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1:02
Nicotinamide adenine dinucleotide (NAD) is a vital coenzyme found in all living cells. It plays several crucial roles in the body, including: 1. **Energy Production**: NAD is essential for cellular respiration, particularly in the electron transport chain, where it helps generate ATP, the primary energy currency of cells. 2. **DNA Repair**: NAD is a substrate for enzymes involved in DNA repair and maintenance, which helps protect cells from mutations and damage. 3. **Cell Signaling**: NAD is inv
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1:30
NAD: Nicotinamide Adenine Dinucleotide สูตร NR (Nicotinamide Riboside) by PNN&U #pdsworldwide #เส้นทางสู่ความสำเร็จแบบมืออาชีพ #สุขภาพดีมีความสุข #miracleofsuccess #มหัศจรรย์แห่งความสำเร็จ #jackbillionaire🇹🇭 | Krittayan Khutiyanun
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SOLVED: Nucleotide Bonding: DNA molecule is composed of four smaller nucleotide molecules: Adenine (A) and Thymine are complementary, but they are not capable of forming an electrostatic bond due to the molecular shape. Cytosine (C) and Guanine (G) are also capable of forming electrostatic bonds. The C-G bond is shown below. Only ions participate in bonding. For example, the nitrogen is indicated with a minus sign, meaning it is negatively charged. The charges on each ion are as follows:Nitrogen
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