Biology, asked by bhabananaik2017, 10 months ago

How can A distinguish T from C

Answers

Answered by abarnambbs

Explanation:

gugyghjrkucsthzeywyddw rfmffshrsebajfrhyfhgdf ok gv

Answered by Anonymous

Way of distinguishing is written below -

•In the question, A refers to adenine, t refers to thymine and C refers to cytosine. During DNA replication, bonding between purines and pyrimidines occur in the DNA polymerase enzyme.

•It has a hand like structure. It makes sure that purines always binds with pyrimidines and vice versa.

•Therefore, adenine being purine always binds with pyrimidine thymine and guanine always binds with cytosine.

•Now adenine will always bind with thymine because there are two hydrogen bond formation between the two and guanine will always bind with cytosine because there are three hydrogen bond formation between the two.

•Error in correct binding here is checked during proof reading, if still the error is not encountered or corrected then mutation occurs.

Previous Question

Next Question

Similar questions

Science, 5 months ago

༽ a) Identify the animal and locate its dwelling place. b) Name any 2 type of food eaten by it. c) What is the function of oil glands present near their tail? d) Why does it swing from side to side while walking? e) Name the fat layer present beneath the skin of this animal.

Social Sciences, 5 months ago

अर्थग्राह्यता-प्रतिक्रिया (अ) प्रश्नों के उत्तर दीजिए। 1. धरती की शोभा का प्रमुख कारण वर्षा है। इस पर अपने विचार बताइए। 2 घने बादलों का वर्णन अपने शब्दों में कीजिए। DHशन...

English, 5 months ago

She walked _______ the lane. fill preposition...

Math, 10 months ago

A man in his will distributed his money in such a way that half of its is for his wife, two- thirds of the remaining equally to three of his sons and the remaining amount equally to four of his daughters. If each of the daughters receives Rs. 20,000/-. How much money will each of his sons receive?