Class notes Water and Carbohydrates

* WHY CAN'T HUMANS DIGEST CELLULOSE! HOW DO VEGAN ANIMALS GET ENERGY FROM PLANTS?



& bonds
our enzymes canonly digesta bonds for energy + plants have
-




Animals have
symbiotic bacteria (cellulose enzyme found here) that can digest cellulose !
-




.6
2 . The antagonistic effect of insulin and glucagon
Tissue cells - lowers blood sugar
You eat
lot
>
HIGH BLOOD
-> PANCREAS-INSULIN
a SUGAR
When ~converted to
eryglycogen guicose
↑
converted to
S
-
LOW BLOOD

SUGAR
- >
glucagon-beaka Release to

bloodstream
down




. FUNCTIONAL GROUPS
3
↓
if too much :




Cycle repeats
Hydroxyl carbonyl Phosphate
i
R-O hydroxyl i ~Aldehyde r' H
p-
H -P -O -




~ ↑ ketone i O
6 -




R- R