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During halftime of a University of Illinois football game,the marching band members stand next to each other to form the shape of a large letter "I." Bob looks on and says,"All I see is a bunch of individual people standing together." In other words,he cannot see how they collectively form a single large letter.Most likely,Bob has ____.
Double-Stranded DNA
The structure of DNA in which two linear strands run in opposite directions (antiparallel) and are wound around each other, much like a twisted ladder, forming the characteristic double helix.
Sticky Ends
Single-stranded overhangs resulting from the action of restriction enzymes on DNA, which can be used to join DNA fragments together.
Viruses
Viruses are microscopic infectious agents that replicate only inside the living cells of an organism, leading to various diseases.
Vector DNA
A DNA molecule used as a vehicle to artificially carry foreign genetic material into another cell.
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