Which of the following is incorrect about archaeal translation?
A. Archaeal translation is coupled to transcription, similar to bacterial processes.
B. Archaeal translation uses 70S ribosomes, similar to bacterial ribosomes.
C. Archaeal translation may recognize ribosome binding sites homologous to bacterial Shine-Dalgarno sequences.
D. Archaeal translation uses no chaperone proteins for folding new polypeptides.
Answer: D
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Characters that have a continuous distribution, such as height, weight, and skin color, are called ____, and the
individual genes that control them are known as ____.
a. quantitative phenotypes; quantitative trait markers b. quantitative genotypes; quantitative trait loci c. quantitative traits; quantitative trait markers d. quantitative traits; quantitative trait loci e. quantitative markers; quantitative trait markers
The phrase "Study nature, not books" is attributed to:
a. Louis Agassiz. b. Alexander Agassiz. c. Charles Darwin. d. Charles Wyville Thomson. e. Aristotle.
When fats are broken down to make ATP,
what molecule is formed and in where in aerobic respiration does it enter?
a. acetyl CoA which enters into glycolysis b. acetyl CoA which enters into the Krebs Cycle c. pyruvate which enters into the Krebs Cycle d. PGAL which enters into electron transfer phosphorylation e. PGAL which enters into glycolysis
Transfer RNA differs from other types of RNA because it
a. transfers genetic instructions from cell nucleus to cytoplasm. b. specifies the amino acid sequence of a particular protein. c. carries an amino acid at one end. d. contains codons. e. has different bases in its nucleotides.