Question

Genetics
आनुवंशिकी
(Maximum
1. पोकरियोटस में डी. एन. एके द्विगुणन को उपर्युक्त चित्रों सहित समझाइये।
Describe DNA replication in Prokaryotes with suitable diagram
2.अनुवंशिक रोगों में जीन थेरेपी के महत्व पर चर्चा कीजिये।
Discuss the importance of gene therapy in hereditary disorders​

Answer 1

Explanation:

1. Replication in prokaryotes starts from a sequence found on the chromosome called the origin of replication—the point at which the DNA opens up. ... The other strand is synthesized in a direction away from the replication fork, in short stretches of DNA known as Okazaki fragments. This strand is known as the lagging strand.

2. Gene therapy is when DNA is introduced into a patient to treat a genetic disease. The new DNA usually contains a functioning gene to correct the effects of a disease-causing mutation. Gene therapy uses sections of DNA? (usually genes?) to treat or prevent disease