Put the following events of transcription in chronological order. 1. Sigma binds to the promoter region. 2. The double helix of DNA is unwound, breaking hydrogen bonds between complementary strands. 3. Sigma binds to RNA polymerase. 4. Sigma is released. 5. Transcription begins. 2, 3, 1, 4, 5 3, 2, 1, 4, 5 3, 1, 2, 5, 4 2, 3, 4, 5, 1
Put the following events of transcription in chronological order. 1. Sigma binds to the promoter region. 2. The double helix of DNA is unwound, breaking hydrogen bonds between complementary strands. 3. Sigma binds to RNA polymerase. 4. Sigma is released. 5. Transcription begins. 2, 3, 1, 4, 5 3, 2, 1, 4, 5 3, 1, 2, 5, 4 2, 3, 4, 5, 1
Biology Today and Tomorrow without Physiology (MindTap Course List)
5th Edition
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Christine Evers, Lisa Starr
Chapter7: Gene Expression And Control
Section: Chapter Questions
Problem 5SQ
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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.
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![Put the following events of transcription in chronological order.
1. Sigma binds to the promoter region.
2. The double helix of DNA is unwound, breaking hydrogen bonds between
complementary strands.
3. Sigma binds to RNA polymerase.
4. Sigma is released.
5. Transcription begins.
2, 3, 1, 4, 5
3, 2, 1, 4, 5
3, 1, 2, 5, 4
2, 3, 4, 5, 1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2dd0f4b4-7ce9-4e5e-85f9-fe0558ace1a7%2Fd19874bd-d433-413e-8699-dab43ccea546%2Faoyqko6_processed.png&w=3840&q=75)
Transcribed Image Text:Put the following events of transcription in chronological order.
1. Sigma binds to the promoter region.
2. The double helix of DNA is unwound, breaking hydrogen bonds between
complementary strands.
3. Sigma binds to RNA polymerase.
4. Sigma is released.
5. Transcription begins.
2, 3, 1, 4, 5
3, 2, 1, 4, 5
3, 1, 2, 5, 4
2, 3, 4, 5, 1
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