Mitosis occurs in germ cells throughout life.
a. true
b. false
b. false
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Noncompetitive inhibitors of a reaction will bind _______
A. to the substrate B. to the active site of the enzyme C. somewhere on the enzyme that is not at the active site D. somewhere on the substrate other than at the active site E. to vitamins that accelerate the reaction
Which nerve was cut if a patient loses hearing during an accident that resulted in a severed nerve?
A. olfactory nerve B. auditory nerve C. optic nerve D. retinal nerve E. pons
Fertilization in mammals normally occurs in
the a. ovary. b. uterus. c. vagina. d. oviduct. e. follicle
Which type of reproduction is most adaptive in a rapidly changing environment with many different parasitic diseases present?
A. sexual reproduction, because the diversity of genotypes increases the likelihood that there is one which can survive in a new environment B. asexual reproduction, because the currently successful genotypes can reproduce quickly C. asexual reproduction, because asexual reproduction uses less energy, which leaves more for each individual to adapt to the changing environment D. sexual reproduction, because this type of reproduction allows the production of a greater number of offspring, thus providing more individuals to take advantage of any environmental challenges presented