Anabolic, endergonic, non-spontaneous
The breaking apart the link between ATP and phosphate which produces heat is catabolic, exergonic, and spontaneous. The burning of paper is catabolic, exergonic, and spontaneous.
No, protein synthesis is endergonic.
Catabolic: long cellulose polymers are broken down into carbon dioxide, water, and carbon monoxide gases. Exergonic: can be used to do work Spontaneous: once started the reaction will reach completion by itself, driven by a very positive change in entropy. However the reaction has a high activation energy. Therefore it is thermodynamically favourable but kinetically unfavourable.
You would expect a catabolic reaction to be spontaneous because this type of reaction involves the release of energy. You would expect reactions that require energy (anabolic reactions) not to be spontaneous due to the need for an input of energy.
A reaction is endergonic when it requires a net input of energy; if the products contain more energy than the reactants. So, no an endergonic reaction takes in energy. An exergonic reaction releases energy. In an exergonic reaction, the reactants contain more energy than the products.
The breaking apart the link between ATP and phosphate which produces heat is catabolic, exergonic, and spontaneous. The burning of paper is catabolic, exergonic, and spontaneous.
Catabolic: cellulose is broken down to carbon dioxide, water, and carbon monoxide. Exergonic: energy is released which can be used for work. Spontaneous: once the reaction is started, it will go to completion.
No, protein synthesis is endergonic.
Catabolic: long cellulose polymers are broken down into carbon dioxide, water, and carbon monoxide gases. Exergonic: can be used to do work Spontaneous: once started the reaction will reach completion by itself, driven by a very positive change in entropy. However the reaction has a high activation energy. Therefore it is thermodynamically favourable but kinetically unfavourable.
Enzymes are major biological molecules that are important for the metabolic processes that sustain life (anabolic= endergonic, nonspontaneous; catabolic= exergonic, spontaneous; anabolic processes+catabolic processes=metabolism). Enzymes' main function in chemical reactions is to catalyze them, or speed them up (i.e. they are catalysts). While most types of enzymes are proteins, there are a few RNA enzymes known as ribozymes. Enzymes almost always end with the suffix -ase.
You would expect a catabolic reaction to be spontaneous because this type of reaction involves the release of energy. You would expect reactions that require energy (anabolic reactions) not to be spontaneous due to the need for an input of energy.
making ATP is endergonic. This is because after ATP hydrolysis to form ADP + P, we now are at a lower energy state and for ATP to be formed again it has to be fueled by catabolic pathways, eg respiration. this energy input allows ATP to be formed and thus we see that phosphorylation of ADP requires energy input (endergonic) to form ATP. Converting ATP into ADP and P itself is EXERGONIC.
A reaction is endergonic when it requires a net input of energy; if the products contain more energy than the reactants. So, no an endergonic reaction takes in energy. An exergonic reaction releases energy. In an exergonic reaction, the reactants contain more energy than the products.
Glycogen is a storage polysaccharide made up of glucose units.The synthesis of glycogen is endergonic. That is energy has to be supplied for the synthesis process.The breakdown of glycogen is exergonic. that is energy is primarily released during the process.
Catabolic
catabolic
catabolic