The ____ and ____ of rivers are key determinants of their physical habitats
a. flow rate; volume
b. size; shape
c. flow rate; temperature
d. location; volume
e. biodiversity; species richness
ANSWER: a
Biology & Microbiology
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A bacterium engulfed by a white blood cell through phagocytosis will be digested by enzymes contained in _____
A) lysosomes B) Golgi vesicles C) vacuoles D) secretory vesicles
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Which amino acids are known to be phosphorylated by protein kinases?
a) threonine, serine, tyrptophan b) serine, threonine, tyrosine c) phenylalanine, serine, tyrosine d) tyrosine, threonine, glycine
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A(n) ________ is a global outbreak of disease
Fill in the blank(s) with correct word
Biology & Microbiology