Q3) plz 3. Today we examined the pattern of genomic DNA when it is cut by a restriction enzyme. One of the enzymes,EcoRI, recognizes a specific 6 bp sequence. How often would you expect this enzyme to cut a long stretch ofDNA? About how many fragments does an EcoRI digest produce on the calf genome (Bos taurus, 3 x 10⁹basepairs in length)? Show all work.[Hint: formula is (Length of genomic or plasmid DNA)*(1/4)^bp ; where bp is the length of the restriction site.The reason for this is because there are 4 nucleotides. EcoRI recognizes GAATTC, so if we were to look atgenomic DNA 6 bp at a time, there is a ¼ chance of position 1 having a G, a ¼ chance of position 2 having an A,a 14 chance of position 3 having an A, and so on... ]

Answered: 3. Today we examined the pattern of…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Q3) plz

3. Today we examined the pattern of genomic DNA when it is cut by a restriction enzyme. One of the enzymes,
EcoRI, recognizes a specific 6 bp sequence. How often would you expect this enzyme to cut a long stretch of
DNA? About how many fragments does an EcoRI digest produce on the calf genome (Bos taurus, 3 x 10⁹
basepairs in length)? Show all work.
[Hint: formula is (Length of genomic or plasmid DNA)*(1/4)^bp ; where bp is the length of the restriction site.
The reason for this is because there are 4 nucleotides. EcoRI recognizes GAATTC, so if we were to look at
genomic DNA 6 bp at a time, there is a ¼ chance of position 1 having a G, a ¼ chance of position 2 having an A,
a 14 chance of position 3 having an A, and so on... ]

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Genetic engineering is a process that involves the intentional introduction, elimination, or reorganization of base sequences in DNA to change an organism's apparent shape and function. Genetic engineering is utilized in conjunction with animal cell and tissue culture techniques.

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