Microbiology [AP (Advanced Placement) Biology]: Questions 1 - 4 of 50

Access detailed explanations (illustrated with images and videos) to 902 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

Question 1

Microbiology

Question

MCQ▾

Cells infected with viruses are best controlled by.

Choices

Choice (5)Response

a.

Macrophages

b.

TS cells

c.

Antibodies

d.

Helper T cells

e.

Killer T cells

Question 2

Microbiology

Question

MCQ▾

Which of the following best distinguishes serum from plasma?

Choices

Choice (5)Response

a.

Plasma contains a higher percentage of erythrocytes than serum.

b.

Serum has a higher concentration of proteins than plasma.

c.

Serum is the same thing as plasma but lacks clotting proteins.

d.

Plasma is the same thing as whole blood, whereas serum lacks the cellular components.

e.

Whereas plasma contains antibodies, serum contains only the and globulins.

Question 3

Microbiology

Question

MCQ▾

Which of the following is the false statement about “antibiotics” ?

Choices

Choice (5)Response

a.

Antibiotics are capable of curing any disease

b.

Antibiotics is produced by micro-organisms.

c.

Some persons have allergy from antibiotics

d.

This term was given by Waksman in 1942

e.

All of the above

Question 4

Microbiology

Question

MCQ▾

Both viruses and rickettsia

Choices

Choice (5)Response

a.

Both are in between living and non-living

b.

Are obligate intracellular parasites

c.

Spread host to host by sexual contact

d.

Are facultative intracellular parasites

e.

Metabolize resources from soil

Developed by: