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book Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson cover

Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson

النسخة 1الرقم المعياري الدولي: 9780030651786
book Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson cover

Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson

النسخة 1الرقم المعياري الدولي: 9780030651786
تمرين 25
DIRECTION S: Choose the letter of the answer choice that best answers the question. Which component of an operon controls the advancement of RNA polymerase?
F) exon
G) operator
H) promoter
J) structural gene
التوضيح
موثّق
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Structural genes are DNA fragments which...

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Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson
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