subject
Biology, 25.12.2019 03:31 beccadrums

Assume that you are trying to insert a gene into a plasmid. someone gives you a preparation of genomic dna that has been cut with restriction enzyme x. the gene you wish to insert has sites on both ends for cutting by restriction enzyme y. you have a plasmid with a single site for y, but not for x. your strategy should be toa) insert the fragments cut with x directly into the plasmid without cutting the plasmid. b) cut the plasmid with restriction enzyme x and insert the fragments cut with y into the plasmid. c) cut the dna again with restriction enzyme y and insert these fragments into the plasmid cut with the same enzyme. d) cut the plasmid twice with restriction enzyme y and ligate the two fragments onto the ends of the dna fragments cut with restriction enzyme x. e) cut the plasmid with enzyme x and then insert the gene into the plasmid.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 20:00
2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization
Answers: 2
question
Biology, 22.06.2019 07:00
What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination
Answers: 1
question
Biology, 22.06.2019 10:00
Witch theory suggests all living things are made up of cell or cells
Answers: 1
question
Biology, 22.06.2019 11:30
Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d
Answers: 1
You know the right answer?
Assume that you are trying to insert a gene into a plasmid. someone gives you a preparation of genom...
Questions
Questions on the website: 13722363