Structure and Function [Subject SAT (College Board) Biology]: Questions 20 - 23 of 82

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Question number: 20

Structure and Function
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Question

MCQ▾

Which of the following is controlled by Autonomous Nervous System?

Choices

Choice (5)Response

a.

Knee-jerk response

b.

Peristalsis of food

c.

Papillary reflex

d.

Swallowing of food

e.

Question does not provide sufficient data or is vague

Question number: 21

Structure and Function
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Question

Match List-Ⅰ List-Ⅱ▾

Match the following columns and find correct combinations.

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Protists

(i)

Endoskeleton

(B)

Human

(ii)

Smooth muscle ring

(C)

Annelid

(iii)

Exoskeleton

(D)

Arthropod

(iv)

Plasma membrane & its extensions

Choices

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

a.

  • (ii)
  • (i)
  • (iv)
  • (iii)

b.

  • (iii)
  • (ii)
  • (iv)
  • (i)

c.

  • (iv)
  • (i)
  • (ii)
  • (iii)

d.

  • (iv)
  • (ii)
  • (iii)
  • (i)

e.

All of the above

Question number: 22

Structure and Function
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Question

MCQ▾

Norepinephrin

  1. Is released by sympathetic fibres

  2. Is released by parasympathetic fibres

  3. Increases heart rate

  4. Decrease blood pressure

Choices

Choice (5)Response

a.

1 and 3

b.

1 and 4

c.

2 and 4

d.

2 and 3

e.

All of the above

Question number: 23

Structure and Function
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Question

MCQ▾

Select the correct combinations of labeling of hormonal control of female reproductive system.

Female reproductive system

Female Reproductive System

Loading Image

Choices

Choice (5)Response

a.

A- GnRH, B- ACTH, C- LH, D- uterus

b.

A- GnRH, B- LTH, C- oestrogen, D- uterus

c.

A- GnRH, B- LH/FSH, C- oestrogen, D- uterus

d.

A- GnRH, B- STH, C- LH, D- uterus

e.

Question does not provide sufficient data or is vague