Proteins and fats (short) & Energy Flashcards
1
Q
Proteins are found where
A
in structural and functional molecules. in cells e.g. enzymes.
in keratin in hair & muscle fibers
2
Q
What type of protein is muscle fibres
A
structural protein
3
Q
Fats are needed for
A
growth and repair
protect vital organs
4
Q
Glycerol is arranged how
A
Glycerol –> Fatty Acid
—-> Fatty Acid
—–> Fatty Acid
5
Q
What is the equation for energy
A
Energy in Joules = mass of water x rise in temperature x 4.2 / mass of food
6
Q
Advantages of using a calomiter
A
Wiill give a higher energy value of the food sample
Less heat lost to atmposphere
All energy absorbed
7
Q
A
