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Bio 10B-2:Interrelationships of organ systems - Digestive and excretory systems
Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
A
B
C
D
1.
Brain cells and red blood cells receive most of their energy directly from
a.
proteins.
c.
glucose.
b.
cellulose.
d.
deoxyribose.
A
B
C
D
2.
Refer to the illustration above. Structure A in the above diagram is a
a.
villus.
c.
ureter.
b.
nephron.
d.
urethra.
A
B
C
D
3.
The filtrate removed from the blood by the kidneys might contain
a.
salts, amino acids, glucose, and urea.
b.
ammonia, red blood cells, and minerals.
c.
fat, urea, and water.
d.
salts, urea, and plasma.
A
B
C
D
4.
The basic functional unit of the kidney is the
a.
villus.
c.
ureter.
b.
nephron.
d.
urethra.
A
B
C
D
5.
Urine leaves the body through the
a.
ureter.
c.
bladder.
b.
urethra.
d.
intestine.