Multiple Choice
Which of the following is a true statement concerning protein synthesis?
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15. Gene Expression
Central Dogma
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Which best describes the flow of genetic information according to the central dogma of molecular biology?
A
DNA is translated into RNA, which is then transcribed into protein.
B
Proteins are transcribed into RNA, which is then translated into DNA.
C
DNA is transcribed into RNA, which is then translated into protein.
D
RNA is transcribed into DNA, which is then translated into protein.
Verified step by step guidance1
Understand the central dogma of molecular biology, which describes the flow of genetic information within a biological system.
Recognize that the central dogma involves two main processes: transcription and translation.
Transcription is the process where the genetic information in DNA is copied into messenger RNA (mRNA).
Translation is the process where the mRNA is used as a template to synthesize proteins, with the help of ribosomes and transfer RNA (tRNA).
The correct sequence of events according to the central dogma is: DNA is transcribed into RNA, which is then translated into protein.
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