Answer:
Enzymes acts as catalysts to speed up chemical reactions.
Explanation:
Enzymes are otherwise known as biological catalysts which means that the help speed up reactions and break down large food molecules.
Kinetic energy is absorbed and converted to potential energy in an endothermic reaction.
The answer would be:
F - False.
The chemical digestion of proteins actually starts in the stomach. Proteins are first digested by the enzyme pepsin, which is secreted by the stomach, along with hydrochloric acid (HCL). It is then digested further in the small intestine, specifically in the duodenum, with the help of the pancreas. The pancreas releases the enzymes chymotrypsin and trypsin.
Answer:
Lack of sleep.
Explanation:
Lack of sleep/tiredness is really bad for your reaction time.
