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11. Replication of DNA: b. Upon separation, each strand ("parent strand") serves as a _______ for the synthesis of a new, _ strand. 12. Replication of bacterial DNA. a. DNA replication begins at a site called the _ b. An enzyme called _ "unwinds" and "unzips" the DNA double helix c. A primer molecule made of _____ is synthesized. 13. DNA polymerase III "reads" a template strand and synthesizes a complementary strand of DNA in the _ to _ direction (recall #10a above) a. The ___ strand is synthesized continuously from the origin, and is referred to as the _ strand. b. The _ strand is synthesized in short segments, and is referred to as the _ strand. c. The short strands of DNA are called _ fragments, and must be assembled with the help of an enzyme called _. d. The new DNA molecules are then twisted (supercoiled) by an enzyme called _________.

          11. Replication of DNA:
b. Upon separation, each strand ("parent strand") serves as a _______________ for the synthesis of a new, _______________ strand.
12. Replication of bacterial DNA.
a. DNA replication begins at a site called the _______________
b. An enzyme called _______________ "unwinds" and "unzips" the DNA double helix
c. A primer molecule made of _______________ is synthesized.
13. DNA polymerase III "reads" a template strand and synthesizes a complementary strand of DNA in the _________ to _________ direction (recall #10a above)
a. The _______________ strand is synthesized continuously from the origin, and is referred to as the _______________ strand.
b. The _______________ strand is synthesized in short segments, and is referred to as the _______________ strand.
c. The short strands of DNA are called _______________ fragments, and must be assembled with the help of an enzyme called _______________.
d. The new DNA molecules are then twisted (supercoiled) by an enzyme called _______________.

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11. Replication of DNA:
b. Upon separation, each strand ("parent strand") serves as a for the synthesis of a new, strand.
12. Replication of bacterial DNA.
a. DNA replication begins at a site called the
b. An enzyme called "unwinds" and "unzips" the DNA double helix
c. A primer molecule made of is synthesized.
13. DNA polymerase III "reads" a template strand and synthesizes a complementary strand of DNA in the to direction (recall #10a above)
a. The strand is synthesized continuously from the origin, and is referred to as the strand.
b. The strand is synthesized in short segments, and is referred to as the strand.
c. The short strands of DNA are called fragments, and must be assembled with the help of an enzyme called .
d. The new DNA molecules are then twisted (supercoiled) by an enzyme called .

Added by Javier P.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

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06/13/2022

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Replication of DNA: Upon separation, each strand ("parent strand") serves as the synthesis of a new strand. Replication of bacterial DNA begins at a site called the origin. An enzyme called DNA helicase unwinds and unzips the double helix. A primer molecule made of DNA is synthesized. DNA Polymerase III "reads" a template strand and synthesizes a complementary strand of DNA in the above direction (recall #10a). The strand is synthesized continuously from the origin and is referred to as the leading strand. The other strand is synthesized in short segments and is referred to as the lagging strand. The short strands of DNA are called fragments and must be assembled with the help of an enzyme called DNA ligase. The new DNA molecules are then twisted (supercoiled) by an enzyme called DNA gyrase.

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00:01 The oxyribonucic acid is also known as dna.

00:06 Dna replication is returned as dnar.

00:10 Dna replication is the process by which the dna is copied and which can later be transferred into the doctor 7 return as dc.

00:27 This dna replication occurs in the nucleus.

00:33 As we know, dna has host trans.

00:36 These two strands must separate during dna replication.

00:44 Upon separation, these two strands serve as the template for the synthesis of a new daughter strand.

01:01 Hence, these two are the correct answers in order.

01:10 Initiation of the bacterial chromosomal replication returned as r is mediated by the initiator dna a protein.

01:25 This interacts with the repetitive non -palendromic sequence called dnaa box, which is located within the oric region.

01:41 The initiation of replication occurs at the origin of replication written as oor and the coil demb is unwarned by the dna geiris and and a primer molecule made up of short strand of nucleic acid sequences return as nas is formed.

02:10 Hence, these are the correct answers in order.

02:17 Next, dna polymerase 3 return as dp3 reads the template strand and synthesize the complementary strand return as cs or the daughter strand return as das.

02:32 From the 5 prime to the 3 prime direction.

02:37 That is from the 5 prime to the 3 prime direction...

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