The method of contracting an illness after touching a contaminated doorknob, diaper or
handkerchief is
a. direct contact.
b. indirect contact.
c. inhalation contact.
d. contact with a vector.
e. retro-contact.
B
Biology & Microbiology
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During fasting, cortisol promotes utilization of fats by stimulating the conversion of proteins to amino acids in muscle.
a. true b. false
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Convergent evolution resulted in placental and marsupial mammals with similar structural features. Indicate whether the statement is true or false
Biology & Microbiology
Turgor pressure is observed when a plant cells environment is ________.
A. hyperosmotic B. hypoosmotic C. isosmotic D. osmosis
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