Explain dna replication, Biology

Assignment Help:

Q. As a result of the DNA replication two DNA molecules come into existence. Why is it not correct to assert that the two "new" DNA molecules are created? What is the name given to the process concerning that fact?

During the replication each chain of the DNA molecule acts by pairing new nucleotides and after the process two newly formed chains made along with the union of these nucleotides appear. Then two DNA molecules are formed, each with one chain from the original molecule and one new chain formed by new nucleotides. Thus it is not completely correct to assert that the replication produces two new molecules of the DNA. It is better to insist that two new half- molecules are created.

For this phenomenon the DNA replication is known semiconservative replication


Related Discussions:- Explain dna replication

Explain the peripheral resistance, Explain the Peripheral Resistance Re...

Explain the Peripheral Resistance Resistance offered by arterioles or resistance vessels, as you have read above, is termed as peripheral resistance. Changes in peripheral resi

What do you mean by primary metabolites, Q. What do you mean by Primary Met...

Q. What do you mean by Primary Metabolites ? As the name indicates, primary metabolites are molecules involved in vital metabolic pathways. They are of universal occurrence and

Diagram and describe the signalling of toll, Diagram and describe the signa...

Diagram and describe the signalling of toll like receptors and the resulting cytokines.

Define water losses by insensible perspiration, Define water losses by Inse...

Define water losses by Insensible perspiration? Insensible perspiration accounts for a relatively constant amount of water loss that is proportional to the surface area of the

Pets, Pets, Medical Research and Zoos - Wildlife Animals and plants ar...

Pets, Medical Research and Zoos - Wildlife Animals and plants are gathered throughout the world for zoos, private collectors, pet shops and researchers in biology and medicine

Pollutants, These are solid, liquid or gaseous substance present in the atm...

These are solid, liquid or gaseous substance present in the atmosphere in such concentrations, as may be or tend to be injurious to human beings or other living creatures, plants a

What is motor neuropathy, What is Motor Neuropathy It leads to muscular...

What is Motor Neuropathy It leads to muscular weakness and wasting.  Muscle wasting leads to various foot deformities and abnormal pressure points develop due to loss of even p

Loss-of-function mutations, Choose the correct answer. A. The phenotype det...

Choose the correct answer. A. The phenotype determines the genotype. B. True-breeding individuals are produced by repeated backcrossing. C. Recessive alleles are usually loss-of-fu

Somatoform disorders, SOMATOFORM DISORDERS: The term 'Neurosis'  was f...

SOMATOFORM DISORDERS: The term 'Neurosis'  was first introduced in 1769 by William Cullen (1710-  1790). Till later part of nineteenth century, anxiety disorders were conspicu

What is the first polar body, What is the first polar body? How different i...

What is the first polar body? How different is it from the oocyte II? In oogenesis the oogonium differentiates into oocyte I (2n) and this cell enters meiosis. After finishing

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd