Answer:
Yes, DNA is negatively charged because of the presence of phosphate groups in nucleotides. Thus, It will move towards the positive anode.
George should incorporate the plant which he gave the least fertilizer and the plant which he gave the most fertilizer, because those will show the biggest difference.
ANSWER IS D. it is not c that it wrong I just took the test
The answer is B. All plant cells have cell walls while animal cells do not.
Answer:
D. The acidity of the lake to increase
Explanation:
Fun fact: did you know tomatoes are acidic because they have a pH value lower than 7?