AP (Advanced Placement) Biology: Questions 854 - 858 of 868

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Question number: 854

» Specialized Cell and Tissues

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MCQ▾

Question

The nucleus of a neuron present in the

Choices

Choice (5)Response

a.

Node of Ranvier

b.

Myelin sheath

c.

Dendrites

d.

Cell body

e.

Axon

Question number: 855

» Digestive & Excretory Systems

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MCQ▾

Question

Amylase is released into the digestion tract in which region (s)?

Choices

Choice (5)Response

a.

The mouth and stomach

b.

The mouth and small intestine

c.

The large intestine and small intestine

d.

The large intestine and duodenum

e.

The small intestine

Question number: 856

» Reproductive System & Development

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MCQ▾

Question

The follicular phase of the menstrual cycle includes

Choices

Choice (5)Response

a.

Increase in LH, FSH and progesterone

b.

A secretory phase and increase in progesterone

c.

Ovulation and peak of progesterone and estrogen

d.

Increase in progesterone and estrogen

e.

A uterine proliferative phase and increase in estrogen

Question number: 857

» Digestive & Excretory Systems

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MCQ▾

Question

Which of the following component is NOT associated with pancreatic secretions?

Choices

Choice (5)Response

a.

-amylase

b.

-galactosidase

c.

Lipase

d.

Phospholipase

e.

Trypsin

Question number: 858

» Specialized Cell and Tissues

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MCQ▾

Question

In an experiment it is observed that a cell in culture is not responding with a secondary messenger signal following exposure to a hormone. Which of the following is true about this situation?

Choices

Choice (5)Response

a.

Cell would respond if the hormone concentration were increased tenfold.

b.

There is the defect in signaling pathway of cell.

c.

High concentration of hormone, which cause saturation.

d.

The cell may respond to a different hormone.

e.

The problem is most likely a defective hormone.

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