Course

Introductory Biology

Study Pack

Set 41 Internal Transport The Circulatory System

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Question 1

(Multiple Choice)

Free
What percentage of plasma is water?

A) about 92%
B) about 77%
C) about 55%
D) about 10%

Answer

Question 2

(Multiple Choice)

Free
Which set of terms refers to structures that all contain valves?

A) arteries, veins, heart
B) lymph capillaries, arteries, heart
C) lymph capillaries, veins, heart
D) arteries, capillaries, heart

Answer

Question 3

(Multiple Choice)

Free
Which type of leukocytes are the most prevalent in a normal individual?

A) eosinophils
B) neutrophils
C) basophils
D) lymphocytes

Answer