What is the most appropriate unit of measurement for macromolecular complexes including ribosomes and microfilaments?
A) centimeters
B) angstroms
C) micrometers
D) nanometers
E) picometers
Ans: D) nanometers
Biology & Microbiology
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population, a dominant or a recessive gene? What will be an ideal response?
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Pain projected by the brain back to a missing body part is called
a. phantom pain. b. referred pain. c. projected pain. d. erroneous pain. e. perceived pain.
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For many plants to grow well in hot, dry weather, they must be watered so their stomata will remain open for longer periods of time to let in oxygen.
a. true b. false
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