A small section of a gene for a protein has the following nucleotide sequence: GGC TCG...
A small section of a gene for a protein has the following nucleotide sequence:
GGC TCG GTA ACA TAC ______
20. Which of the following mutations would cause a silent mutation in the sequence shown above?
A. Replacement of second adenine base with thymine base
B. Replacement of first thymine base with adenine base
C. Replacement of first cytosine base with guanine base
D. Replacement of second guanine base with cytosine base
Homework Answers
Ans - Option c is correct
If we replace the first cytosine base with guanine base then GGC will be converted to GGG. After the mutation there is only change of nucleotide but this change doesn't effect the type of Amino acid. Both GGC and GGG form same animo acid hence it is an example of silence mutation.
Add Answer to:
A small section of a gene for a protein has the following
nucleotide sequence:
GGC TCG...
A substitution mutation is one in which one nucleotide base is changed to another
2. A substitution mutation is one in which one nucleotide base is changed to another Suggest ONE substitution A G mutation in the DNA that would cause the first amino acid in the "# of Eyes" gene to change from alanine (Ala) to valine (Val). In the table below, write the original.3. There is a substitution mutation in the gene for Fangs in which the first DNA base changes from guanine to thymine. The mutation results in a genetic disorder...
Question 38 16 pts Question Code CDC The following sequence represents the DNA template strand of...
Question 38 16 pts Question Code CDC The following sequence represents the DNA template strand of a gene, 3'-TAC CGT GTC TCC TCA GGC ATC-5' nucleotide number 1 21 a. What is the mRNA transcribed from this sequence? b. What is the amino acid sequence translated from the mRNA? c. If there is a transition at nucleotide #10, what is the amino acid sequence? R REROS d. What type of mutation is this (choose from frameshift, missense, nonsense, silent)? e....
DNA, Genes and Protein Synthesis Activity 13: Protein Synthesis is the process by which cells produce (synthesize) proteins. An overview of the process is shown in model 2 (below). Gone 2...
DNA, Genes and Protein Synthesis Activity 13: Protein Synthesis is the process by which cells produce (synthesize) proteins. An overview of the process is shown in model 2 (below). Gone 2 Gene 1 Gene 3 DNA strand3 TRANSLATION Protein Trp Gly Model 2 ACTIVITY and QUESTIONS 1. Based on the information you can gather from model 1 complete the following sentences: a. The nucleotide Adenine (A) always pairs with the nucleotide b. The nucleotide Guanine (G) always pairs with the...
What are the three functional groups that comprise a nucleotide? What do nucleotides have in common...
What are the three functional groups that comprise a nucleotide? What do nucleotides have in common with amino acids or simple sugars? When the structure of DNA was first elucidated, many biologists quickly saw how this structure explained the passage of information from one generation to another. How does the structure of DNA explain generation-to-generation flow of information? In other words, give a brief description of the structure of DNA and tell how this structure allows for replication. Which of...
A mutation is a permanent change in the sequence of nucleotide bases in a cell's DNA....
A mutation is a permanent change in the sequence of nucleotide bases in a cell's DNA. Most mutations happen during DNA replication, but their effects are not seen until transcription and translation. Even a small mutation that changes a single nucleotide can have a major impact on the resulting proteins that are made in the cell. с The table following the amino acid chart lists a segment of a normal gene. Type in the corresponding mRNA strand and the amino...
1. The following nucleotide sequence is found on a strand of mRNA. Give the altered amino...
1. The following nucleotide sequence is found on a strand of mRNA. Give the altered amino acid sequence of the protein that will be found in each of the following mutations. Please also list an anticipated phenotypical change(s) (nonsense, missense, frameshift, addition/subtraction of amino acid etc.) (1 pts each) Second position Nucleotide #: 1 4 7 10 13 U UUU 16 19 22 UCU UAU UGU UUC UAC UAA UUA UUD RNA: 5-AUG ACC GGC AAU CAA CUA UAU UGA-3'...
Question 33 2 pts Which of the following statements about the process of DNA replication is...
Question 33 2 pts Which of the following statements about the process of DNA replication is true? It involves the enzyme DNA ligase, which corrects point mutations. It utilizes DNA polymerase, which catalyzes the reaction that adds a new nucleotide to the growing strand. The sequence on the new strand is always identical to one of the old parent strands. Adenine pairs with guanine, and cytosine pairs with thymine. Question 34 2 pts The DNA base...
Dystrophin is a protein that forms part of a vital protein complex that connects the cytoskeleton...
Dystrophin is a protein that forms part of a vital protein complex that connects the cytoskeleton of a muscle fiber cell to the extracellular matrix. This connection strengthens and shapes the muscle fibers. Dystrophin is coded by the DMD gene. This is one of the longest human genes known, covering 2,300,000 base pairs (0.08% of the human genome) It is located in chromosome 21. The immature mRNA is 2,100,000 bases long and takes 16 hours to transcribe. It contains 79...
14.2 Modeling the Structure and Function of Nucleic Acids and Their Products 2. The following diagram...
14.2 Modeling the Structure and Function of Nucleic Acids and Their Products 2. The following diagram represents some of the puzzle piece pieces used in this section. a Assembled in this form, do they represent an amino acid, c. a portion of messenger RNA, or a deoxyribonucleotide (b) Explain your answer. Opo 3. Why is DNA often called a double helix? 4. State the following ratios. (a) Guanine to cytosine in a double-stranded DNA molecule: (b) Adenine to thymine: -...
A1. The following is the DNA sequence of a hypothetical gene for the SMALL protein. It...
A1. The following is the DNA sequence of a hypothetical gene for the SMALL protein. It is called the SMALL gene. i atgggattac actgtcacga ccaaatagcc ttcattgtat 41 caaaaggato aatcgagtta tag Imagine you are doing a research project in a laboratory and your supervisor asks you to clone the SMALL gene into the PBR322 plasmid (shown below). You must use the Pstl and EcoRI sites for your cloning. HindIII EcoRI | EcoRV BamHI 4359 0 29 185 4000 375 Sall Psti...
Question 38 16 pts Question Code CDC The following sequence represents the DNA template strand of a gene, 3'-TAC CGT GTC TCC TCA GGC ATC-5' nucleotide number 1 21 a. What is the mRNA transcribed from this sequence? b. What is the amino acid sequence translated from the mRNA? c. If there is a transition at nucleotide #10, what is the amino acid sequence? R REROS d. What type of mutation is this (choose from frameshift, missense, nonsense, silent)? e....
DNA, Genes and Protein Synthesis Activity 13: Protein Synthesis is the process by which cells produce (synthesize) proteins. An overview of the process is shown in model 2 (below). Gone 2 Gene 1 Gene 3 DNA strand3 TRANSLATION Protein Trp Gly Model 2 ACTIVITY and QUESTIONS 1. Based on the information you can gather from model 1 complete the following sentences: a. The nucleotide Adenine (A) always pairs with the nucleotide b. The nucleotide Guanine (G) always pairs with the...
A mutation is a permanent change in the sequence of nucleotide bases in a cell's DNA. Most mutations happen during DNA replication, but their effects are not seen until transcription and translation. Even a small mutation that changes a single nucleotide can have a major impact on the resulting proteins that are made in the cell. с The table following the amino acid chart lists a segment of a normal gene. Type in the corresponding mRNA strand and the amino...
1. The following nucleotide sequence is found on a strand of mRNA. Give the altered amino acid sequence of the protein that will be found in each of the following mutations. Please also list an anticipated phenotypical change(s) (nonsense, missense, frameshift, addition/subtraction of amino acid etc.) (1 pts each) Second position Nucleotide #: 1 4 7 10 13 U UUU 16 19 22 UCU UAU UGU UUC UAC UAA UUA UUD RNA: 5-AUG ACC GGC AAU CAA CUA UAU UGA-3'...
Dystrophin is a protein that forms part of a vital protein complex that connects the cytoskeleton of a muscle fiber cell to the extracellular matrix. This connection strengthens and shapes the muscle fibers. Dystrophin is coded by the DMD gene. This is one of the longest human genes known, covering 2,300,000 base pairs (0.08% of the human genome) It is located in chromosome 21. The immature mRNA is 2,100,000 bases long and takes 16 hours to transcribe. It contains 79...
14.2 Modeling the Structure and Function of Nucleic Acids and Their Products 2. The following diagram represents some of the puzzle piece pieces used in this section. a Assembled in this form, do they represent an amino acid, c. a portion of messenger RNA, or a deoxyribonucleotide (b) Explain your answer. Opo 3. Why is DNA often called a double helix? 4. State the following ratios. (a) Guanine to cytosine in a double-stranded DNA molecule: (b) Adenine to thymine: -...
A1. The following is the DNA sequence of a hypothetical gene for the SMALL protein. It is called the SMALL gene. i atgggattac actgtcacga ccaaatagcc ttcattgtat 41 caaaaggato aatcgagtta tag Imagine you are doing a research project in a laboratory and your supervisor asks you to clone the SMALL gene into the PBR322 plasmid (shown below). You must use the Pstl and EcoRI sites for your cloning. HindIII EcoRI | EcoRV BamHI 4359 0 29 185 4000 375 Sall Psti...
Most questions answered within 3 hours.
-
My Ebook is already expired. How could I keep using it since it
is very helpfull...
asked 4 minutes ago -
describe in detail your "perfect" place to study in your home
giving great detail to how...
asked 20 minutes ago -
Decide with a brief explanation of the following statements
about reaction rates and catalysis are true:...
asked 22 minutes ago -
Write a grading program in Java for a class with the following
grading policies: There are...
asked 24 minutes ago -
Can someone explain the process of this Display a text
file program and show the supposed...
asked 37 minutes ago -
When a solid dissolves in water, heat may be evolved or
absorbed. The heat of dissolution...
asked 40 minutes ago -
Leechtown Co. has 4.3 percent coupon bonds on the market with 18
years left to maturity....
asked 41 minutes ago -
Comment on how the conference could have been improved What
additional elements would you consider adding...
asked 51 minutes ago -
Sandra Clothing Company has invested $51,000,000 in its
business. The target rate of return for the...
asked 51 minutes ago -
"Discover the privacy concerns when applying Artificial
Intelligence into Big Data"
asked 52 minutes ago -
Explain why organisms that can survive and/or grow under aerobic
conditions need the enzymes catalase and...
asked 58 minutes ago -
Moonwalker Corporation issued 2,000 shares of its $10 par value
common stock for $60,000. Moonwalker also...
asked 57 minutes ago