A scientist studies the production of a key digestive enzyme in silk moths. The moths have one gene for this enzyme, and the scientist extracts mRNA transcribed from this gene as well as protein translated from it. The gene has three introns in its sequence. If the same scientist extracts the DNA for this gene and finds that it becomes methylated over the life of the organism, how will digestion change over time? A. It will occur at lower pH. B. It will rely more on this enzyme over time. C. It will use methylated copies of the enzyme. D. It will involve a lesser quantity of this enzyme over time.
A scientist studies the production of a key digestive enzyme in silk moths. The moths have one gene for this enzyme, and the scientist extracts mRNA transcribed from this gene as well as protein translated from it. The gene has three introns in its sequence. If the same scientist extracts the DNA for this gene and finds that it becomes methylated over the life of the organism, how will digestion change over time? A. It will occur at lower pH. B. It will rely more on this enzyme over time. C. It will use methylated copies of the enzyme. D. It will involve a lesser quantity of this enzyme over time.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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A scientist studies the production of a key digestive enzyme in silk moths. The moths have one gene for this enzyme, and the scientist extracts mRNA transcribed from this gene as well as protein translated from it. The gene has three introns in its sequence.
If the same scientist extracts the DNA for this gene and finds that it becomes methylated over the life of the organism, how will digestion change over time?
A.
It will occur at lower pH.
B.
It will rely more on this enzyme over time.
C.
It will use methylated copies of the enzyme.
D.
It will involve a lesser quantity of this enzyme over time.
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