<p><strong>Enzymes are colloids</strong></p>
<p>Coenzymes can be derivatives of vitamins. But they can also simply be metal ions. These enzymes are often also called metal enzymes or metal proteides -&nbsp;<a href="https://domyhomework.club/">do my homework for me please</a>&nbsp;(e.g. the iron-containing enzymes of the respiratory chain).</p>
<p>Enzymes are colloids, i.e. they do not diffuse through membranes. Due to their protein-like structure, they are irreversibly destroyed (denatured) when heated to over 60 &deg;C with the addition of acids, bases or heavy metal ions -&nbsp;<a href="https://domyhomework.club/chemistry-problem-solver/">https://domyhomework.club/chemistry-problem-solver/</a>&nbsp;. The chemical change primarily affects the spatial structure of the enzyme.</p>
<p>The enzymes jointly involved in the course of a metabolic reaction are usually grouped together in certain cell spaces, for example the enzymes of the respiratory chain in the mitochondria, of protein synthesis in the ribosomes. This has the advantage that the substrates contained therein can only be converted by the enzymes also contained therein. Competing conversions are not possible.<br /> A substance can undergo several reactions in the organism (e.g. oxidation, reduction). However, an enzyme can only catalyse one of the reactions possible for the substrate (effect specificity). In addition, enzymes are substrate-specific -&nbsp;<a href="https://domyhomework.club/php-homework/">do my php homework</a>&nbsp;, i.e. only those substances that have a specific structure matching the enzyme will fit each enzyme (lock-and-key principle).</p>
<p>For example, digestive enzymes trigger the breakdown of basic nutrients (carbohydrates, fats, proteins) into their water-soluble components and control this process. In the process, they do not change themselves and can cause these reactions again and again. Intermediate compounds are formed with the starting material, from which they emerge unchanged after the biochemical reaction has taken place. The starting material must match the enzyme.</p>
<p><strong>Read also:</strong></p>
<p><a href="http://bioimagingcore.be/q2a/441958/figurative-numbers">Figurative numbers</a></p>
<p><a href="http://teamworkmatters.ocbmedia.com/members/samalbee/profile/">Biography Leonhard Euler</a></p>
<p><a href="https://www.bs-bamboo.co.uk/profile/albees046/profile">Scaling</a></p>
<p><a href="https://prendster.com/read-blog/20383">Jons Jakob Baron Berzelius</a></p>
<p><a href="https://www.slcworld.org/profile/albees046/profile">Erasmus of Rotterdam</a></p>