Answer:
B) All DNA molecules will migrate up the gel toward the positive electrode.
Explanation:
Because the DNA has a negative charge - regardless the size-, all DNA molecules will migrate towards the positive electrode, at the top of the gel. This is due to the Coulomb's physic law "force of the interaction between the charges is attractive if the charges have opposite signs".
Instead of migrate down the gel , the DNA will do migrate up the gel (opposite direction).
Atoms are electrically neutral because they have equal numbers of protons positively charged and electrons negatively charged.
Answer:
you could have a long lasting scar on you
The answer to this question is 50 degrees farenheight. Wheelchair athletes are athletes that has disabilities like amputees, those who have spinal cord injuries, those who are partially sighted or visually impaired, and some who have cerebral palsy. Wheelchair athletes have difficulty retaining heat because of thermoregulation.
