AP (Advanced Placement) Biology: Questions 276 - 280 of 1309

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Question 276

Question Match List-Ⅰ List-Ⅱ▾

Match the following.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Poisoning of haemoglobin

(i)

Fixing of CO2 in photosynthesis

(B)

Enzymes rubisco

(ii)

Photorespiration

(C)

Poisoning of rubisco enzyme

(iii)

Irreversible binding of Hb with CO

(D)

RuBP

(iv)

5-carbon sugar

Choices

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

a.

  • (iii)
  • (i)
  • (ii)
  • (iv)

b.

  • (ii)
  • (iii)
  • (i)
  • (iv)

c.

  • (ii)
  • (iv)
  • (i)
  • (iii)

d.

  • (iv)
  • (iii)
  • (i)
  • (ii)

e.

All of the above

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Question 277

Question MCQ▾

Which of the following processes requires coenzyme A?

Choices

Choice (5)Response

a.

Glycolysis

b.

Link reaction

c.

Krebs cycle

d.

Oxidative phosphorylation

e.

All of the above

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Question 278

Question MCQ▾

No. of ribs bone present in humans are

Choices

Choice (5)Response

a.

13

b.

20

c.

17

d.

12

e.

15

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Question 279

Question MCQ▾

A fibrous joint is best described as

Choices

Choice (5)Response

a.

slightly moveable

b.

immovable

c.

a joint similar to the knee or elbow

d.

highly moveable

e.

a joint similar to that which connects the sternum to adjacent cartilage

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Question 280

Question MCQ▾

Nicotine

Choices

Choice (5)Response

a.

Increase heart rate and blood pressure

b.

It is one of the Stimulating and relaxing drug

c.

Triggers release of dopamine in brain

d.

Can cross blood brain barrier

e.

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

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