Answer:
solid
Explanation:
Matter in solid state have the highest density, with the molecules tightly packed together.
The answer would be - It untwists the double helix and separates the two DNA strands. A helicase is an enzyme used to separate strands of a DNA double helix by breaking hydrogen bonds between annealed nucleotide bases.
Safety goggles! Wouldn't want to get sulfuric acid in your eyes
Answer:
Cell membrane is also called as semi permeable membrane.
Explanation:
It allows some chemical compounds to pass through and stops the other from their entry.
10. A Cat because it's a mammal