Question

Class II DNA-type elements encode for reverse transcriptase, required for their transposition

a-true
b-false

Answer 1

Class II DNA-type elements encode for reverse transcriptase, which is required for their transposition.

Step-by-step explanation:

Class II DNA-type elements encode for reverse transcriptase, which is required for their transposition. This statement is true. Reverse transcriptase is an enzyme that catalyzes the synthesis of DNA from an RNA template. Class II DNA-type elements, also known as DNA transposons, move by transcription of RNA at one locus, followed by reverse transcription and integration of the cDNA back into genomic DNA at a different location.