Biochemistry Lab Quiz
Preview:
Which indicator tested for starches?
A. Iodine
B. Biuret
C. Benedicts
D. Brown Paper Bag
This indicator(iodine) had a color change of..
A. blue to orange
B. brown to black
C. light purple to dark purple
D. no oily ring to oily ring
What was our enzyme in the liver lab?
A. Catalase
B. Catalose
C. Hydrogen Peroxide
D. Substrate
The increased surface area sample of liver had what type of result when mixed with hydrogen peroxide?
A. Very reactive
B. Not reactive
C. Slowly reactive
This indicator(biuret) had a color change of..
A. blue to orange
B. brown to black
C. light purple to dark purple
D. no oily ring to oily ring
The frozen sample of liver had what type of result when mixed with hydrogen peroxide?
A. Very reactive
B. Not reactive
C. Slowly reactive
This indicator(benedicts) had a color change of..
A. blue to orange/yellow/green/red
B. brown to black
C. light purple to dark purple
D. no oily ring to oily ring
Cooked liver, low pH, high pH all had what type of result when mixed with hydrogen peroxide?
A. Very reactive
B. Not reactive
C. Slowly reactive
Our catalase connected to the ______ in the liver lab?
A. Catalose
B. Hydrogen Peroxide
C. Activation Energy
D. Enzyme
Which indicator tested for sugars?
A. Iodine
B. Biuret
C. Benedicts
D. Brown Paper Bag
This indicator(brown paper bag) had a change of..
A. blue to orange/yellow/green/red
B. brown to black
C. light purple to dark purple
D. no oily ring to oily ring
Which indicator tested for lipids?
A. Iodine
B. Biuret
C. Benedicts
D. Brown Paper Bag
Which indicator tested for protein?
A. Iodine
B. Biuret
C. Benedicts
D. Brown Paper Bag
