true or false? DNA replication results in two identical daughter molecules each consisting of one old (original) strand and one newly-synthesized strand.
a. true
b. false
a. true
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What is the name for the portion of the dura mater that separates the cerebellum from the cortex?
A) falx cerebri B) falx cerebelli C) tectoral membrane D) tentorium cerebelli
A mature red blood cell lacks a nucleus. Thus, it
A) can repair itself readily. B) is malformed. C) can only divide once more. D) will be a long-lived cell. E) cannot make new proteins and will be worn out within a few months.
Reticular cells originating from an embryonic epithelium are found in the:
a. Bronchiolar associated lymphoid tissue (BALT) of the respiratory system b. Lymph nodes c. Spleen d. Thymus e. Tonsils
During exercise, the blood flow to the active skeletal muscles is increased by autoregulation. How does this work? What other controls on blood flow operate?
What will be an ideal response?