In simple diffusion,
a. the rate of movement of molecules is influenced
by temperature and pressure.
b. the movement of individual molecules is
random.
c. the movement of molecules of one substance is
independent of the movement of any other
substance.
d. the net movement is away from the region of
highest concentration.
e. all of these happen.
Answer: e
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The research team used their experiments to study the incorporation of labeled nucleotides into a culture of lymphocytes and found that the lymphocytes incorporated the labeled nucleotide at a significantly higher level after a pathogen was introduced
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T or F: lifting free weights is a form of isotonic exercise
What will be an ideal response?