A gene is transcribed in a fibroblast and a chondrocyte, but the primary structure of the encoded peptide is different in the two cells. In the fibroblast, there appears to be missing amino acids at the C-terminus. Which of the following could be the cause of this difference in the fibroblast? O A. Leaky scanning is occurring O B. No cap is being added to the pre-MRNA OC. There is an increase the length of the poly-A tail D. There is a decrease the length of the poly-A tail O E. An alternative Poly-A site is being used
A gene is transcribed in a fibroblast and a chondrocyte, but the primary structure of the encoded peptide is different in the two cells. In the fibroblast, there appears to be missing amino acids at the C-terminus. Which of the following could be the cause of this difference in the fibroblast? O A. Leaky scanning is occurring O B. No cap is being added to the pre-MRNA OC. There is an increase the length of the poly-A tail D. There is a decrease the length of the poly-A tail O E. An alternative Poly-A site is being used
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter9: Gene Expression And Gene Regulation
Section: Chapter Questions
Problem 16QP: Given the following tRNA anticodon sequence, derive the mRNA and the DNA template strand. Also,...
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