QUESTION 3 Shown here is a DNA sequence. The promoter is highlighted in yellow and the terminator is highlighted in blue. Transcription begins 10 bases from the promoter. What are the first 4 amino acids in this protein? 5'-ATATTTGCTAGACTGTCGCTCCGATCTGTACTTGATGCGATTCGGATCCCCGCTCCGATCGTAGGAGATTGCTGTTTTAC-3' 3'-TATAAACGATCTGACAGCGAGGCTAGACATGAACTACGCTAAGCCTAGGGGCGAGGCTAGCATCCTCTAACGACAAAATG -5' Terminator Promoter O lle-Phe-Ala-Arg O Met-Arg-Phe-Gly O Phe-Ala-Lys-Pro O None of these
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
![**Question 3**
Shown here is a DNA sequence. The promoter is highlighted in yellow and the terminator is highlighted in blue. Transcription begins 10 bases from the promoter. What are the first 4 amino acids in this protein?
5’– **ATATTTGCTAGACTGT** CGCTCGGATCTGTACTGTAGGTCGATTGCGATCGGATGCCCCGATC TGGTAGGATTGCTGCTTTTTAC –3’
3’– TATAAACGATCTGACA**GCGAGCCTAGACATGTCCTAGCTAACGCTAGCCTACGGGGCTAGACC ATCCTAACGACGAAAAATG –5’
**Promoter (highlighted in yellow)**
**Terminator (highlighted in blue)**
Choices:
- Ile-Phe-Ala-Arg
- Met-Arg-Phe-Gly
- Phe-Ala-Lys-Pro
- None of these.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fffdcabf9-292f-4966-b855-5c60442e2ad4%2Fb4cc1869-9ba9-4a44-9726-decc74d1d908%2Ft22g4tr_processed.jpeg&w=3840&q=75)
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