Glucose + Tests Flashcards
1
Q
test for protein
A
biuret solution, blue to purple
2
Q
cold ethanol, shake, water, clear to cloudy
A
test for fat
3
Q
iodine solution, orange to blue/black
A
test for starch
4
Q
test for sugar
A
Benedict’s solution, blue to brick-red (green for low sugar)
5
Q
substances from glucose
A
cellulose, lipids, proteins/enzymes, starch
6
Q
how do plants gain nitrogen to make protein with glucose?
A
nitrates in the soil
