Answer:
They are called hydrogen bonds
<span>epidermolysis bullosais caused by the 12th chromosome
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Answer:
Which of the following properties describes a direct current system but not an alternating current system?
The current always flows it the same direction.
Explanation:
When current flows in the same direction, it is described to have flow in a direct manner rather than an alternate system
You need to put up a picture
It is mRNA because it picks up the chromosome
