Eukaryotic and archaeal cells are able to regulate cellular processes at which of the following levels?

A. Mutational
B. Translational
C. Transcriptional
D. Physiological
E. Posttranscriptional


Answer: E

Biology & Microbiology

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How many water molecules would be produced in making a polypeptide that is 14 amino acids long?

A. 0 B. 13 C. 14 D. 28

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In genetics, what are palindromes?

A) the types of DNA sequences that are cut out by restriction enzymes B) the A-T complementary bases of DNA C) the C-G complementary bases of DNA D) the A-U base pairing between DNA and mRNA

Biology & Microbiology

During a study session about evolution, one of your fellow students remarks, "The giraffe stretched its neck while reaching for higher leaves; its offspring inherited longer necks as a result

" Which statement is most likely to be helpful in correcting this student's misconception? A) Characteristics acquired during an organism's life are generally not passed on through genes. B) Spontaneous mutations can result in the appearance of new traits. C) Only favorable adaptations have survival value. D) Disuse of an organ may lead to its eventual disappearance.

Biology & Microbiology

Using the Figure as a Guide, Place the events of Protein synthesis in order

What will be an ideal response?

Biology & Microbiology