Meaning of NADH in biology

Answer 1

It stands for Nicotinamide adenine dinucleotide phosphatewhich is a coenzyme, something that is used in chemical reactions.

It plays a role in anabolic reactions; reactions which involve creating something. One example of a reaciotn which uses NADP is photosynthesis (the process by which plants make food using light energy).

Have a look aon Wikipedia for more easy to understand info... or find a more reputable source on the internet, its not hard.

Answer 2

Nicotinamide adenine dinucleotide, abbreviated NAD+, is a coenzyme found in all living cells. The compound is a dinucleotide, since it consists of two nucleotides joined through their phosphate groups, with one nucleotide containing an adenine base and the other containing nicotinamide.

In metabolism, NAD+ is involved in redox reactions, carrying electrons from one reaction to another. The coenzyme is therefore found in two forms in cells: NAD+ is an oxidizing agent - it accepts electrons from other molecules and becomes reduced, this reaction forms NADH, which can then be used as a reducing agent to donate electrons. These electron transfer reactions are the main function of NAD+. However, it is also used in other cellular processes, notably as a substrate of enzymes that add or remove chemical groups specially protons from proteins, in posttranslational modifications. Due to the importance of these functions, the enzymes involved in NAD + metabolism are targets for drug discovery.

Answer 3

NADH (nicotinamide adenine dinucleotide) is a coenzyme found in cells that plays a key role in transferring electrons during cellular respiration. It acts as a carrier of electrons from glucose and other nutrients to the electron transport chain, where ATP is produced for energy.

Answer 4

NADH is an hydrogen carrier and a energy carrier

Answer 5

NADH in Biology is a reduced form of NAD meaning it is when NAD accepts electrons with a proton of H+ converting it into NADH.

Answer 6

Nicotinamide Adenine DinucleotideHydrogen atom

Answer 7

Nicotinamide Adenine Dinucleotide Phosphate.