last
part last part of question says: explain why this type of mutation
is your selected protein or protein complex would fix your initial
defect
Homework Answers
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last
part last part of question says: explain why this type of mutation
is your selected...
Please answer 2-5 2. Consider a gene with a particular function. Mutation X and mutation Y...
Please answer 2-5
2. Consider a gene with a particular function. Mutation X and mutation Y cach cause defects in the function of the encoded protein, yet a gene containing both mutations X and Y encodes a protein that works even better than the original protein. The odds are exceedingly small that a single mutational event will generate both mutations X and Y. Explain a simple way that an organism with a mutant gene containing both mutations X and Y...
Match the following phenotypes with the mutation that would be the most likely to be its...
Match the following phenotypes with the mutation that would be the most likely to be its cause. The mutant proteins are listed below, followed by the protein domain that is mutated in each case, followed by the amino acid change that is a result of the mutation Try to answer each question by using the following reasoning: if you observe a phenotype, then that could be due to a mutation in protein in which the domain has had an amino...
Genetics Worksheet Week 3: Gene Regulation and Epigenetics 1. Duchenne muscular dystrophy is caused by a mutation in a gene that is 2.5 million nucleotides in length and encodes a protein called dyst...
Genetics Worksheet Week 3: Gene Regulation and Epigenetics 1. Duchenne muscular dystrophy is caused by a mutation in a gene that is 2.5 million nucleotides in length and encodes a protein called dystrophin. The dystrophin protein itself is 3684 amino acids in length. Calculate below the approximate size of the mRNA that encodes dystrophin. Approximately what percentage of the gene that encodes dystrophin is intron sequence? The human genome encodes a much greater variety and number of proteins than the...
1.) You are studying a particular type of cancer. You observe that the cells are expressing...
1.) You are studying a particular type of cancer. You observe that the cells are expressing higher than normal levels of the activated version of the G protein Ras (ie, they contain more Ras-GTP than normal). a.(2 pts) Further study shows that the one of the Ras genes has been mutated, would you classify this as the mutation of a tumor-suppressor gene or an oncogene? b.(2 pts) Given your knowledge of the regulation of G proteins, suggest an explanation for...
please answer all the question to get a like. Part III Dr. Hernandez sits down with...
please answer all the question to get a like. Part III Dr. Hernandez sits down with Ann and her partner. The doctor is sorry to report that Ann has breast cancer; however, because it was caught early and responds to estrogen and progesterone, the prognosis is good. At this point it looks like the cancer is stage 1. However, as Ann is young, the doctor wants to perform a couple of tests. The first test is a genetic sequencing test...
QUESTION 13 Which of the following would occur if a mutation caused Kinase 1 to be...
QUESTION 13
Which of the following would occur if a mutation caused Kinase 1
to be unable to be phosphorylated? (Select all)
RTK would bind VEGF
RTK would phosphorylate itself
RAS would become active
The phosphorylation cascade would occur
The endothelial cell would divide
0.2 points
QUESTION 14
Imagine that an endothelial cell has a mutation in several of
the enzymes that perform mismatch repair. The endothelial cell
replicates its DNA and then divides into two cells. The resulting...
uble N-ethymaleimide-sensitive factor attachment THE SPACES PROVIDEDFOREACH QUESTION. membrane fusion machinery of intracellular conformations, open (active)...
uble N-ethymaleimide-sensitive factor attachment THE SPACES PROVIDEDFOREACH QUESTION. membrane fusion machinery of intracellular conformations, open (active) and closed ( a process known as palmitoylation, where palm protein back to its inactive form. You discover a occur). No mutation in the amino acid sequence (nactive) (Figure 1). The transition between these conformations is controlled by r cell type with a depalmitoylation defect (depalmitoylation does not protei in receptor (SNARE) proteins are core constituents in the ransport. The protein YKT6 is a...
Choose the correct answers for the following questions. Also explain the biology behind why answers are...
Choose the correct answers for the following questions. Also explain the biology behind why answers are scientifically accurate. L.If' a single point mutation occurs at a random place in the genome, what is the most likely outcome? 1. The mutation will have a noticeable negative effect on the organism. 2. Th 3. The mutation will lead to a noticeable gain-of-function in a agene 4. The mutation will have a noticeable positive effect on the organism 5. The mutation will have...
Question 10-12 10. During the mating process, yeast cells respond to pheromones secreted by other yeast...
Question 10-12
10. During the mating process, yeast cells respond to pheromones secreted by other yeast cells. These pheromones bind GPCRs on the surface of the responding cell and lead to the activation of proteins inside the cell. When a wild-type yeast cell senses the pheromone, its physiology changes in preparation for mating: the cell stops growing until it finds a mating partner. If yeast cells do not undergo the appropriate response after sensing a pheromone, they are considered sterile....
draw the Cario type for species X in the box below an exampleCario Type of shown...
draw the Cario type for species X in the box below an exampleCario
Type of shown on page 1 of the chapter 10 class notes as in humans
larger chromosomes are given a lower number you should number your
commission papers and used to color shades as a figure what to
distinguish homologs with in pairs you don't need to label a little
it's in your Keio type.
Only question 6-7 please
Bio 190, HW 4, Ch 9-10, Due date...
Please answer 2-5
2. Consider a gene with a particular function. Mutation X and mutation Y cach cause defects in the function of the encoded protein, yet a gene containing both mutations X and Y encodes a protein that works even better than the original protein. The odds are exceedingly small that a single mutational event will generate both mutations X and Y. Explain a simple way that an organism with a mutant gene containing both mutations X and Y...
Match the following phenotypes with the mutation that would be the most likely to be its cause. The mutant proteins are listed below, followed by the protein domain that is mutated in each case, followed by the amino acid change that is a result of the mutation Try to answer each question by using the following reasoning: if you observe a phenotype, then that could be due to a mutation in protein in which the domain has had an amino...
Genetics Worksheet Week 3: Gene Regulation and Epigenetics 1. Duchenne muscular dystrophy is caused by a mutation in a gene that is 2.5 million nucleotides in length and encodes a protein called dystrophin. The dystrophin protein itself is 3684 amino acids in length. Calculate below the approximate size of the mRNA that encodes dystrophin. Approximately what percentage of the gene that encodes dystrophin is intron sequence? The human genome encodes a much greater variety and number of proteins than the...
QUESTION 13
Which of the following would occur if a mutation caused Kinase 1
to be unable to be phosphorylated? (Select all)
RTK would bind VEGF
RTK would phosphorylate itself
RAS would become active
The phosphorylation cascade would occur
The endothelial cell would divide
0.2 points
QUESTION 14
Imagine that an endothelial cell has a mutation in several of
the enzymes that perform mismatch repair. The endothelial cell
replicates its DNA and then divides into two cells. The resulting...
uble N-ethymaleimide-sensitive factor attachment THE SPACES PROVIDEDFOREACH QUESTION. membrane fusion machinery of intracellular conformations, open (active) and closed ( a process known as palmitoylation, where palm protein back to its inactive form. You discover a occur). No mutation in the amino acid sequence (nactive) (Figure 1). The transition between these conformations is controlled by r cell type with a depalmitoylation defect (depalmitoylation does not protei in receptor (SNARE) proteins are core constituents in the ransport. The protein YKT6 is a...
Choose the correct answers for the following questions. Also explain the biology behind why answers are scientifically accurate. L.If' a single point mutation occurs at a random place in the genome, what is the most likely outcome? 1. The mutation will have a noticeable negative effect on the organism. 2. Th 3. The mutation will lead to a noticeable gain-of-function in a agene 4. The mutation will have a noticeable positive effect on the organism 5. The mutation will have...
Question 10-12
10. During the mating process, yeast cells respond to pheromones secreted by other yeast cells. These pheromones bind GPCRs on the surface of the responding cell and lead to the activation of proteins inside the cell. When a wild-type yeast cell senses the pheromone, its physiology changes in preparation for mating: the cell stops growing until it finds a mating partner. If yeast cells do not undergo the appropriate response after sensing a pheromone, they are considered sterile....
draw the Cario type for species X in the box below an exampleCario
Type of shown on page 1 of the chapter 10 class notes as in humans
larger chromosomes are given a lower number you should number your
commission papers and used to color shades as a figure what to
distinguish homologs with in pairs you don't need to label a little
it's in your Keio type.
Only question 6-7 please
Bio 190, HW 4, Ch 9-10, Due date...
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