POEDoes milk make you sick?

Why?

Prediction 1 Which type of milk product(s) has the

sugars lactose.

Why do you think this?

A = whole milk

B = low fat milk

C = Lactid milk

Observe A = whole milk ___________________________

B = low fat milk ___________________________

C = Lactaid milk ___________________________

Prediction 2 Can I get rid of the lactose in the two

types of milk?

Why do you think this?

A = whole milk

B = low fat milk

Observe A = whole milk ___________________________

B = low fat milk ___________________________

Discussion How easy is it to break bonds in a

molecule?

Explain Lactase is an

enzyme that breaks the bond of lactose to make two sugars.

If you are lactose intolerant your body can not properly make lactase so you can NOT break the sugar apart.

Last Prediction What does any of this have to do with

Genetics?