onsider the following segment of DNA, which is part of a linear chromosome: LEFT 5’.…TGACTGACAGTC….3’ 3’.…ACTGACTGTCAG….5’ RIGHT During RNA transcription, this double-strand DNA molecule is separated into two single strands from the right to the left and the RNA polymerase is also moving from the right to the left of the segment. _____________ is the template strand for the synthesis of RNA? The sequence of the newly transcribed mRNA is _________________. Question 5 options: The top strand, 5'...GACUGUCAGUCA...3' The bottom strand, 5'...ACUCACUCUCAG...3' The top strand, 5'...UGACUGACAGUC...3' The bottom strand, 5'...GACUGUCAGUCA...3'
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.
Consider the following segment of DNA, which is part of a linear chromosome:
LEFT 5’.…TGACTGACAGTC….3’
3’.…ACTGACTGTCAG….5’ RIGHT
During RNA transcription, this double-strand DNA molecule is separated into two single strands from the right to the left and the RNA polymerase is also moving from the right to the left of the segment. _____________ is the template strand for the synthesis of RNA? The sequence of the newly transcribed mRNA is _________________.
Question 5 options:
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The top strand, 5'...GACUGUCAGUCA...3' |
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The bottom strand, 5'...ACUCACUCUCAG...3' |
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The top strand, 5'...UGACUGACAGUC...3' |
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The bottom strand, 5'...GACUGUCAGUCA...3' |
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