AP (Advanced Placement) Biology: Questions 266 - 271 of 327

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Question number: 266

» Muscle & Skeletal Systems

MCQ▾

Question

Which of the following cartilage is not an opaque?

Choices

Choice (5) Response

a.

Hyaline cartilage

b.

Elastic cartilage

c.

Fibro cartilage

d.

Calcified cartilage

e.

Question does not provide sufficient data or is vague

Question number: 267

» Muscle & Skeletal Systems

MCQ▾

Question

The thin filament of a sarcomere is composed primarily of

Choices

Choice (5) Response

a.

titin

b.

actin

c.

myosin

d.

troponin

e.

tropomyosin

Question number: 268

» Respiratory Systems

Match List-Ⅰ List-Ⅱ▾

Question

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)

5-carbon sugar

(C)

Poisoning of rubisco enzyme

(iii)

Photorespiration

(D)

RuBP

(iv)

Irreversible binding of Hb with CO

Choices

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

a.

  • (iv)
  • (i)
  • (ii)
  • (iii)

b.

  • (iv)
  • (i)
  • (iii)
  • (ii)

c.

  • (iv)
  • (iii)
  • (i)
  • (ii)

d.

  • (iii)
  • (ii)
  • (iv)
  • (i)

e.

  • (i)
  • (iv)
  • (iii)
  • (ii)

Question number: 269

» Respiratory Systems

MCQ▾

Question

Which of the following processes requires coenzyme A?

Choices

Choice (5) Response

a.

Krebs cycle

b.

Glycolysis

c.

Link reaction

d.

Oxidative phosphorylation

e.

None of the above

Question number: 270

» Muscle & Skeletal Systems

MCQ▾

Question

No. of ribs bone present in humans are

Choices

Choice (5) Response

a.

13

b.

12

c.

15

d.

17

e.

20

Question number: 271

» Muscle & Skeletal Systems

MCQ▾

Question

A fibrous joint is best described as

Choices

Choice (5) Response

a.

highly moveable

b.

a joint similar to the knee or elbow

c.

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

d.

immovable

e.

slightly moveable

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