AP (Advanced Placement) Biology: Questions 294 - 298 of 428

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Question number: 294

» Respiratory Systems

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MCQ▾

Question

During the respiration gaseous exchange takes place in

Choices

Choice (5) Response

a.

Pulmonary Artery

b.

Pulmonary Veins

c.

Lungs

d.

Trachea

e.

All of the above

Question number: 295

» Respiratory Systems

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the following.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Higher animals

(i)

Tracheal tubes

(B)

Aquatic animals

(ii)

Spiracles

(C)

Opening of trachea and trahcheoles

(iii)

Gills

(D)

Terrestrial invertebrates

(iv)

Lungs

Choices

Choice (5) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (iii)
  • (ii)
  • (i)

b.

  • (iii)
  • (iv)
  • (i)
  • (ii)

c.

  • (i)
  • (iv)
  • (iii)
  • (ii)

d.

  • (ii)
  • (iv)
  • (i)
  • (iii)

e.

All of the above

Question number: 296

» Muscle & Skeletal Systems

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MCQ▾

Question

Dark band of muscle is also known as

Choices

Choice (5) Response

a.

Z Line

b.

I Band

c.

H Zone

d.

A Band

e.

Question does not provide sufficient data or is vague

Question number: 297

» Muscle & Skeletal Systems

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MCQ▾

Question

Which of the following is NOT true concerning the vertebrae?

Choices

Choice (5) Response

a.

The coccyx is composed of seven fused bones.

b.

There are seven cervical vertebrae.

c.

The vertebrae protect portions of the CNS.

d.

The sacrum connects the coccyx to the lumbar vertebrae.

e.

The lumbar region is located below the thoracic region.

Question number: 298

» Respiratory Systems

Edit
MCQ▾

Question

How quaternary structured haemoglobin is adapted to its function i. e. transportation of oxygen?

Choices

Choice (5) Response

a.

Dissolved in the cytoplasm of RBCs

b.

Has porphyrin ring which binds reversibly with oxygen molecule

c.

Hydrophilic groups facing cytosol whereas hydrophobic groups facing interior

d.

Globular protein

e.

All a. , b. , c. and d. are correct