Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Overview: The Genetic information in DNA is transcribed to the RNA and then translated to the amino acid series of a Protein.

A) Step 1: Transcription: Throughout the process of transcription, the information in DNA codons of a gene is transcribed to RNA.

Assume that the gene X has the DNA base sequence 3’-TACCCTTTAGTAGCCACT-5’.

Q1: Illustrate the base sequence of RNA after transcription takes place? Turn this in.

(In this specific ex, suppose that the RNA product doesn’t need processing to become mRNA. In another words, the transcribed RNA becomes mRNA sequence.)

B) Step 2: Translation: Throughout protein synthesis at ribosome, the base sequence of the mRNA codons is translated to amino acid sequence of the protein.

Q2: By using the mRNA which you transcribed above, use the genetic code table to find out the resultant amino acid sequence. Turn this in.

Q3: What is the importance of the first and last codons? What meaning do such codons encompass for the protein synthesis?

C) Mutations: A mutation is defined as the change in base sequence of DNA. This might take place as a ‘mistake’ in DNA replication, for illustration.

Assume that throughout DNA replication, two mutant DNA sequences are generated as illustrated below.

For the two mutated DNA sequences, you will investigate how such changes might influence the sequence of amino acids in the protein.

Q4: For each of the two, you will require to first transcribe the mRNA and then utilize the genetic code table to find out the amino acid sequence.

Turn these in, and state whether the protein sequence modifies for each.

Q5: Then, describe why a change in amino acid sequence might influence the protein function.

Here is the original sequence, followed by the two mutated sequences, 1 and 2:

Original sequence       3'- TACCCTTTAGTAGCCACT-5’
Mutated sequence 1) 3’-TACGCTTTAGTAGCCATT-5'
Mutated sequence 2) 3’-TAACCTTTACTAGGCACT-5’.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M99262

Have any Question? 


Related Questions in Biology

The branch of agriculture which deals with the feeding

The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called?

Compare and contrast the respect nature ownership and

Compare and Contrast the "Respect Nature", "Ownership and Control of Environments", and "Landscapes in the Service of Remote Consumers" paradigms. In your response, be certain to include: The effects on the environment o ...

The mutation for huntingtons disease appears to have

The mutation for Huntington's disease appears to have originated in Western Europe, with a prevalence of 7 in 100,000 people. However, an isolated population in Lake Maracaibo in Venezuela, of European descent, have an i ...

Climate of Climate of Doubt:  www.pbs.org/wgbh/frontline/film/climate-of-doubt/ this

Climate of Doubt:  www.pbs.org/wgbh/frontline/film/climate-of-doubt/ this video is about 1 hour watch.  Anyone who answer this question skill this video up to 25min then watch the rest. 1. Who is Bob Inglis and what happ ...

Using globe study results and other supporting data

Using GLOBE study results and other supporting data, determine what Japanese managers believe about their subordinates. How are these beliefs similar to those of the U.S. and European Managers? How are these beliefs diff ...

Does the environment exert an influence on the phenotype

Does the environment exert an influence on the phenotype? What are some examples of phenotypical characteristics that present two or more varieties and of phenotypical features that do not vary? In relation to the genes ...

Discussion topicheart diseasenbspis the leading cause of

Discussion Topic Heart disease  is the leading cause of death in the United States. Almost 700,000 people die of heart disease in the U.S. each year. Heart disease is a term that includes several more specific heart cond ...

Most mutations are thought to be deleterious why then is it

Most mutations are thought to be deleterious. Why, then, is it reasonable to state that mutations are essential to the evolutionary process?

How does the presence of nitrate phosphate and ammonium

How does the presence of nitrate + phosphate and ammonium ions affect fertilization?

Microbiology1 for what specific purpose was gram staining

Microbiology 1. For what specific purpose was gram staining developed for? what is it used for today? 2. Why is the presence of air bubbles a sign of contamination? 3. Why is a gram stain helpful when monitoring bacteria ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro