Come up with a different one.. or see what do you did wrong in the first one ( I think .)
Answer:
a)by the process of fermentation
b) organism involved in it are yeast
True, organisms take in nitrogen and carry out life processes.
It differs from DNA chemically in two respects: (1) the nucleotides in RNAare ribonucleotides—that is, they contain the sugar ribose (hence the name ribonucleic acid) rather than deoxyribose; (2) although, like DNA,RNA contains the bases adenine (A), guanine (G), and cytosine (C), it contains the base uracil (U) .