Which of the following events occurs in the nucleus?
A. Production of phospholipids
B. Ribosomal proteins formed
C. ATP synthesis
D. Chromatin condenses to form chromosomes
E. None of the choices are correct.
Answer: D
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The term "canines" describes the teeth that
A. are most anterior, used for slicing and cutting. B. are lateral to the incisors, used for puncturing and tearing. C. bear dental cusps for cutting and grinding. D. are only found as permanent teeth.
A common cause of intrarenal acute renal failure is:
A) hypovolemia. B) type 1 diabetes. C) a renal calculus. D) myocardial infarction.
Which of the following will occur when an excitatory postsynaptic potential (EPSP) is being generated on the dendritic membrane?
A) Specific sodium gates will open. B) Specific potassium gates will open. C) Sodium gates will open first, then close as potassium gates open. D) A single type of channel will open, permitting simultaneous flow of sodium and potassium.
On average, what percent of body weight is water?
a. 80% b. 60% c. 50% d. 40% e. 30%