bone experiments Flashcards
1
Q
does a baked bone break?
A
yes
2
Q
does a baked bone bend?
A
no
3
Q
baked bone conclusion:
A
baking breaks down the COLLAGEN so it is brittle and easier to break
4
Q
does a bone soaked in vinegar break?
A
no
5
Q
does a bone soaked in vinegar bend?
A
yes
6
Q
soaked in vinegar conclusion:
A
soaking in vinegar dissolves the CALCIUM so the bone becomes bendy
7
Q
does a normal bone break?
A
no
8
Q
does a normal bone bend?
A
no
9
Q
normal bone conclusion:
A
COLLAGEN and CALCIUM needed to make the bone flexible but strong
