The diagram below represents transcription during protein synthesis - English General - NSC Life Sciences - Question 2 - 2022 - Paper 2
Question 2
The diagram below represents transcription during protein synthesis.
2.1.1 Name the part of the cell where this process occurs.
2.1.2 Identify:
(a) Sugar X
(b) Nit... show full transcript
Worked Solution & Example Answer:The diagram below represents transcription during protein synthesis - English General - NSC Life Sciences - Question 2 - 2022 - Paper 2
Step 1
Name the part of the cell where this process occurs.
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Answer
Transcription occurs in the nucleus of the cell.
Step 2
Identify: (a) Sugar X
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Answer
Sugar X is deoxyribose.
Step 3
Identify: (b) Nitrogenous base Y
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Answer
Nitrogenous base Y is uracil (U).
Step 4
Tabulate TWO differences between transcription and DNA replication.
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Transcription
DNA Replication
Only one strand acts as a template
Both strands act as templates
Free RNA nucleotides are used, which are complementary
Free DNA nucleotides are used, which are complementary
