What is the primary energy-transferring molecule in cells?
a) RNA.
b) TACT.
c) DNA.
d) ATP.
Answer: D. ATP
Explanation: When broken (cleaved), the high-energy phosphate bonds in the ATP molecule release the energy used to do cellular work
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A) the AV valves open. B) the AV valves close. C) the semilunar valves close. D) the atria contract. E) blood enters the aorta.
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Indicate whether the statement is true or false
Cerebrospinal fluid is produced by ______ and it __________
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All of the following cause a medial rotation of the hip EXCEPT the ________
A) gluteus medius B) gluteus maximus C) gluteus minimus D) tensor fasciae latae