Last lesson we studied how we control the body temperature.
Another factor that should be kept constant is the levels of glucose in blood.
Which are they?
a- Study page 2 from this webpage, watch all the animations and answer the interactive question.
b- Construct a flow chart to show what happens when the levels of glucose in blood increase and decrease.
c- What do you understand by negative feedback?
What is it? Here’s the answer!
a- Build a comparison table between Diabetes type 1 and type 2.
b- Answer exercise 1, pages 13 and 14, booklet.
b- Some time ago, insulin was obtained from…. pigs! Yes!
Nowadays, insulin is produced by genetic engineering.
c- Define genetic engineering.
d- Play the animation about how insulin is produced.