<h2><em>In this video, PAC-MAN is an analogy fo</em><em>r</em><em> </em><em>what?</em></h2>
<em>Enzymes</em>
what is enzymes
Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.
el niño tendría síndrome de downEl síndrome de Down es causado por un error aleatorio en la división de las células que tiene como resultado la presencia de una copia extra del cromosoma 21.
The sarcoplasmic reticulum<span> is a specialized type of smooth ER which regulates the calcium concentration in the cytoplasm of striated muscle cells during muscle contraction.</span>