A person with a severe calcium deficiency:a
would have a problem with ATP release for muscle contraction.
b. would have a problem with cross bridge formation.
c. would have a problem with energizing the cocked head of myosin.
d. would have a shorter I band.
e. would have no problems associated with muscle activity.
B
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In the reaction, 6CO2 + 6H2O ?C6H12O6 + 6O2, which side should energy be placed on?
A. The left side, this is an exergonic reaction. B. The right side, this is an endergonic reaction. C. Neither side, the reaction is in equilibrium. D. The left side, this is an endergonic reaction. E. The right side, this is an exergonic reaction.
Four of the following are typical features of anthropoids. Which one is the exception?
a. diurnal b. good eyesight c. color vision d. carnivorous e. dry nose
If asked to point to the place on a diagram where sperm cells are stored, you would place a pointer on the
A. scrotum. B. vas deferens. C. epididymis. D. bulbourethral gland. E. seminal vesicle.
The neutral theory can be explained because:
a. the genetic code is redundant. b. in eukaryotes, much of the genome is noncoding. c. many genes are no longer functional. d. many nonsynonymous mutations do not impact the phenotype. e. All of the above.