This is the product of translation a new molecule of DNA a
Solution
19. Ans: B (A new molecule of protein)
During translation process of transcription , m-RNA is decoded to produce a new proterin molecule.
20. Ans: B (An organism in which the genome has been intentionallu altered to enhance a feature of the organism or introduce new advantageous features)
Transgenic animals are results of recomibant DNA technology. In this process the desired gene is inserted into the genome of an organism. These changes are performed usually to the fertilized eggs and are transferred to the surrogate mothers.
21. Ans:D (A virus)
Transduction is the process of tranferring the genetic material of bacteria from one to another using Virus. Virus is the vector for the transformation of DNA from bacteria.
22.Ans : A (Point Mutation)
Point mutation is atype of mutation in which very less number od nucleotides are altered or deleted.
23. Ans: E (Lysosomes)
Lysosomes are the cell organelles that are capable of digesting the engulfed bacteria, viruses and other foriegn organisms. Also they clear the worn out cell organelles. They are called the scavengers of the cell.
24.Ans D (Inner membarne of mitochondria; plasma membrane)
In eukaryotes the ATP synthesis occurs in inner mitochondrial matrix (animals) and choloroplasts (plants). In prokaryotes the cell organelles like eukaryotes are absent. The enrgy production happens in the cytocol or the cell wall (plasma membrane)

