During voice production, air rushing through which structure causes the vocal cords to vibrate?

a. larynx
b. pharynx
c. glottis
d. epiglottis
e. bronchus


ANSWER: c

Biology & Microbiology

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According to modern phylogeny, based on such data as the arrangement of genes in mitochondrial

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a. trilobites b. myriapods c. crustaceans d. annelids e. chelicerates

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Filtrate that is removed from the blood is collected by the:

a. loop of Henle b. glomerulus c. distal tubule d. proximal tubule e. Bowman's capsule

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The site on the surface of a reactant where it binds to the enzyme is called the:

A) reactive site B) active site C) binding site D) allosteric site E) entropy

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Buying food that is commercially produced supports sustainable agriculture

Indicate whether the statement is true or false

Biology & Microbiology