Ribosomes can attach to prokaryotic messenger RNA _____
A) once post-transcriptional modification is complete
B) before transcription is complete
C) once replication is complete
D) once the primary transcript has been released from RNA polymerase
Answer: B
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A. ionic bonds B. hydrophilic bonds C. hydrogen bonds D. cohesive bonds E. covalent bonds
Which letter(s) in the accompanying figure represents the ovaries, where meiosis in diploid germ cells gives rise to
eggs? a. A
b. B c. C d. D e. both A and B
_______ in the liver may play a role in producing the enzymes that help detoxify drugs.
A) mitochondria B) rough endoplasmic reticulum C) smooth endoplasmic reticulum D) Golgi apparatus
A molecule consists of ____.
A. radioactive compounds B. two or more atoms of the same element C. electrically charged elements D. elements with one or more extra neutrons E. atoms held together by chemical bonds