2 Match each characteristic to the appropriate process.Anabolic processbreaks down macromoleculesAnswer Bankuses NADPH as the electron carriertransforms fuels into cellular energy, such as ATP or ion gradientsCatabolic processrequires energy inputs, such as ATPuses NAD+ as the electron carriersynthesizes macromolecules

Metabolism is the sum total of all chemical reactions taking place in lifeforms. It can be divided into two types; anabolism and catabolism.Anabolic processes involve the formation of larger complex molecules from simple molecules.In anabolism, complex molecules are synthesized by using a few simple molecules such as pyruvate, acetyl CoA, etc.Anabolic reactions require a supply of energy, which is generally provided by energy rich molecules like ATP.Anabolism can also require reducing equivalents such as NADPH.Catabolism involves the breakdown of complex molecules into simple ones. For example, polysaccharides get catabolized into their monosaccharide units.Catabolic reactions are generally oxidation reactions, where the molecule gets broken down (catabolized) via oxidation (removal of electrons and/or protons). The electrons and protons removed are often passed onto electron carriers like NAD+ and FAD.With the help of these points, we can match the characteristics of anabolism and catabolism as follows.Catabolism is the break down of macromolecules. It releases energy in the form of ATP. It involves oxidation reactions where the electrons removed from the oxidized species are passed onto electron carriers like NAD+.Anabolism involves formation of macromolecules. It requires energy in the form of ATP. It requires reducing equivalents like NADPH.Catabolic processAnabolic processBreaks down macromoleculesTransforms fuel into cellular energy, such as ATP or ion gradient.Uses NAD+ as the electron carrierSynthesize macromoleculesRequires energy input such as ATP.Uses NADPH as electron carrier.