Explain why exact replication of dna is necessary, Biology

Assignment Help:

Figure  shows part of a DNA molecule


(a) (i) What do the dotted lines in Figure represent?

 (ii) Name J to M.
J..............................
K..............................
L..............................
M..............................

(b) State three ways in which the structure of messenger RNA differs from DNA.

(c) Explain why exact replication of DNA is necessary.

78_DNA molecule.png


Related Discussions:- Explain why exact replication of dna is necessary

Digitalis glycosides, The digitalis glycosides are the only orally active p...

The digitalis glycosides are the only orally active positive inotropic agents currently available. The positive inotropic occurs through inhibition of the enzyme Na + -K + -ATPase

On average what is the life duration of the red blood cells, On average wha...

On average what is the life duration of the red blood cells? Where are they destroyed? What is the destination of the heme groups after the destruction of hemoglobin molecules?

Significance of the uterine glycogen- producing glands, Q. What is the sign...

Q. What is the significance of the uterine glycogen- producing glands? The uterine glands produce glycogen that able to degrade into glucose to nourish the embryo before the co

Protein truncation test, The protein truncation test (ptt) gives an uncommo...

The protein truncation test (ptt) gives an uncommon exception, targeting mutations that create shortened proteins, majorly premature translation termination. Ptt has various attrac

Respiration of seeds, How can i design an experiment to compare the heat ou...

How can i design an experiment to compare the heat output by two different types of germinating seeds?

Define the types of ketogenic diets, Define the types of Ketogenic Diets? ...

Define the types of Ketogenic Diets? The ketogenic diet is initiated after an initial period of Pasting for 24-72 hours, till ketosis is established. There are two types of ket

Smoking of meat products, S m o k in g of Meat Products The purpos...

S m o k in g of Meat Products The purpose of smoking meat is to develop a distinctive flavour, aroma and appearance. These attributes can also be achieved with liquid smok

What is diabetes mellitus, Question 1 What is diabetes mellitus? Discuss b...

Question 1 What is diabetes mellitus? Discuss briefly its pathogenesis. Explain how would you diagnose this disorder Question 2 Discuss the following Glucose tolerance

Effects of plant growth regulators on development, Effects of Plant Growth ...

Effects of Plant Growth Regulators on Development Like animals plants require input of energy from the outside environment to sustain growth and development. But unlike anim

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