Test: Digestive

Question 1

#19 
Name 4 things that take place in the large intestine

Answer 1

1. Water is removed from chyme, Vitamin K is produced, enzymes are added to complete chemical digestion, leftover nutrients are further absorbed through the villi
2. NB #64

Question 2

#27 
What substance must be present in the stomach for pepsin to work best?

Answer 2

1. Hydrochloric Acid

2. NB #65 (and picture of board)