Enzymes Quiz

Biological catalysts, proteins that act as catalysts for biological reactions, they speed up the rate of chemical reactions without undergoing any change.

Most enzymes are water-soluble globular proteins, which are usually spherical in structure and are the most abundant types of proteins.

Globular proteins act as enzymes, messengers, transporters, and regulators. They are generally soluble in water.

<p>The proteins involved in providing structural stability are collagen, fibrinogen, and keratin.</p> Signup and view all the answers

<p>Enzymes increase the rate of reaction by lowering the energy of activation and catalyze nearly all the chemical reactions taking place in the cells of the body.</p> Signup and view all the answers

<p>Enzymes act as biological catalysts, speeding up chemical reactions by lowering the energy of activation.</p> Signup and view all the answers

<p>Globular proteins are usually spherical in structure, water-soluble, and are the most abundant type of proteins. They act as enzymes, messengers, transporters, and regulators.</p> Signup and view all the answers

<p>Proteins with low solubility in water include collagen, fibrinogen, and keratin, which provide structural stability.</p> Signup and view all the answers

<p>Enzymes are proteins made up of particular amino acid sequences.</p> Signup and view all the answers

<p>For a reaction to occur, molecules must collide and collide with sufficient energy.</p> Signup and view all the answers