8. Distinguish the roles of the following: RAG1/2 enzyme complex; TdT (terminal deoxynucleotidyltransferase); and DNA repair complex enzymes in V(D)J recombination. (15 points)
9. Describe how the expression of membrane bound AND secreted IgM and IgD immunoglobulins is controlled at the level of RNA SPLICING. (15 points)
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
8. Distinguish the roles of the following: RAG1/2 enzyme
complex; TdT (terminal deoxynucleotidyltransferase); and DNA repair...
Question 6 1 pts While the Rag1/2 complex mediates the initial cleavage of the recombination signal...
Question 6 1 pts While the Rag1/2 complex mediates the initial cleavage of the recombination signal sequences during VDJ recombination, other enzymes are needed to join the cut regions together. Beyond defects in V(DJ recombination, what other defect might you observe in cells lacking one or more of these other enzymes? Defective RNA processing Defective repair of DNA double strand breaks Defective histone methyltransferase function Defective repair of thymidine dimers
2. A dominant allele H reduces the number of body bristles that Drosophila flies have, giving...
2. A dominant allele H reduces the number of body bristles that Drosophila flies have, giving rise to a “hairless” phenotype. In the homozygous condition, H is lethal. An independently assorting dominant allele S has no effect on bristle number except in the presence of H, in which case a single dose of S suppresses the hairless phenotype, thus restoring the "hairy" phenotype. However, S also is lethal in the homozygous (S/S) condition. What ratio of hairy to hairless flies...
Question 6 1 pts While the Rag1/2 complex mediates the initial cleavage of the recombination signal sequences during VDJ recombination, other enzymes are needed to join the cut regions together. Beyond defects in V(DJ recombination, what other defect might you observe in cells lacking one or more of these other enzymes? Defective RNA processing Defective repair of DNA double strand breaks Defective histone methyltransferase function Defective repair of thymidine dimers
Most questions answered within 3 hours.
-
It is said that Galileo discovered a basic principle of the
pendulum—that the period is independent...
asked 29 seconds ago -
The Cost of Equity and
Flotation Costs
Messman Manufacturing
will issue common stock to the public...
asked 7 minutes ago -
a) summarize the challenges facing New Britain today
b) identify some of its strengths
c) suggest...
asked 9 minutes ago -
**86 at 40 not 88. please show how got Tr in calculations thank
you
2) The...
asked 10 minutes ago -
McGlaun Company pays its employees every two weeks. The firm
last paid its employees on September...
asked 23 minutes ago -
You have been gifted a Mogwai as a pet and decide to do a little
online...
asked 28 minutes ago -
given the standard of 200 mg/dl and the absorbance of that
standard is 0.640. What is...
asked 31 minutes ago -
Exercise 8-51 Algo
An accounting professor is notorious for being stingy in giving
out good letter...
asked 39 minutes ago -
month
total distribution cost
level of activity (unit produced)
july
230.000
3500
august
250.000
3750
september...
asked 40 minutes ago -
A smoke detector system uses two devices, A and B. If smoke is
present, the probability...
asked 1 hour ago -
Your division head has assigned another important project to you
and your team. This project is...
asked 52 minutes ago -
Under normal use conditions, the Mean Time To Failure of a
heating coil can be modeled...
asked 1 hour ago