stomach acid
It helps activate digestive enzymes and kill many microbes. This topic is part of Human Body within Science & Nature. This page currently draws on 6 supporting questions, with answers and bonus facts available below.
stomach acid trivia questions
The main acid in the stomach is what?
Answer: Hydrochloric acid
Bonus fact: It helps activate digestive enzymes and kill many microbes.
Stomach acid creates what general pH environment?
Answer: Strongly acidic
Bonus fact: Stomach contents can reach pH values near 1 to 3.
What mucus-lined barrier helps protect the stomach wall from its own acid?
Answer: Gastric mucosal barrier
Bonus fact: Mucus and bicarbonate help shield stomach tissue.
Antacids work by doing what to stomach acid?
Answer: Neutralizing it
Bonus fact: Basic compounds react with gastric acid.
What exceptionally strong feature helps many vultures digest rotting meat safely?
Answer: Very acidic stomach
Bonus fact: Strong stomach acid kills many pathogens.
An antacid is used mainly to relieve what?
Answer: Heartburn
Bonus fact: Antacids neutralize excess stomach acid.