In living organisms, chemical reactions responsible for growth, repair, and nutrition are collectively referred to as:
a. development
b. metabolism
c. adaptation
d. genetics
e. homeostasis
b
Biology & Microbiology
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Chemotaxis refers to the ability of a cell to
A. move in response to a chemical. B. move in response to light. C. transport desired molecules into a cell. D. halt movement in response to a chemical.
Biology & Microbiology
A cross between two individuals who differ with respect to two gene pairs is a
____________________ cross. Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Members of this group have a crystalline rod in their flagella
a. zooxanthellae b. ciliates c. euglenoids d. water molds e. diatoms
Biology & Microbiology
Saliva contains salivary ____ an enzyme which begins the chemical breakdown of starch
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology