AP (Advanced Placement) Biology: Questions 248 - 252 of 327

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Question number: 248

» Respiratory Systems

Match List-Ⅰ List-Ⅱ▾

Question

Match the following.
List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Acetyl co-enzyme A

(i)

3-carbon compound

(B)

Citrate

(ii)

4- carbon compound

(C)

Oxaloacetate

(iii)

6- carbon compound

(D)

Pyruvate

(iv)

2- carbon compound

Choices

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

a.

  • (iii)
  • (ii)
  • (iv)
  • (i)

b.

  • (iv)
  • (i)
  • (ii)
  • (iii)

c.

  • (iv)
  • (iii)
  • (ii)
  • (i)

d.

  • (iv)
  • (iii)
  • (i)
  • (ii)

e.

  • (iii)
  • (i)
  • (iv)
  • (ii)

Question number: 249

» Muscle & Skeletal Systems

MCQ▾

Question

A person with McArdle disease has a deficiency in glycogen storage. How would this disease manifest itself?

Choices

Choice (5) Response

a.

Very short stature and increased bone density

b.

Rapid cartilage degeneration and early-onset arthritis

c.

Onset of rapid fatigue during exercise

d.

Muscle atrophy because of the inability to contract

e.

Adult-onset (type 2) diabetes

Question number: 250

» Muscle & Skeletal Systems

MCQ▾

Question

Muscle fibres are store house of which of the following ions

Choices

Choice (5) Response

a.

Ca

b.

Na

c.

K

d.

Cl

e.

Question does not provide sufficient data or is vague

Question number: 251

» Respiratory Systems

MCQ▾

Question

Which of the following can damage DNA and thus ultimately leading to cancer?

Choices

Choice (5) Response

a.

Tar component

b.

Carbon dioxide

c.

Nicotine

d.

Carbon monoxide

e.

None of the above

Question number: 252

» Muscle & Skeletal Systems

MCQ▾

Question

The axial skeleton consists of all of the following EXCEPT the

Choices

Choice (5) Response

a.

Skull

b.

Vertebrae

c.

Ribs

d.

Sternum

e.

Femurs

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