In a nucleus, the number of ribonucleosi | Class 12 Biology Chapter Molecular Basis of Inheritance, Molecular Basis of Inheritance NCERT Solutions

Question:

In a nucleus, the number of ribonucleoside triphosphates is 10 times the number of deoxy x10 ribonucleoside triphosphates, but only deoxy
ribonucleotides are added during the DNA replication. Suggest a mechanism.

Answer:

DNA polymerase enzyme is highly specific to recognize only deoxyribonucleoside triphosphates, therefore, it cannot hold RNA β- nucleotides.


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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 9: In a nucleus, the number of ribonucleoside triphosphates is 10 times the number of deoxy x10 ribonuc....