________ is a hormone produced by the seminiferous tubules that inhibits FSH from stimulating the production of sperm cells
Fill in the blank(s) with correct word
Inhibin
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Under conditions of resting membrane potential, the inside of the cell is ________________ charged with respect to the outside, and when an action potential is generated, the inside becomes ____________ with respect to the outside of the cell
A. negatively; more negative B. negatively; positive C. positively; negative D. positively; hyperpolarized
Which statement describes the production of offspring by wingless female aphids?
a. Wingless female aphids can produce clones of female offspring by laying eggs. b. When the amount of food available in the environment increases, the number of male offspring increases. c. Wingless female aphids only produce female clones, and these clones are made without the mother laying eggs. d. Different proportions of winged male, non-egg-laying female, and egg-laying female offspring are produced based on the temperature and amount of daylight. e. Environmental conditions do not affect the sexuality of wingless female aphid offspring; sexuality is only determined genetically.
The structural formula for molecular oxygen is depicted as O=O. What kind of bond holds molecular oxygen
together?
a. ionic b. polar covalent c. single covalent d. double covalent e. triple covalent
Soy sauce is made using
A) Acetobacter. B) Aspergillus oryzae and Saccharomyces. C) Aspergillus oryzae and Lactobacillus. D) Saccharomyces. E) Lactoccocus cremoris.