posted by Marlene .
A middle-aged man has been diagnosed as being at high-risk of developing Coronary Artery Disease.
• State the chemical composition of the sterol that is present in high levels in most people who belong to the high-risk group.
• Distinguish between the ‘good' and ‘bad' forms of this sterol.
• Explain the function of the good form of this sterol in the body.
• List the food groups that are the sources of the bad form.