Question

What is gene therapy? illustrate using the
example of adenosine dominase ADA)
deficiony.
a) What are the disadvantanges of GMO?
C) what are the advantages
of recombinant
insulin?​

Answer 1

Explanation:

1.Gene therapy is the process of introduction of DNA into an organism e.g. human beings in order to treat a disease. It is used to replace a missing gene product or to correct mutant alleles. ADA is an autosomal-recessive inherited disorder that occurs due to defective adenosine deaminase (ADA) enzyme.

2.List of Disadvantages of GMOs

They would make plants that leave unwanted residual effects to remain in the soil for a long period of time. ...

They can pose a threat to the insects that are important to the ecosystem. ...

They can produce more weeds and can threaten the lives of animals. ...

They threaten crop diversity.

3.Following are the advantages of recombinant insulin:

(a) Recombinant insulin can be prepared on large scale without worrying about the source animal.

(b) Batch to batch consistency can be maintained and quality can also be maintained.

(c) Helps in preventing cruelty against animals.

(d) Chances of allergic reactions have been minimized.

(e) Chances of transmission of infection from source animals have been nullified.

(f) Recombinant insulin has almost replaced animal-sourced insulin from around the world.

(g) This paves the way for forms of insulin which need not be given through injections.

Answer 2

1. 1.Gene therapy is the process of introduction of DNA into an organism e.g. human beings in order to treat a disease.
2. It is used to replace a missing gene product or to correct mutant alleles.
3. ADA is an autosomal-recessive inherited disorder that occurs due to defective adenosine deaminase (ADA) enzyme.

1. 2.1.Allergic reactions. Some people believe that GMO foods have more potential to trigger allergic reactions.
2. Cancer.
3. Antibacterial resistance.
4. Outcrossing.

3..

1. It is less expensive.
2. It causes fewer allergic reactions.
3. It is more rapidly absorbed and shows its effectiveness over shorter period of time.