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Glycolysis

Total questions: 15

Worksheet time: 11mins

Name
Class
Date
1.
Where does glycolysis take place in cells?
a)
Cytoplasm
b)
Mitochondrion
c)
Endoplasmic Reticulum
d)
Ribosomes
2.
Glycolysis results in the net gain of:
a)
2 ATP
b)
4 ATP
c)
4 NADH
d)
2 Acetyl CoA
3.
Which molecule is an isomer of Glyceraldehyde-3-Phosphate (G3P)?
a)
DHAP
b)
PEP
c)
Pyruvic Acid
d)
1,3 BPG
4.

What is the end product of glycolysis?

a)

Pyruvate

b)

Glucose

c)

GA-3-p

d)

Fructose

5.
Which is not part of the net products of Glycolysis?
a)
2 ATP
b)
2 NADH
c)
2 Pyruvate
d)
2 CO2
6.
In the final step of glycolysis ATP is made through the process of:
a)
Substrate Level Phosphorylation
b)
Oxidative Phosphorylation
c)
Photo-Phosphorylation
d)
RedOx Reactions
7.
The first step of glycolysis results in the formation of:
a)
Glucose-6-Phosphate
b)
Fructose-6-Phosphate
c)
ATP
d)
1,6 Bis-PhosphoGlycerate
8.
NADH is produced by the oxidation of:
a)
G3P
b)
DHAP
c)
PEP
d)
1,3 BPG
9.

Which enzyme adds a phosphate to Fructose 6-phosphate?

a)
PhosphoFructoKinase
b)
Hexokinase
c)
Aldolase
d)
Pyruvate Kinase
10.
Which molecule is an isomer of Glyceraldehyde-3-Phosphate (G3P)?
a)
DHAP
b)
PEP
c)
Pyruvic Acid
d)
1,3 BPG
11.
What is the function of NAD+?
a)
It absorbs light
b)
It is an electron carrier
c)
It is a light-reflecting pigment
d)
It acts as long-term energy storage
12.

After the NAD+ receives electrons, what does it change to?

a)

ATP

b)

NADH

c)

ADP

13.

How many ATP molecules are required to start glycolysis?

a)

Four

b)

Three

c)

Two

d)

One

14.

The first enzymes that convert glucose into glucose-6-P are

a)

Hexokinase

b)

PFK1

c)

Phosphofructokinase

d)

Aldolase

15.

In glycolysis which 2 reactions use ATP

a)

Fructose-1,6-bisphosphate ---> Glyceraldehyde-3-phosphate

Fructose-1,6-bisphosphate ---> Dihydroxyacetone phosphate

b)

Glucose ----> Glucose-6-phosphate

Glucose-6-phosphate ---> Fructose-6-phosphate

c)

Glucose-6-phosphate ---> Fructose-6-phosphate

Dihydroxyacetone phosphate ---> Glyceraldehyde-3-phosphate

d)

Glucose --> Glucose-6- phosphate

Fructose-6-phosphate---> Fructose-1,6-bisphosphate