Pyruvate dehydrogenase is an enzyme that catalyzes the reaction of pyruvate and a lipoamide to give the acetylated dihydrolipoamide and carbon dioxide. The conversion requires the coenzyme thiamine pyrophosphate. ... Collectively E1-E3 transform pyruvate, NAD+, coenzyme A into acetyl-CoA, CO2, and NADH.
I think the answer is A. gives a person the opportunity to discover the exercises that work best for his or her needs.
Methamphetamine, Caffeine, and Cocaine all excite the neural activity and arouse body functions. The correct answer is C.
Answer:
Some people actually need the drugs for medical reasons but another percentage of people abuse it by overdosing, getting addicted or even selling drugs to other people that will just abuse it as well. Many people yearly have died due to overdose and drug abuse in the US. Sometimes people don't know how to control them selves. Even patients that are prescribed drugs can lead to getting addicted to it.
Explanation:
When working properly, food/liquids moves to the esophagus then to the stomach
