In certain areas of Sub-Saharan Africa high B. decrease in immune function
levels of anemia are exhibited as a
consequence of iron deficiency. What
other symptom would you expect might be
found in these peoples?
A. goiter
B. decrease in immune function
C. high degree of oscillation in blood
glucose levels
D. scurvy
E. reproductive failure
Inflammation and injury of the pancreas D. Salivary gland
can cause elevated levels of serum
amylase. Injury or disease of which of the
following organs might you expect to
produce a similar laboratory finding?
A. Liver
B. Colon
C. Thyroid
D. Salivary gland
E. Adrenal gland
What process in plants requires darkness? E. both C and D
A. the light-independent reactions
B. the light-dependent reactions
C. coordination of protein synthesis
D. coordination of hormone synthesis
E. both C and D
1/12
, 10/23/24, 3:11 AM
The fluidity of a lipid bilayer is enhanced B. increased unsaturation in fatty acid tails.
with:
A. decreased temperature.
B. increased unsaturation in fatty acid tails.
C. increased unsaturation in polar head
groups.
D. increased saturation in fatty acid tails.
E. increased fatty acid chain length.
An inbred strain of plants has a mean C. 56/256
height of 24 cm. A second strain of the
same species also has a mean height of 24
cm. When these plants are crossed, the F1
are also 24 cm in height. However, when
the F1 plants are crossed, the F2 plants
show a wide range of heights; the greatest
number are similar to the P1 and F1, but
approximately 4 of 1000 are only 12 cm tall
and 4 of 1000 are 40 cm tall. What fraction
of the F2 plants will be approximately 28
cm in height? [Assume that each of the
alleles involved in determining increase in
plant height contributes the same amount.]
A. 314
B. 9/16
C. 56/256
D. None
E. Cannot be determined from the
information given.
The skin forming the flying surface in the C. do not develop from the same sources in the embryos of bat and bird, and are
wing of a bat and the feathers forming the analogous.
flying surface in the wing of a bird:
A. evolved from a similar structure in a
common ancestor.
B. are different because of adaptive
radiation.
C. do not develop from the same sources
in the embryos of bat and bird, and are
analogous.
D. perform different functions in the bat
and the bird.
E. evolved in response to "felt need" in
adult birds and bats.
2/12
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