Mitochondria
A. have inner folds called cristae.
B. are the cell's power plants.
C. have inner and outer membranes.
D. contains DNA.
E. All of the choices are correct.
Answer: E
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A) Blood pressure and velocity are highest. B) Blood pressure and cross-sectional area are lowest. C) Cross-sectional area is highest and velocity is lowest. D) Cross-sectional area is lowest and velocity is highest. E) Blood pressure is highest and velocity is lowest.
A burn classified as partial thickness could be ________.
A. second or third degree B. first or second degree C. thin or deep D. epidermal or dermal
A polar body is formed during
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A) water; blood B) water; lipids C) oils; alcohol D) oils; lipid-soluble solvents E) sebum; water