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Which of the following is true about protein synthesis? messenger RNA copies DNA, then processes proteins...

Which of the following is true about protein synthesis?

messenger RNA copies DNA, then processes proteins in the nucleus.

transfer RNA transfers DNA outside of the nucleus.

transfer RNA transfers amino acids.

DNA replicates in the nucleus, then goes to the ribosomes.

Which of these is true about evolution and speciation?

Evolution is a strictly random process that occurs over a very long time.

Evolutionary pace can vary greatly.

Evolution is a linear process in which a population eventually replaces its ancestral species.

Evolution is strictly a slow, gradual evolutionary process.

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