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Dna Replication Free Doubts and Solutions

CBSE - XII Science - Biology - Molecular Basis of Inheritance

how does telomere repetitive sequence control the function of eukaryotic chromosomes and why?

Asked by imtiyazmulla68 30th March 2018, 9:54 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

if genes are specific parts of dna helix then how can we explain recombination and linkage? is this that  a part of dna is breaked from onechromosome and joinedon other???????

Asked by upmaniousagarika 25th June 2016, 6:01 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

Please tell me the differences been DNA polymerase 1,2,3 in detail and also tell me the functions about all the polymerase as mentioned above

Asked by ayushi 15th June 2016, 11:48 AM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

What is the difference between the function of primase and DNA polymerase? 

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

Distinguish between a leading and lagging strand. 

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

What is known by semiconservative nature of DNA? 

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

(a) In a nucleus, the number of nucleoside triphosphates is 10 times the number of deoxyribonucleoside triphosphates but only deoxyribonucleotides are added during DNA replication. Suggest a mechanism. (b) Name few enzymes involved in DNA replication other than DNA polymerase and ligase.

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

Why does DNA replication start from the 5′ end?

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

Where and when does replication occur?

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

In which direction are the leading and lagging strands synthesised during DNA replication? Name the enzyme responsible for this process. 

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

Name the enzyme involved in the continuous replication of DNA strand. Mention the polarity of the template strand. 

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

Name the technique used for separating DNA fragments in the laboratory.

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

What is proofreading in DNA synthesis?

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

Name the enzymes which can break and reseal the DNA strand.

Asked by Topperlearning User 16th June 2014, 4:53 PM
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CBSE - XII Science - Biology - Molecular Basis of Inheritance

what is the difference between DNA and DNase?

Asked by chhabita2011 6th June 2014, 12:13 PM
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