Biology: Health & Diet Flashcards
What are enzymes known as?
They are known as biological catalysts
What are enzymes?
They are special proteins that can break large molecules of nutrients down into small molecules.
What do the enzymes speed up?
They speed up digestion
What does the enzyme carbohydrase break down?
It breaks down carbohydrates
What enzyme is used when the product made is amino acids?
The enzyme used is protease
Where are water and minerals absorbed into the blood the body?
It is the large intestine
What is the function of the oesophagus?
It carries food to the stomach
What is the function of the stomach?
It churns the food and begins chemical digestion of proteins
What is a balanced diet?
A balanced diet is is when you have the right amount of the food group to keep you healthy.
What can an unbalanced diet lead to?
An unbalanced diet can lead to you being underweight, overweight or vitamin and mineral deficient.
What nutrient provides growth and repair?
Protein
Name three types of carbohydrates
Bread, pasta and potatoes
What is the function of vitamins and minerals in the body?
Needed in small amounts to keep you healthy
What is there an increased risk of if you are underweight?
There is an increased risk of poor immune system, lack of energy and lack of vitamins & minerals
What type of drug is paracetamol and aspirin
They are medicinal drugs
