pls help me with this two questionsHomework Answers
Add Answer to:
pls help me with this two questions
1. For each of the following mutations: (1) Name...
1. Explain the difference between spontaneous and induced mutations. Give an example of how each might...
1. Explain the difference between spontaneous and induced mutations. Give an example of how each might be caused 2. For the double stranded DNA molecule shown below, the BOTTOM strand is the template for transcription. The START CODON is AUG and the STOP CODON IS UAA. a) Draw the mRNA transcript that would be made from this DNA molecule. b) Translate the mRNA and show the amino acid sequence of the encoded protein. 5’-AGGTCCAGTCTTCGGCGGATGATCGGGTCAAACCCGGGGTAACTGGTCACCGGCATCC-3’ 3’-TCCAGGTCAGAAGCCGCCTACTAGCCCAGTTTGGGCCCCATTGACCAGTGGCCGTAGG-5’
Please note that Questions 15 to 17 are connected questions. Question 15: The following shows a...
Please note that Questions 15 to 17 are connected
questions.
Question 15:
The following shows a partial DNA sequence from the wild-type
(normal) allele for the human leukemia-linked apoptotic
gene.
5' ATGCGATTAATCGGTAAA 3' (non-template strand)
3' TACGCTAATTAGCCATTT 5' (template strand)
Please answer the following questions:
(a) If the bottom strand serves as the DNA template for
transcription, what is the resulting mRNA sequence?
The mRNA sequence is 5' 3'. (2
marks)
5' AUG CGA UUA AUC GGU AAA 3' ?
Please enter...
You are studying an interesting protein in nematode worms that is 100 amino acids in length....
You are studying an interesting protein in nematode worms that is 100 amino acids in length. Of particular interest is the fact that the last seven amino acids are all tryptophan (codons 94 through 100). Draw here the mRNA sequence for codons 94-100: Draw here the sequence of the DNA strand RNA polymerase used as its template (show 5' 3' polarity): You mutagenize the wild type worm. Assume for the next questions you are able to isolate both normal and...
Please help me with biology 1. Online exercise: Find reports that document the relationship between the...
Please help me with biology
1. Online exercise: Find reports that document the relationship between the age of the mother and the risk for having a baby with Down Syndrome (Trisomy 21). For your interest only 2. Suppose that during transcription of a gene, RNA polymerase mistakenly inserts an incorrect base opposite the template DNA. This error results in an mRNA with an altered nucleotide sequence. Is this a mutation? For questions 3-10, consider the following mRNA, which is the...
4. (4 pts) in premature termination of translation. These mutations are not as rare as you...
4. (4 pts) in premature termination of translation. These mutations are not as rare as you might think. For example, there are 8 different sense codons that can be changed to the stop codon UAG by a single point mutation (base change). Nonsense mutations are mutations that introduce a STOP codon in place of a sense codon, and result Using the codon table in the textbook, list these 8 sense codons (and their corresponding amino acid) Consider the following introduction...
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...
Complete the following table and answer the next two questions (3.5 marts) 10 B I =...
Complete the following table and answer the next two questions (3.5 marts) 10 B I = U Ꭶ X2 x E I 19 эс ✓ C Finis DNA strand G C А DNA strand TAC TAC mRNA codon AUG C G G tRNA anticodon G - Amino acid Tryptophan Stop mRNA and tRNA are involved in producing proteins from genes in the DNA. One codon consisting of 3 nucleotides corresponds to an amino acid in the protein that gets built...
1. You have used a mutagen to induce mutations in a DNA sequence. If the original DNA...
1. You have used a mutagen to induce mutations in a DNA sequence. If the original DNA strand is 5'-ATGGGACTAGATACC-3', then which of the following represents a nonsense mutation? (1pt) 5'-ATGGGTCTAGATACC-3' 5'-ATGCGACTAGATACC-3' 5'-ATGTGACTAGATACC-3' 5'-ATGGGACTAAGATACC-3' 2. A mutation that changes a codon sequence, and subsequently changes the amino acid that should have been placed at that point in the polypeptide chain, is called a… (1pt) silent mutation frameshift mutation missense mutation nonsense mutation 3. Excision repair corrects DNA by (1pt) correcting A=T...
1) Which of the following mutations could result in a frameshift? A) a base insertion B)...
1) Which of the following mutations could result in a frameshift? A) a base insertion B) a base deletion C) a base substitution D) either A or B E) A, B, and C 2) Which of the following point mutations would be most likely to result in a non-functioning protein? A) a single base substitution in an intron B) a single base deletion near the end of the coding sequence C) a single base deletion in the codon following the...
1.) In which direction is RNA transcribed? 2.) Which of the two strands (A or...
1.) In which direction is RNA transcribed?
2.) Which of the two strands (A or B) serves as the TEMPLATE
strand for the transcription of a mRNA that contains both a start
and a stop codon?
3.) Which number (1, 2, 3, 4, or 5) best approximates the
location of the -10 consensus sequence?
4.) How many amino acids long is the protein encoded by the mRNA
from this DNA sequence?
5.) What is the second...
Please note that Questions 15 to 17 are connected
questions.
Question 15:
The following shows a partial DNA sequence from the wild-type
(normal) allele for the human leukemia-linked apoptotic
gene.
5' ATGCGATTAATCGGTAAA 3' (non-template strand)
3' TACGCTAATTAGCCATTT 5' (template strand)
Please answer the following questions:
(a) If the bottom strand serves as the DNA template for
transcription, what is the resulting mRNA sequence?
The mRNA sequence is 5' 3'. (2
marks)
5' AUG CGA UUA AUC GGU AAA 3' ?
Please enter...
You are studying an interesting protein in nematode worms that is 100 amino acids in length. Of particular interest is the fact that the last seven amino acids are all tryptophan (codons 94 through 100). Draw here the mRNA sequence for codons 94-100: Draw here the sequence of the DNA strand RNA polymerase used as its template (show 5' 3' polarity): You mutagenize the wild type worm. Assume for the next questions you are able to isolate both normal and...
Please help me with biology
1. Online exercise: Find reports that document the relationship between the age of the mother and the risk for having a baby with Down Syndrome (Trisomy 21). For your interest only 2. Suppose that during transcription of a gene, RNA polymerase mistakenly inserts an incorrect base opposite the template DNA. This error results in an mRNA with an altered nucleotide sequence. Is this a mutation? For questions 3-10, consider the following mRNA, which is the...
4. (4 pts) in premature termination of translation. These mutations are not as rare as you might think. For example, there are 8 different sense codons that can be changed to the stop codon UAG by a single point mutation (base change). Nonsense mutations are mutations that introduce a STOP codon in place of a sense codon, and result Using the codon table in the textbook, list these 8 sense codons (and their corresponding amino acid) Consider the following introduction...
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...
Complete the following table and answer the next two questions (3.5 marts) 10 B I = U Ꭶ X2 x E I 19 эс ✓ C Finis DNA strand G C А DNA strand TAC TAC mRNA codon AUG C G G tRNA anticodon G - Amino acid Tryptophan Stop mRNA and tRNA are involved in producing proteins from genes in the DNA. One codon consisting of 3 nucleotides corresponds to an amino acid in the protein that gets built...
1.) In which direction is RNA transcribed?
2.) Which of the two strands (A or B) serves as the TEMPLATE
strand for the transcription of a mRNA that contains both a start
and a stop codon?
3.) Which number (1, 2, 3, 4, or 5) best approximates the
location of the -10 consensus sequence?
4.) How many amino acids long is the protein encoded by the mRNA
from this DNA sequence?
5.) What is the second...
Most questions answered within 3 hours.
-
Modify
When executing on the command line having only
this program name, the program will accept...
asked 19 minutes ago -
Kenny Electric Company's noncallable bonds were issued several
years ago and now have 20 years to...
asked 35 minutes ago -
find H(e^Jtheta) at theta= 0, pi/10, pi/20, pi/2 for
the following:
a) H(e^Jtheta)= 1+e^Jtheta
b) H(e^Jtheta)=...
asked 1 hour ago -
Home Corporation will open a new store on January 1. Based on
experience from its other...
asked 1 hour ago -
In a neoclassical model, use the IS-LM to analyze the effect of
a permanent money supply...
asked 1 hour ago -
An electron passes through a point 2.67 cm from a long straight
wire as it moves...
asked 2 hours ago -
A grammar is a 4-tuple G, G = (Ν, Σ, Π, Σ, S) where, Ν is...
asked 3 hours ago -
In this part, calculate the present values. Use the Excel PV
function to compute the present...
asked 3 hours ago -
Part 1. Primitive Types, Sorting, Recursion for
Homework.java
a) Implement the static method initializeArray that receives...
asked 4 hours ago -
Using C++, build a sorter that can rank a sequence of numbers in
a descending order....
asked 4 hours ago -
Derive ground state term symbols. Use notation 2S(1/2) for state
2S1/2
a) d5
b) f3
c)...
asked 4 hours ago -
A sample of size 31 will be drawn from a population with mean 39
and standard...
asked 5 hours ago