Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Mutation as well as central dogma process.

Finish all three parts and answer all problems. Recollect to turn in Punnett Square for Part 2.

Part 1- Genetics - From Genes to Proteins and Mutations

Overview- Genetic information in DNA is recorded to RNA as well as then translated into the amino acid sequence of a Protein.

Step 1 - Transcription- During the process of transcription the information in the DNA codons of a gene is transcribed into RNA.
Supposing that gene X has the DNA base sequence 3'-TACCCTTTAGTAGCCACT-5'.

Q- describe what would be the base sequence of RNA after transcription occurs? Turn this in.
(In this particular instance, presume that the RNA product does not require processing to become mRNA. In other words the transcribed RNA develops the mRNA sequence.)

Step 2 - Translation- During protein synthesis at the ribosome and the base sequence of the mRNA codons is interpreted to the amino acid sequence of a protein.

Q- Using the mRNA that you transcribed above utlize the genetic code table to determine the resulting amino acid sequence? Turn this in.
In addition to turn in the answer to these problems-
describe what is the significance of the first and last codons? describe what meaning do these codons have for protein synthesis?

C) Mutations- A mutation is distinct as a change in the base sequence of DNA. This may take place as a "mistake" in DNA replication, for instance.
Supposing that during DNA replication and two mutant DNA sequences are produced as shown below.
For the 2 mutated DNA sequences and you will investigate how these changes might affect the sequence of amino acids in a protein.

problem- For each of the two you will essential to first transcribe the mRNA and then use the genetic code table to determine the amino acid sequence.
Turn these in as well as state whether the protein sequence changes for each.
problem- Then describe why a change in amino acid sequence might affect protein function. Turn in your answer.
Here is the novel sequence followed by two mutated sequences 1 and 2
Original sequence 3\\\'- TACCCTTTAGTAGCCACT-5'
Mutated sequence 1) 3'-TACGCTTTAGTAGCCATT-5\\\'
Mutated sequence 2) 3'-TAACCTTTACTAGGCACT-5'.

Part 2- Legacy of Traits or Genetic Disorders

Bob as well as Sally recently married. Upon determining to plan a family, both Sally as well as Bob find out that they are both heterozygous for cystic fibrosis nevertheless neither of them has symptoms of the disorder.

Set up as well as complete a Punnett Square for cystic fibrosis for this couple turn in the Punnett square.

When doing the Punnett Square C = normal allele and c = allele for cystic fibrosis.

Note: You can use the Table function in MS Word to create and fill in a Punnett Square.

problems:

Based on the Punnett square, compute chances (percentages) for having a healthy child (not a carrier) and a child that is a carrier for the cystic fibrosis trait and a child with cystic fibrosis? Turn in these percentages.

Part 3- Cell division, sexual reproduction as well as genetic variability
Eukaryotic cells can divide by mitosis or meiosis. In humans, mitosis produces new cells for growth and repair; meiosis produces sex cells (gametes) called sperm and eggs.
Although mutations are the ultimate source of genetic variability, both meiosis and sexual reproduction also can contribute to new genetic combinations in offspring.

problem: How do both meiosis and sexual reproduction (fertilization) produce offspring that differ heritably from the parents? Be sure to talk about ladders in meiosis that increase variability as well as the process of fertilization. Please succumb your assignment.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M919257

Have any Question? 


Related Questions in Biology

Do you think there are political issues surrounding human

Do you think there are political issues surrounding human population growth? Why or why not? Can you give an example?

Ocean systemsaccording to the law of conservation of energy

Ocean Systems According to the law of conservation of energy, energy cannot be created or destroyed, but it can change from one form to another 1. A boy doing a cannonball into the pool. He went from potential to kinetic ...

Color vision gave our primate ancestors great advantages if

Color vision gave our primate ancestors great advantages. If color vision is an advantage, discuss how the condition of color-blindness still exists in humans today.

What policies at the local state or federal level eg

What policies at the local, state or federal level (e.g., education, transportation, employment, etc.) might reduce social and economic inequities? (b) What would a more equitable society look like? (c) Who can make it h ...

Please read instructions carefully 4-5 body page paper must

PLEASE READ INSTRUCTIONS CAREFULLY: 4-5 body page paper, must include a title and reference page, CITE PROPERLY,  I run all papers through turnitin website before i accept them which means you paper can only have 10-15% ...

What is the process of dna replication please include

What is the process of DNA replication? Please include descriptions and possibly diagrams to further explain the process.

Identifynbspan organism that lives within 50 miles of your

Identify  an organism that lives within 50 miles of your home. Write  a 1,050- to 1,400-word paper about how the organism has adapted to survive in their specific environment. Include the following points in your paper:  ...

State one example of animals having a single opening to the

State one example of animals having a single opening to the outside that serves both as a mouth as well as the Amy's is?

Imagine that you had 11000 of the worlds gross domestic

Imagine that you had 1/1000 of the worlds gross domestic product available at your disposal for conservation biology product? Is it a sound conservation decision to protect just 4% of the earth's living habitat? Why or w ...

Environmental science final projectcreate hour to hour and

Environmental Science Final Project Create hour to hour and half long POWER POINT lecture (20-25 slides) using the following topics: Human Population Dynamics, Recent Climate Change, Ozone in the Atmosphere and they Hyrd ...

  • 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