Which of the following is NOT a defining trait
found in chordate embryos?
a. notochord
b. dorsal, hollow nerve chord
c. gill slits
d. muscular tail
e. limb buds
E
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Which is NOT ordinarily capable of being reduced at
any time? a. NAD+ b. FAD c. oxygen, O2 d. water e. all of these
The substance on which an enzyme acts is called the:a
substrate. b. product. c. ATP. d. free energy. e. cofactor.
In the male, an enlarged ________ gland may squeeze the urethra, causing urinary retention
Fill in the blank(s) with correct word
Which of the following is incorrect about Sporotrichosis?
A. Humans and other mammals are susceptible. B. It is also known as Valley fever. C. Heat packs applied to skin lesions can resolve some infections. D. The sporotrichin skin test can be used to determine prior infection. E. A prick of a thorn is the classic mode of infection.