b.

Body surface

c.

Gills

d.

Trachea

e.

Question does not provide sufficient data or is vague

Question number: 212

» Respiratory Systems

MCQ▾

Question

One Haemoglobin molecule can bind with how many molecule of Oxygen?

Choices

Choice (5) Response

a.

8

b.

6

c.

2

d.

4

e.

3

Question number: 213

» Respiratory Systems

MCQ▾

Question

Chronic obstructive pulmonary disease is defined as a condition representing a loss of more than 50 percent of expected breathing capacity. Which of the following is NOT included in this definition?

Choices

Choice (5) Response

a.

Bacterial pneumonia

b.

Pulmonary emphysema

c.

Chronic bronchitis

d.

Chronic asthma

e.

Chronic bronchiolitis

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