Which of the following would be correctly described as a juxtacrine signaling?
A) a signal that requires physical contact between cell
B) a signal that acts on the cell that produces it
C) a signal that diffuses over long distances from the producing cell
D) a signal that diffuses over short distances from the producing cell
E) a hormonal signal
Answer: A
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DNA wraps around histone proteins to form repeating units called ____
What's the answer to this statement?
Linked genes are ____
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