Which of the following is NOT a part of transcription? O Double-stranded DNA is unwound and forms a replication bubble The MRNA is read by the ribosome to create a polypeptide chain The RNA creates complimentary pairs to the DNA: C pairs with G & A p. with U RNA polymerase reads the DNA 3'-5' and transcribes mRNA 5'-3'

Which of the following is NOT a part of transcription? O Double-stranded DNA is unwound and forms a replication bubble The MRNA is read by the ribosome to create a polypeptide chain The RNA creates complimentary pairs to the DNA: C pairs with G & A p. with U RNA polymerase reads the DNA 3'-5' and transcribes mRNA 5'-3'

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 17QP: Given the following mRNA, write the double-stranded DNA segment that served as the template....

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The following segment of DNA codes for a protein. The uppercase letters represent exons. The lowercase letters represent introns. The lower strand is the template strand. Draw the primary transcript and the mRNA resulting from this DNA.
Energy that drives transcription is provided mainly by _______ . a. ATP c. GTP b. RNA nucleotides d. RNA polymerase
Mechanisms that govern gene expression do not operate during ___ . a. transcription b. RNA processing c. translation d. knockouts
Eukaryotic mRNA: usessnRNPs to cut out introns and seal together translatableexons. uses a spliceosome mechanism made of DNA to recognizeconsensus sequences to cut and splice. has a guanine cap on its 39 end and a poly(A) tail on its 59 end. is composed of adenine, thymine, guanine, and cytosine. codes the guanine cap and poly(A) tail from the DNAtemplate.
Given the following mRNA, write the double-stranded DNA segment that served as the template. Indicate both the 5 and the 3 ends of both DNA strands. Also write out the tRNA anticodons and the amino acid sequence of the protein encoded by the mRNA message. DNA: mRNA: 5-CCGCAUGUUCAGUGGGCGUAAACACUGA-3 protein: tRNA:
mRNA is produced by ___________. a. replication b. duplication c. transcription d. translation
Which of the following are steps of transcription? Select all that apply. A. RNA polymerase binds to a gene’s promoter. B. RNA polymerase moves over the gene and unzips the double helix to form a “transcription bubble.” C. RNA polymerase assembles a strand of mRNA complementary to the coding strand of DNA. D. RNA polymerase assembles a strand of mRNA complementary to the noncoding strand of DNA.
Which of the following are steps of transcription? Select all that apply. a.RNA polymerase assembles a strand of mRNA complementary to the noncoding strand of DNA. b.RNA polymerase binds to a gene’s promoter. c.RNA polymerase assembles a strand of mRNA complementary to the coding strand of DNA. d.RNA polymerase moves over the gene and unzips the double helix to form a “transcription bubble.”
Transcription is initiated when: a. initiation factors assemble ribosomal subunits, mRNA, and initiator tRNA. b. RNA polymerase comes to a stop sequence. c. RNA polymerase binds to a region of DNA called the promoter. d. new nucleotides are added to an existing strand of nucleotides e. helicase unwinds the DNA template
The RNA polymerase binds DNA template at the promoter region to initiate transcription initiates transcription using any DNA template, coding and non-coding binds at the AUG start codon to initiate transcription binds RNA template at the promoter region
During transcription, an mRNA molecule is formed: *( Choose True if the statement is correct abourt During transcription, an mRNA molecule is formed: * and False if otherwise ) that it is double-stranded inside the nucleus that is complementary to both strands of DNA that is identical to part of a single strand of DNA
Which of the following statements about the transcription process is correct? a. A protein is made from the RNA base sequence b. A protein is made from the DNA base sequence c. RNA is made complimentary to DNA d. DNA is made complimentary to RNA