There may be multiple answers to each question. 35. Which of the following occur during processing of pre-mRNA?a.) removal of exonsb.) removal of noncoding sequencesc.) addition of 5' cap structured.) addition of poly-A tail36. Which of the following motifs can be found in DNA-binding proteins?a.) helix-loop-helixb.) zinc fingersc.) leucine zippersd.) CpG islands37. Which of the following motifs can be used to bind protein dimers?a.) helix-loop-helixb.) zinc fingersc.) leucine zippersd.) CpG islands38. Which of the following are correct regarding enhancers?a.) Enhancers may be located a great distance from the initiation site they regulate.b.) Enhancers can be either upstream or downstream from the initiation site.c.) Enhancers directly bind DNA and prevent binding of activators to the DNA.d.) Enhancers may function in either orientation (forward or backward).

The process of transcription takes place in nucleus,in which mRNA is synthesised from the…

Answered: 35. Which of the following occur during…

35. Which of the following occur during processing of pre-mRNA? a.) removal of exons b.) removal of noncoding sequences c.) addition of 5' cap structure d.) addition of poly-A tail

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter11: Genome Alterations: Mutation And Epigenetics

Section: Chapter Questions

Problem 10QP: If the coding region of a gene (the exons) contains 2,100 base pairs of DNA, would a missense...

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Concept explainers

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.

Question

100%

There may be multiple answers to each question.

35. Which of the following occur during processing of pre-mRNA?
a.) removal of exons
b.) removal of noncoding sequences
c.) addition of 5' cap structure
d.) addition of poly-A tail
36. Which of the following motifs can be found in DNA-binding proteins?
a.) helix-loop-helix
b.) zinc fingers
c.) leucine zippers
d.) CpG islands
37. Which of the following motifs can be used to bind protein dimers?
a.) helix-loop-helix
b.) zinc fingers
c.) leucine zippers
d.) CpG islands
38. Which of the following are correct regarding enhancers?
a.) Enhancers may be located a great distance from the initiation site they regulate.
b.) Enhancers can be either upstream or downstream from the initiation site.
c.) Enhancers directly bind DNA and prevent binding of activators to the DNA.
d.) Enhancers may function in either orientation (forward or backward).

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