What is blood pressure?
A) Movement of lungs forcing blood toward the heart
B) Force exerted on the blood vessels by the blood
C) Quantity of blood in the body
D) Quantity of blood flowing through the heart
Answer: B
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Which bone count is not correct?
A. 5 metatarsals per foot B. 8 tarsals per ankle C. 8 carpals per wrist D. 5 metacarpals per hand E. 14 phalanges per foot
Pinocytosis
A. does not require the formation of vesicles. B. forms vesicles only when large amounts of material are being transported. C. is a form of exocytosis. D. involves ingestion of liquids rather than particles. E. does not require ATP.
The electron transport chain
A. does not require oxygen, and involves proteins in the outer membrane of mitochondria. B. requires oxygen, and involves proteins in the outer membrane of mitochondria. C. requires oxygen, and involves proteins in the cristae of mitochondria. D. does not require oxygen, and involves proteins in the cristae of mitochondria.
Dalton's law of partial pressures states that the total pressure exerted by a mixture of gases is the sum of the pressures exerted independently by each gas in the mixture
Indicate whether the statement is true or false