Every HIV particle contains two RNA molecules. If two genes from one RNA molecule become detached and then, as a unit, get attached to one end of the other RNA molecule within a single HIV particle, which of these is true?
A) There are now fewer genes within the viral particle.
B) There are now more genes within the viral particle.
C) A point substitution mutation has occurred in the retroviral genome.
D) The retroviral equivalent of crossing over has occurred, no doubt resulting in a heightened positive effect.
E) One of the RNA molecules has experienced gene duplication as the result of translocation.
An R plasmid with resistance genes carried in a transposon
The catabolism of various molecules from food.
Some of the many small molecules found in cells
Oil molecules cling to metal surfaces but easily slide against each other.
Creation of recombinant DNA molecules in vitro
Morgan’s test-cross analysis of genetic linkage between autosomal genes