What during replication DNA?

What during replication DNA?
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DNA replication produces two copies of the DNA.
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$ The regular sequences of a cell cycle is `G_(1),S,G_(2),M` and C ! Replication of DNA occurs during S phase.

Description : $ The regular sequences of a cell cycle is `G_(1),S,G_(2),M` and C ! Replication of DNA occurs during S phase.

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Assertion : Replication of DNA not occurs during interkinesis. Reason : Divison of chromosomes takes place during meiosis-II.

Description : Assertion : Replication of DNA not occurs during interkinesis. Reason : Divison of chromosomes takes place during meiosis-II.

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During meiosis how cycles of nucleus division, DNA replication and division of centromere take place respectively :-

Description : During meiosis how cycles of nucleus division, DNA replication and division of centromere take place respectively :-

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Would most likely happen if DNA polymerize were not functioning properly during DNA replication?

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Why is it more important to check for errors during DNA replication than during protein synthesis?

Description : Why is it more important to check for errors during DNA replication than during protein synthesis?

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During replication, the template DNA is unwound (A) At one of the ends (B) At both the ends (C) At multiple sites (D) Nowhere

Description : During replication, the template DNA is unwound (A) At one of the ends (B) At both the ends (C) At multiple sites (D) Nowhere

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The enzyme which catalyzes the unwinding of DNA helix during replication is: (1) Primase (2) Topoisomerase (3) Helicase (4) DNA polymerase

Description : The enzyme which catalyzes the unwinding of DNA helix during replication is: (1) Primase (2) Topoisomerase (3) Helicase (4) DNA polymerase

Last Answer : (3) Helicase Explanation: A type of helicase enzyme called DNA helicase catalyzes the unwinding of the DNA helix at the time of replication. It uses the energy released through hydrolysis of ATP ( ... The enzyme is needed to separate the two strands of DNA also during transcription and DNA repair.

During DNA replication, the strands separate by (a) DNA polymerase (b) topoisomerase (c) unwindase/helicase (d) gyrase.

Description : During DNA replication, the strands separate by (a) DNA polymerase (b) topoisomerase (c) unwindase/helicase (d) gyrase.

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During DNA replication, Okazaki fragments are used to elongate (a) the lagging strand towards replication fork (b) the leading strand away from replication fork (c) the lagging strand away from the replication fork (d) the leading strand towards replication fork.

Description : During DNA replication, Okazaki fragments are used to elongate (a) the lagging strand towards replication fork (b) the leading strand away from replication fork (c) the lagging strand away from the replication fork (d) the leading strand towards replication fork.

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. DNA replication in bacteria occurs (a) within nucleolus (b) prior to fission (c) just before transcription (d) during S phase.

Description : . DNA replication in bacteria occurs (a) within nucleolus (b) prior to fission (c) just before transcription (d) during S phase.

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The enzyme adds complementary bases to the DNA template strand during replication. a. Ligase b. Helicase c. DNA polymerase III d. RNA polymerase

Description : The enzyme adds complementary bases to the DNA template strand during replication. a. Ligase b. Helicase c. DNA polymerase III d. RNA polymerase

Last Answer : d. RNA polymerase

During DNA replication in prokaryotes, synthesis begins on the circular chromosome A.always at the same place B.at any stretch of DNA that is high in AT pairs C.randomly on the chromosome D.at the promoter

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DNA replication in bacteria occurs: (1) Within nucleolus (2) Prior to fission (3) Just before transcription (4) During S phase

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During DNA replication, Okazaki fragments are used to elongate: (1) The lagging strand towards replication fork. (2) The leading strand away from replication fork. (3) The lagging strand away from the replication fork. (4) The leading strand towards replication fork.

Description : During DNA replication, Okazaki fragments are used to elongate: (1) The lagging strand towards replication fork. (2) The leading strand away from replication fork. (3) The lagging strand away from the replication fork. (4) The leading strand towards replication fork.

Last Answer : (3) The lagging strand away from the replication fork.

During which period of interphase does DNA replication take place?

Description : During which period of interphase does DNA replication take place?

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The enzyme which catalyzes the unwinding of DNA helix during replication is: (1) Primase (2) Topoisomerase (3) Helicase (4) DNApolymerase

Description : The enzyme which catalyzes the unwinding of DNA helix during replication is: (1) Primase (2) Topoisomerase (3) Helicase (4) DNApolymerase

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Can there be DNA replication without cell division? -Biology

Description : Can there be DNA replication without cell division? -Biology

Last Answer : Yes, there can be DNA replication without involvement of cell division in a cell and one such condition existential is called as 'Polyteny'. Polyteny basically occurs because of failure of ... observed in Order Diptera of Class Insecta of Phylum Arthropoda (eg- Drosophila Salivary glands).

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When does replication of chromosomal DNA occur? -Biology

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What is the role of DNA polymerase in DNA replication? -Biology

Description : What is the role of DNA polymerase in DNA replication? -Biology

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Why is DNA replication called semiconservative? -Biology

Description : Why is DNA replication called semiconservative? -Biology

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Why is DNA replication called semiconservative? -Biology

Description : Why is DNA replication called semiconservative? -Biology

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What is the role of the DNA ligase in DNA replication?

Description : What is the role of the DNA ligase in DNA replication?

Last Answer : It joins Okazaki fragments

Which best describes a difference between transcription and DNA replication?

Description : Which best describes a difference between transcription and DNA replication?

Last Answer : The difference between transcription and DNA replication is that transcription uses uracil.

What is replication or DNA replication ?

Description : What is replication or DNA replication ?

Last Answer : The process by which two identical new DNA molecules are formed from one DNA molecule is called DNA replication. In this method , the hydrogen bonds between the two strands of the DNA molecule ... and separated, and each strand forms a new DNA molecule by creating its own complementary new strand.

Why is DNA replication called a semi-conservative method ?

Description : Why is DNA replication called a semi-conservative method ?

Last Answer : In the DNA replication method , the hydrogen bonds between the two DNA strands are broken off and each strand creates a new strand to complement it. Later an old formula and a new formula ... new DNA molecules are formed by the combination of an old maternal molecule and a newly created molecule.

Which one of the following correctly represents the manner of replication of DNA

Description : Which one of the following correctly represents the manner of replication of DNA

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$ The enzymes which joins short pieces DNA in the laggins strand is called ligase. ! Lagging strand and leading strand are formed due to replication f

Description : $ The enzymes which joins short pieces DNA in the laggins strand is called ligase. ! Lagging strand and leading strand are formed due to replication f

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$ DNA replication is semiconservative. ! Helicases are the enzymes which can break the hydrogen bonds between the nuclotides of DNA

Description : $ DNA replication is semiconservative. ! Helicases are the enzymes which can break the hydrogen bonds between the nuclotides of DNA

Last Answer : $ DNA replication is semiconservative. ! Helicases are the enzymes which can break the hydrogen bonds between the ... D. If both As and R are wrong.

$ DNA replication in a bacterial cell is bidirectional. ! A chromosomes with primary constriction is called "SAT" chromosomes.

Description : $ DNA replication in a bacterial cell is bidirectional. ! A chromosomes with primary constriction is called "SAT" chromosomes.

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Interval between mitosis and intiation of DNA replication is called :-

Description : Interval between mitosis and intiation of DNA replication is called :-

Last Answer : Interval between mitosis and intiation of DNA replication is called :- A. `G_(2)`- Phase B. `G_(1)`-phase C. Karyokinesis D. S-phase

Mark incorrect statements :- (A) Meiosis involves only a single cycle of DNA replication (B) Four haploid cells are formed at the end of meiosis-I ( C

Description : Mark incorrect statements :- (A) Meiosis involves only a single cycle of DNA replication (B) Four haploid cells are formed at the end of meiosis-I ( C

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DNA replication is found in :-

Description : DNA replication is found in :-

Last Answer : DNA replication is found in :- A. Mitosis and meiosis-I B. Mitosis and meiosis-I and meiosis-II C. Meiosis only D. Mitosis only

Gap between division phase and start of DNA-replication is called :-

Description : Gap between division phase and start of DNA-replication is called :-

Last Answer : Gap between division phase and start of DNA-replication is called :- A. `G_(1)-"phase"` B. `G_(2)-"phase"` C. M - phase D. Interkinesis

What is One difference between transcription and DNA replication?

Description : What is One difference between transcription and DNA replication?

Last Answer : Feel Free to Answer

What are the answers to DNA and replication crossword?

Description : What are the answers to DNA and replication crossword?

Last Answer : Need answer

Where does the Replication of DNA molecule happens?

Description : Where does the Replication of DNA molecule happens?

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How are DNA replication and transcription similar?

Description : How are DNA replication and transcription similar?

Last Answer : RNA molecules produced by transcription are much shorter inlength than DNA molecules produced by replication. Also in DNAreplication the compliment of Adenine is Thymine. In transcriptionthe compliment of Adenine is Uracil.

What DNA replication occurs in preparation for?

Description : What DNA replication occurs in preparation for?

Last Answer : Both mitosis and meiosis

What is the 2nd step of DNA replication?

Description : What is the 2nd step of DNA replication?

Last Answer : the second step of DNA replication is elongation

What is the role of the DNA ligase in DNA replication apex?

Description : What is the role of the DNA ligase in DNA replication apex?

Last Answer : It ties the chunks of DNA together.

Which helps prevent errors in dna replication?

Description : Which helps prevent errors in dna replication?

Last Answer : DNA polymerase checks the DNA for errors. Apex

Template-directed DNA synthesis occurs in all the following except (A) The replication fork (B) Polymerase chain reaction (C) Growth of RNA tumor viruses (D) Expression of oncogenes

Description : Template-directed DNA synthesis occurs in all the following except (A) The replication fork (B) Polymerase chain reaction (C) Growth of RNA tumor viruses (D) Expression of oncogenes

Last Answer : Answer : C

Translocase is an enzyme required in the process of (A) DNA replication (B) RNA synthesis (C) Initiation of protein synthesis (D) Elongation of peptides

Description : Translocase is an enzyme required in the process of (A) DNA replication (B) RNA synthesis (C) Initiation of protein synthesis (D) Elongation of peptides

Last Answer : Answer : D

Template-directed DNA synthesis occurs in all the following except (A) The replication fork (B) Polymerase chain reaction (C) Growth of RNA tumor viruses (D) Expression of oneogenes

Description : Template-directed DNA synthesis occurs in all the following except (A) The replication fork (B) Polymerase chain reaction (C) Growth of RNA tumor viruses (D) Expression of oneogenes

Last Answer : Answer : C

DNA po lymerase of T. aquat icus is preferred to that of E. coli in PCR because (A) It replicates DNA more efficiently (B) It doesn’t require primers (C) It is not denatured at the melting temperature of DNA (D) It doesn’t cause errors in replication

Description : DNA po lymerase of T. aquat icus is preferred to that of E. coli in PCR because (A) It replicates DNA more efficiently (B) It doesn’t require primers (C) It is not denatured at the melting temperature of DNA (D) It doesn’t cause errors in replication

Last Answer : Answer : C

DNA contains some palindromic sequences which (A) Mark the site for the formation of replication forks (B) Direct DNA polymerase to turn back to replicate the other strand (C) Are recognized by restriction enzymes (D) Are found only in bacterial DNA

Description : DNA contains some palindromic sequences which (A) Mark the site for the formation of replication forks (B) Direct DNA polymerase to turn back to replicate the other strand (C) Are recognized by restriction enzymes (D) Are found only in bacterial DNA

Last Answer : Answer : C