2. Sanger sequencing question. a). Why the Sanger sequencing chemistry would not work if too much ddNTP is added in the reaction mixtures? if we have too much ddNTP present in our reaction, we would have early termination near their 5' end and we would never generate products that are long enough to determine the sequence in the capillary electrophoresis. b) In a modified Sanger sequencing experiment, products from each reaction were recovered after separation by gel electrophoresis, and their exact molecular masses were determined by mass spectroscopy for the molecular species where all phosphodiesters are ionized. The molecular ions were found as follows: A reaction: 1163, 3050 and 3363; C reaction: 1451 and 3651; G reaction: 1779, 2107, and 2435; T reaction: 2738 and 3954. The reactions used d(AGC) as a primer. What is the sequence of the target DNA? show/explain your work.

Hi, can you help me with this? Thank you. Please Note: This is only ONE problem set so according to the policy, all questions should be answered. I only need help with numbers 1,4,5,8,9,10,11,12

What factors could explain a transformation efficiency?

Select all that apply from the following to each transformation process : The following are White non-glowing colonies White glowing colonies Blue non-glowing colonies Blue glowing colonies None of the above The transformation are: a. LB + kanamycin plates that have been spread with the E. coli cells transformed with your ligations, what phenotype of the colonies do you expect to obtain . b. LB + kanamycin plates that have been spread with the E. coli cells transformed with water, what phenotype of the colonies do you expect to obtain. c. LB plates that have been spread with the E. coli cells transformed with your pHSG298, what phenotype of the colonies do you expect to obtain. d. LB + kanamycin plates that have been spread with the E. coli cells transformed with PHSG298, what phenotype of the colonies do you expect to obtain. e. LB plates that have been spread with the E. coli cells transformed with your ligations, what phenotype of the colonies do you expect to obtain. f. LB plates…