Page 22 - SAAT BIOLOGY PART 2
P. 22
SAAT BIOLOGY MR.MOHAMED ELGAYAR MRPROF.NET
CARBOHYDRATES: Found in wheat, pasta, potatoes. rice,
fruits and sweets.
• CELLULOSE (dietary fibers): A complex carbohydrate
that cannot be digested in the human body.
• FATS: The most concentrated energy source available to
the body. Found in meat, dairy products (cheese, butter,
milk).
• PROTEINS: found in meat, beans, vegetables and fruits.
Humans require 20 different Amino
Acids for protein synthesis.
1g of carbohydrates or proteins contains 4 Calories. 1g of
fats contains 9 Calories.
MRPROF.NET MR.MOHAMED ELGAYAR MRPROF.NET@GMAIL.COM
