The affect of the replacement of tryptophan by cysteine to the mRNA sequence and the number of nucleotides changes that are necessary in replacing Trp with Cys in this coding sequence are to be stated. Also, the total number of possible oligonucleotide sequences for mRNA if Cys replaces Trp is to be calculated. Concept introduction: DNA stands for deoxyribonucleic acid, is a biological macromolecule. In organisms, it carries genetic information and is required for protein production, cell reproduction, regulation and metabolism. There are four base types of DNA: adenine (A), cytosine (C), guanine (G) and thymine (T). The adenine is complementary nucleotide for thymine and cytosine is the complementary nucleotide for guanine. Proteins are the biomolecules which are composed of the long chain of amino acid residues.

Question

Want to see the full answer?

Answer 1

Question

Chapter 12, Problem 18P

Interpretation Introduction

Interpretation:

The affect of the replacement of tryptophan by cysteine to the mRNA sequence and the number of nucleotides changes that are necessary in replacing Trp with Cys in this coding sequence are to be stated. Also, the total number of possible oligonucleotide sequences for mRNA if Cys replaces Trp is to be calculated.

Concept introduction:

DNA stands for deoxyribonucleic acid, is a biological macromolecule. In organisms, it carries genetic information and is required for protein production, cell reproduction, regulation and metabolism.

There are four base types of DNA: adenine (A), cytosine (C), guanine (G) and thymine (T). The adenine is complementary nucleotide for thymine and cytosine is the complementary nucleotide for guanine.

Proteins are the biomolecules which are composed of the long chain of amino acid residues.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

An organic chemist ordered the wrong item. She wanted to obtain 1-hydroxy-2-butanone, butinstead ordered 2-hydroxybutyraldehyde. As a good biochemist, show how the organic chemistcould use biological catalysis to make her desired compound. Please show the mechanism by drawing.

Show the fate of the hydrogen on carbon-2 of glucose. Please draw out the structure using curve arrows to show electron flow.

3. Which one of the compounds below is the major product formed by the reaction sequence shown here? CH3 + CH3NO2 NaOH H2, Ni ? nitromethane acetophenone OH OH HO HN- u x x x x Ph A HO -NH2 HO H Ph Ph Ph N- H B Ph NH2 D E