A. Characteristics
You would use this key and it will say something like go to 12 of it has long wings or go to 11 if it has no wings.
DNA can be made into mRNA
Answer: Concentration gradient (happy to help)
Explanation: The particles may move along or against their concentration gradient.
Yes. You could do this by adding solvents to break down any cell walls, centrifuge to separate the DNA, if you haven't got much then upscale with PCR, gel electrophoresis could be used to detect the DNA, and Sanger sequencing to find the sequence.
The answer is the first one.
