a. Use the parent strand as a template to synthesize mRNA strand. Describe how the mRNA strand is generated and regulated. Indicate the direction of synthesis. b. Synthesize a polypeptide from the mRNA.

a. Use the parent strand as a template to synthesize mRNA strand. Describe how the mRNA strand is generated and regulated. Indicate the direction of synthesis. b. Synthesize a polypeptide from the mRNA.

Name: a. Use the parent strand as a template to synthesize mRNA strand. Des
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Description: a. Use the parent strand as a template to synthesize mRNA strand. Describehow the mRNA strand is generated and regulated. Indicate the direction ofsynthesis.b. Synthesize a polypeptide from the mRNA.

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 11QP: Briefly describe the function of the following in protein synthesis. a. rRNA b. tRNA c. mRNA

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Similar questions

Illustrate the process of transcription by providing the correct bases for mRNA strand given the DNA template strand. (Remember that mRNA has uracil instead of thymine.) Template Strand: CGATACAAA
a. Describe the different stages that occur during the translationprocess of Protein Synthesis.(b) using four examples of antibiotic inhibitors of translation, outlinehow inhibition occurs.
c) Based on your answer to part b above, determine the polypeptide sequence produced by the ribosome from the mRNA which you transcribed
A. Which two of the three modes of RNA processing are necessary to increase mRNA stability? B. Compare and contrast the ways in which each type of RNA processing you listed in part A increase mRNA stability. Be specific.
a. Explain each of the three primary processes involved in mRNA processing in detail.b. What role does RNA processing play in development?
Number the following steps of protein synthesis in the order in which they occur, starting with 1 and ending with 9.a. _____ The stop codon is reached, and the polypeptide is released.b. _____ The small ribosomal subunit finds the start codon, and the large ribosomal subunit joins.c. _____ The end of the gene is reached, and the pre-mRNA is released and then edited.d. _____ The transcription factor binds the promoter.e. _____ The protein is folded and modified to become functional.f. _____ RNA polymerase builds the mRNA transcript.g. _____ mRNA and initiator tRNA bind the small ribosomal subunit.h. _____ New tRNA molecules are brought into the A site successively, and the peptide chain of the tRNA in the P site is joined to the amino acid of the tRNA in the A site.i. _____ mRNA exits the nucleus via a nuclear pore.
A piece of DNA reads ATGTTATAACCC. If this sequence is transcribed what will be the resulting mRNA sequence be?
Number the following steps of protein synthesis in order in which they occur, starting with 1 and ending with 9. a. ____ the stop codon is reached, and the polypeptide is released b.____ the small ribosomal subunit finds the start codon, and the large ribosomal subunit joins. c.____ the end of the gene is reached, and the pre-mRNA is released and then edited. d. ____ The transcription factor bonds the promoter. e. ____ the protein is folded and modified to become functional. f. ____ RNA polymerase builds the mRNA transcript. g. ____ mRNA and initiator tRNA bind the small ribosomal subunit. h. ____ new tRNAs are brought into the A site successively, and the peptide chain of the tRNA in the P site is joined to the amino acid of the tRNA in the A site. i. ____ mRNA exits the nucleus via a nuclear pore.
Discuss the genetic code, and explain how it works withdifferent types of RNA to make a protein.
Summarize the mRNA translation steps of protein synthesis, which are: initiation, elongation, and termination.
Gene Expression: Illustrate some steps involved in RNA processing and identify the sequence of amino acids in a polypeptide chain corresponding to the codons in the mRNA. Procedure and Questions: 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. 1. Indicate the 3’ and 5’ ends of both strands. G C T A T A A T G G C A a a a t t g G G T C A G G C A a a t c g a C A T A G C T G A C G G g g a t g a G G T T A A C G A T A T T A C C G T t t t a a c C C A G T C C G T t t a g c t G T A T C G A C T G C C c c t a c t C C A A T T 2. Write the pre-mRNA molecule. Indicate the 3’ and 5’ ends. 3. Write the mRNA molecule. Indicate the 3’ and 5’ ends. 4. Write the tRNA anticodons corresponding to the codons in the mRNA. 5. Write the sequence of amino acids in the resulting polypeptide
Write a paragraph about transcription, and include the following terms: transcription factors, promoter region, TATA box, RNA polymerase, elongation of RNA, and terminator sequence. DNA sense vs. nonsense strand and 5’ ends. And please include one image of what is happening.