How many molecules of pyruvic acid are produced when a single glucose molecule undergoes glycolysis?(1 point)
Responses
0
0
2
2
4
4
1
2
4
Order the atoms involved in cellular respiration from most prevalent to least.(1 point)
Responses
C, H, O
C, H, O
O, H, C
O, H, C
H, O, C
H, O, C
H, C, O
C, H, O
How many CO2 molecules are produced when three glucose molecules undergo cellular respiration?(1 point)
Responses
12
12
18
18
6
6
3
6
Suppose cellular respiration occurs inside an insulated, sealed container. How does the container’s weight change during the reaction?(1 point)
Responses
fluctuates
fluctuates
increases
increases
stays the same
stays the same
decreases
stays the same
How would a 3D model of glucose differ from the formula model?(1 point)
Responses
A formula model shows which atoms are larger but the 3D model does not.
A formula model shows which atoms are larger but the 3D model does not.
A formula model shows size of the glucose molecule, but the 3D model does not.
A formula model shows size of the glucose molecule, but the 3D model does not.
A 3D model shows the number of each type of atom, but the formula model does not
A 3D model shows the number of each type of atom, but the formula model does not
A 3D model shows how the different atoms are arranged, but the formula model does not.