3.2 Flashcards
1
Q
Neutralisation
A
when acid and base neutralise each other when mixed
2
Q
Chemical digestion
A
process that breaks down large molecules of food into smaller ones that can be absorbed by the body
3
Q
Pepsin
A
enzyme that helps digest proteins in the stomach
4
Q
Enzymes
A
chemical that speeds up a reaction, can help digest starch in saliva
5
Q
Heartburn
A
when hydrochloric acid rises to oesophagus from stomach
6
Q
Antacids
A
tablets that people take to relieve heartburn, contains bases to neutralise acid
