List the mechanistic steps of DNA synthesis starting with the primed template and deoxynucleoside triphosphate. A.)...
List the mechanistic steps of DNA synthesis starting with the primed template and deoxynucleoside triphosphate.
A.) The hydrogen bond-dependent of the incoming nucleotide to the DNA template
B.) Pyrophosphate is released and hydrolyzed to two phosphates by pyrophosphatase
C.) the 3'-OH of the primer initiates a nucelophilic attack of the alpha-phosphate of the incoming nucleotide
D.) The incoming nucleotide is now base-paired to the template and covalently linked to the primer DNA strand
Homework Answers
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List the mechanistic steps of DNA synthesis starting with the
primed template and deoxynucleoside triphosphate.
A.)...
Description: DNA elongates from the 5' to 3' direction. To do so, it requires attack of...
Description: DNA elongates from the 5' to 3' direction. To do so, it requires attack of a triphosphate base pair and release of pyrophosphate. In this exercise you will need to both draw in the mechanism for this attack, but also make sure your base correctly pairs with the drawn in base pair on the template strand. Please show hydrogen bonding with dashed lines Instructions: Using good old fashioned pen and paper (pencil is ok too), draw in the structure...
1) You have four tubes with buffer, primer, DNA polymerase, template, and dNTP’s. In tube A,...
1) You have four tubes with buffer, primer, DNA polymerase, template, and dNTP’s. In tube A, you have added radioactive ddATP at a ratio of 1 ddATP/100 dATP. In tube T, you have added radioactive ddTTP at a ratio of 1 ddTTP/100 dTTP. In tube G, you have added radioactive ddGTP at a ratio of 1 ddGTP/100 dGTP. In tube C, you have added radioactive ddCTP at a ratio of 1 ddCTP/100 dCTP. Here is a picture of the template...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose 15. Use Figure 2 and 3 of the lab to compare the genome of a human with a mouse, fruit fly and yeast. paired in a specific way. d) Adenine in one DNA strand always pain with thymine ) Bases in opposite strands of a DNA molecule are linked together by hydrogen in the other strand and bonds. Yeast Human Mouse Fruit Fly Number...
1. The clamp loader loads the sliding clamp onto the DNA. Review the steps listed below....
1. The clamp loader loads the sliding clamp onto the DNA. Review the steps listed below. Which step would come SECOND? a) ATP binds to the y (gamma) subunits, which undergo a conformation change. b) Double-stranded DNA passes through the ß clamp. c) They (gamma) — p clamp —ATP complex binds primed DNA. d) Y (gamma) subunits bind to and open the clamp. e) Single-stranded DNA passes through the side of the ß clamp loader gap. 2. Which of the...
can u tell me if these answers are correct please!??!!! Choose the best answer for the...
can
u tell me if these answers are correct please!??!!!
Choose the best answer for the following questions. Place your answer on the line. If your answer is not on the line.it does not count 1 Mender's discovery that characteristics are inherited due to the transmission of hereditary factors resulted from his (1) dissections to determine how fertilization occurs in pea plants (2analysis of the offspring produced from many pea plant crosses (3) careful microscopic examinations of genes and chromosomes...
Description: DNA elongates from the 5' to 3' direction. To do so, it requires attack of a triphosphate base pair and release of pyrophosphate. In this exercise you will need to both draw in the mechanism for this attack, but also make sure your base correctly pairs with the drawn in base pair on the template strand. Please show hydrogen bonding with dashed lines Instructions: Using good old fashioned pen and paper (pencil is ok too), draw in the structure...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose 15. Use Figure 2 and 3 of the lab to compare the genome of a human with a mouse, fruit fly and yeast. paired in a specific way. d) Adenine in one DNA strand always pain with thymine ) Bases in opposite strands of a DNA molecule are linked together by hydrogen in the other strand and bonds. Yeast Human Mouse Fruit Fly Number...
can
u tell me if these answers are correct please!??!!!
Choose the best answer for the following questions. Place your answer on the line. If your answer is not on the line.it does not count 1 Mender's discovery that characteristics are inherited due to the transmission of hereditary factors resulted from his (1) dissections to determine how fertilization occurs in pea plants (2analysis of the offspring produced from many pea plant crosses (3) careful microscopic examinations of genes and chromosomes...
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