1. Kidneys remove which of the following from the Salts
blood?
2. The use of an electron microscope would most benefit the structure of
the study of cellular organelles
3. In a population that is growing, which of the following Immigrants + Birth
must be true? > Emmigrants +
Death
Immigrants: Peo-
ple moving in
Emmigrants: Peo-
ple leaving
4. The nephridium in worms has a function most similar Kidney
to which of the following organs in humans?
5. Which of the following terms describes a sample com- Solid
posed of particles condensed into a small space and
having vibrational, not translational, motion?
-solid
-liquid
-gas
-plasma
6. A person is suddenly frightened. Which of the follow- Liver cells release
ing reactions occurs next. glucose into the
blood stream
7. Which of the following produces progesterone to pre- Corpus Luteum
pare the uterus for pregnancy?
8. which of the following cell types provides a water- Keratinocytes
proofing function for the outer layers of skin?
9. Which of the following are sesamoid bones? Patella
10.
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