Ask Question, Ask an Expert


Ask Biology Expert

describe understanding the process of protein synthesis.

Genetic information in DNA is transliterated to RNA and then translated into the amino acid sequence of a Protein.

a) Step 1 - Transcription- During the process of transcription the info in the DNA codons of a gene is transcribed into RN1)
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 doesn't require processing to become mRN1) otherwise the transcribed RNA becomes the mRNA sequence.)

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

Q- Using the mRNA that you transcribed above and use the genetic code table to determine the resulting amino acid sequence. Turn this in.

And 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?

3) Mutations- A mutation is distinct as a change in the base sequence of DN1) This may take place as a "mistake" in DNA replication for ex.

Presume that during DNA replication and two mutant DNA sequences are produced as shown below.

For the two 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 need 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.

Q- Then describe why a change in amino acid sequence might affect protein function. Turn in your answer.

Here is the original order followed by two mutated sequences 1 and


Original sequence 3'- TACCCTTTAGTAGCCACT-5'

Mutated sequence 1) 3'-TACGCTTTAGTAGCCATT-5'

Mutated sequence 2) 3'-TAACCTTTACTAGGCACT-5'

Biology, Academics

  • Category:- Biology
  • Reference No.:- M917537

Have any Question? 

Related Questions in Biology

Assignmentanatomy amp physiologydirections be sure to save

ASSIGNMENT Anatomy & Physiology Directions: Be sure to save an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to us ...

Human biologydiscussion 1define obesity and identify why it

Human Biology Discussion 1 Define obesity and identify why it is considered to be a health risk. Discussion 2 The male and female reproductive systems are controlled by hormones and feedback systems. Identify and discuss ...

Which theoretical perspective that guides the nursing

Which theoretical perspective, that guides the nursing process with assessment of the family, do you find to be the most helpful and effective? Why is this theory more appealing to you than the others?

Assignmentinstructions1 discuss the function in detail of

Assignment Instructions: 1. Discuss the function in detail of each of the following RNA polymerase II transcription factors. TFIIB TFIIE TFIIF TFIIH 2. What additional role does one of the subunits of TFIIH have during t ...

Show where cell types found in mature plants are located in

Show where cell types found in mature plants are located in a young growing root, for this example use corn. For this, draw a longitudinal section of the corn root to show these parts. Then describe the cell type and ind ...

Internet postings about whole foods and wild oatsfrom its

Internet Postings about Whole Foods and Wild Oats From its beginnings as one small store in Austin, Texas, Whole Foods Market has grown into the world's leading retailer of natural and organic foods, with hundreds of loc ...

What makes a dna fingerprint uniquei need to experiment and

What makes a DNA Fingerprint Unique? I need to experiment and create a lab report. Writing Lab Reports What lab reports and scientific papers do: - Persuade others to accept or reject hypotheses by presenting data and in ...

Biology assignmentwatch this video Biology Assignment Watch this video first

Biology Assignment Watch this video first Part II. Fill-in You are now studying the process of mitosis in the simple organism, R. catus, andhave prepared microscope slides of f ...

Effect of catalase on hydrogen Effect of Catalase on Hydrogen Peroxide Introduction:

Effect of Catalase on Hydrogen Peroxide Introduction: Metabolism is the sum total of chemical reactions in the body that are necessary to the maintenance of life. Enzymes are biological catalysts that can speed up, and c ...

Biologyeukaryotic and prokaryotic cells can be compared to

Biology Eukaryotic and prokaryotic cells can be compared to mini-factories, with multiple organelles working together to perform numerous cellular processes. After reviewing the parts of a eukaryotic or prokaryotic cell: ...

  • 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

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate