First one is a and second one is b
It allows flexible movement that is controlled. Please mark Brainliest!!!
Answer:
D. Hydrolysis
Explanation:
Dehydration synthesis reactions build molecules up and generally require energy, while hydrolysis reactions break molecules down and generally release energy. Carbohydrates, proteins, and nucleic acids are built up and broken down via these types of reactions, although the monomers involved are different in each case.
I hope this helps have a great day :)
TCGACTGGATCGCCTGTT
DNA has T instead of U :)
Water is the energy source for the hydrologic cycle