1.3 Inheritance, Exercise and Health Flashcards
What are the two types of cholesterol?
Good and bad cholesterol
What is cholesterol
A substance found in the blood
What is good cholesterol needed for?
Healthy cell membranes and to make vital substances
What happens if there is too much cholesterol in the blood?
Increased risk of heart disease and diseased arteries
What inherits factors affect our health?
Metabolic rate and cholesterol levels
How can blood cholesterol levels be increased?
By eating food rich in saturated fat
How can cholesterol levels be decreased and metabolic rates be increased?
By exercising regularly
Why is exercising regularly good?
Because it decreases cholesterol levels and increases metabolic rate
Why does eating too much make you put on weight?
Because the food contains energy, and any excess energy not used is stored by the body as fat
