Which of thd following has a co enzyme activity?
Answers
Answer:
Explanation:
NAD is known as nicotinamide adenine dinucleotide. It is a dinucleotide which has two dinucleotides joined by the phosphodiester bond. It is a coenzyme found in all living cell. NAD
+
acts an electron acceptor in metabolic reaction. During glycolysis, it accepts the electron and changes to NADH which is further changed to ATP. One NADH produces three ATP.
Nicotinamide adenine dinucleotide phosphate is known as NADP. It acts as an electron acceptor. The reduced form of the NADP is known as NADPH.
Purines are double ring while pyrimidines are single ring structure. Adenine and guanine are purines while thymine and cytosine are pyrimidines. A purine is attached to pyrimidine by hydrogen bond. Adenine is attached to thymine by two hydrogen bonds while three hydrogen bond is present between guanine and cytosine.
So, the correct answer is option A.
Answer:
mai karu gi ap say bat
Explanation:
mere say be koi bat nahi karta