Answer:
To be an energy source.
Explanation:
In cells carbohydrates are broken down for energy use to generate ATP, NADPH, and FADH.
Answer:
They are all organelles in a cell
Explanation:
Hope this helps!
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.