1
Q
What is the function of the stomach?
A
To kill bacteria and to digest protein.
2
Q
What is the stomach made of?
A
Muscle.
3
Q
What are the functions of the acid?
A
- Kill microorganisms
- Create optimum environment/ pH for pepsin
4
Q
What nutrient is digested in the stomach?
A
Protein
5
Q
What are proteins made of?
A
Amino acids
6
Q
What is the enzyme found in the stomach?
A
Pepsin
7
Q
How is the reaction equation for Pepsin?
A
pepsin
protein ——————> amino acids
8
Q
Why doesnt the acid in the stomach doesn’t burn the stomach?
A
Inside the stomach there is a layer of mucus.
9
Q
What pH does the stomach have?
A
pH2
10
Q
What does the gall bladder release in the small intestine to prevent burnings from the acid?
A
Bile
Biology: Digestion
flashcards
Decks in class (15)
# Cards
-
Enzymes and Human Digestion6
-
Processes of Digestion5
-
Teeth and Tooth Structure18
-
The Mouth and Salivary Glands3
-
The Digestive System13
-
Peristalsis (Moving food through the gut)8
-
The Stomach10
-
Digestion Enzymes9
-
For Investigation Questions or Graph Questions5
-
How do enzymes work?9
-
Digestive enzyme (summary)6
-
Digestion of Lipids2
-
Absorption in the Small Intestine11
-
After absorbtion2
-
Factors affecting the enzyme activity1
