Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Complementation tests are used to determine whether:
(select the one correct answer)
a new mutant phenotype of interest is dominant or recessive to another mutant phenotype.
two phenotypically identical mutants carry mutations in the same or in different genes.
two or more mutants have the same sequence variation (the same DNA sequence)
b and c
a, b, and c
a and c
If we are considering two genes that assort independently we would predict a 9:3:3:1 ratio with four different phenotypes in the F2 progeny created from crossing dihybrid F1s. If the a/a; B/_ progeny have the same phenotype as the a/a;b/b progeny what would the F2 phenotypic ratio be?
(choose one correct answer.) please explain!
12:3:1
10:6
no change in the 9:3:3:1 ratio
13:3
9:7
9:3:4
What are some reasons why individuals with a dominant allele may not display the phenotype (or may display a weaker than expected phenotype, for example)?
(there may be more than one correct answer)
Other genes may affect expression or function of the gene causing the condition (e.g. "rescue" the mutant phenotype)
Differences in the interference/regulation of transcription and translation
Differences in the type/location of mutations within a gene
the minimum length for this assignment is 2000 words. be sure to check your report for your post and to make
Assume you have isolated a new recessive tryptophan-requiring mutation in a MAT? yeast strain. You cross this mutant to a MAT? trp1 trp3 strain.
Explain why it is acceptable to record positive test before the suggested incubation time is completed but it is not acceptable to record a negative result early.
After the complete oxidation of glucose via glycolysis and the Krebs cycle, most of the energy once stored in a glucose molecule is now stored in molecules of ATP, NADH and FADH2. Remembering that each energy conversion is not 100% efficient, what..
On the way to the doorknob, Matt stepped on a sharp nail. What type of reflex will he trigger? Trace the pathway from stepping on the nail to withdrawing his foot from the stimulus
What effects would the addition of excess nitrogen fertilizer to farmland have on the nitrogen cycle and to the various biotic components of the cycle?
Red blood corpuscles do not have a nucleus, but they are eukaryotic cells. Discuss the possible reasons as to why they lack a nucleus and the merits and demerits of this adaptation.
As a result of single intake of 6.3x10^3 Bq of a radionuclide, a particular organ will receive doses of the 0.2 mGy from a low energy beta particles and 0.05 mGy from the alpha particles during next 50 y.
Physiologically, what does relative fuel consumption mean? Show/attach a link or source to find the information in addition to the information that was given.
q1. what colour does starch change to while tested with the benedicts reagent test and what colour does it change to
Compare and contrast the three modes of photosynthesis. List the advantages and disadvantages of each mode.
The Sierra Nevada Mountains run north and south through California. Storms track from the west to the east. Which side of the Sierra Nevada Mountains will experience a rain shadow?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd