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

Centrosome, structure of centrosome and work

structure of centrosome and work

Taxonomy, Agroup of realated genera are classified as-?

Agroup of realated genera are classified as-?

What is phylum platyhelminthes - flatworms, What is Phylum Platyhelminthes ...

What is Phylum Platyhelminthes - Flatworms ? This Class consists of the free-living flatworms, the best known of which is the Genus Planaria. Most of the species in this class

Define the armamentarium, Define the Armamentarium a) Micro-mirrors (ma...

Define the Armamentarium a) Micro-mirrors (magnification: x 40, Size: 0.5) b) Micro-probe c) Micro-blades, tissue retractors d) Burs e) Retrograde Tips "round bur

Porifera, what are the general characteristicss of porifera

what are the general characteristicss of porifera

Which kind of animals does the placenta exist, Q. In which kind of animals ...

Q. In which kind of animals does the placenta exist? What is its major function? True placenta is present in placental mammals. The placenta is formed from the chorion of th

Importance of biodiversity, T hese are some important uses of biodiversity....

T hese are some important uses of biodiversity. 1.   Source of food, medicines and drugs: (a)       Wheat, rice and maize are three carbohydrate rich crops and contribute

Three and four kingdom classification, Three and Four Kingdom Classificatio...

Three and Four Kingdom Classification The two-kingdom classification, while solving many of the problems of classification, failed to establish clear-cut distinction between p

Endocytosis, i have to make assignment on it. can u help me

i have to make assignment on it. can u help me

Define the term - sulphur, Define the term - Sulphur   Sulphur is found...

Define the term - Sulphur   Sulphur is found in small amounts in soil perhaps 0.15% only. A large part of sulphur used by plants comes from decomposing organic matter or from f

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