The cramping associated with premenstrual syndrome is often due to norepinephrine.

Answer the following statement true (T) or false (F)


False

Cramping of the uterus is due to the effect of prostaglandins.

Biology & Microbiology

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The fungus used in the production of saki and soy sauce is ________.

A. Saccharomyces cerevisiae B. Aspergillus fumigatus C. Aspergillus nidulans D. Aspergillus oryzae

Biology & Microbiology

Abrupt genetic changes that quickly lead to the reproductive isolation of a group of individuals will likely lead to

____.

a. sympatric speciation b. allopatric speciation c. secondary contact d. species fusion e. geographic separation

Biology & Microbiology

By evaluating and selecting mates with superior qualities, an animal can increase its

A. reproductive success. B. length of life. C. competitive strategies. D. foraging efficiency. E. learning.

Biology & Microbiology

Which structure in a eukaryote is identical to a prokaryote?

A. Golgi body B. Mitochondria C. Ribosomes D. Lysosomes

Biology & Microbiology