OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Where in the cell does the first step of protein synthesis take occur?
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in the cell membrane
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on the rough ER
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in the nucleus
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at the ribososmes
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Explanation:
Detailed explanation-1: -1: Overview of protein synthesis. The first step in the process is transcription-the unfolding of DNA and the production of a messenger-RNA (mRNA) strand. This step takes place in the nucleus of the cell.
Detailed explanation-2: -Although it is universally accepted that protein synthesis occurs in the cytoplasm, the possibility that translation can also take place in the nucleus has been hotly debated.
Detailed explanation-3: -It includes three steps: initiation, elongation, and termination.
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