When the phosphate groups of the single nucleotides combine to form the backbone of the nucleic acid, energy is released. This energy is used for polymerization.
No, because there is a vaccum between earth and the moon (no air) and sound requires a medium to pass to pass through to be heard.
Yes you are right .. X is undergoing a change from solid to gas at point E
Answer:
x=-1
Explanation:
1. Simplify brackets.
2x+3×6x=−20
2. Simplify 3×6x to 18x.
2x+18x=−20
3. Simplify 2x+18x to 20x.
20x=−20
4. Divide both sides by 20.
x=−1