This type of plant provides nearly all of the non-meat food for the human population.
A. angiosperms
B. algae
C. bryophytes
D. gymnosperms
A. angiosperms
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A tiny loop of double-stranded DNA describes a
(a) bacterium. (b) DNA ligase. (c) plasmid. (d) antibiotic.
At myelinated areas of the axon (i.e. between nodes of Ranvier), which of the following statements is true?
A. There is an increased number of voltage-gated sodium channels. B. There is increased resistance across the membrane. C. There is increased capacitance across the membrane. D. There is increased transport of potassium across the membrane.
The process of gene expression includes two steps: ____________________ and ____________________
A substance in which other substances are dissolved is known as a(n) ________
A) solute B) acid C) solvent D) buffer