Worksheetsglycolytic pathway
Total questions: 15
Worksheet time: 6mins
Name
Class
Date
1.
Where does glycolysis take place in cells?
a)
Cytoplasm
b)
Mitochondrion
c)
Endoplasmic Reticulum
d)
Ribosomes
2.
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
3.
The enzyme that produces G3P & DHAP is:
a)
Hexokinase
b)
Aldolase
c)
PhosphoFructoKinase
d)
Enolase
4.
Glycolysis results in the net gain of:
a)
2 ATP
b)
4 ATP
c)
4 NADH
d)
2 Acetyl CoA
5.
Glucose enters cells and is committed to glycolysis with the addition of:
a)
PFK Enzymes
b)
-PO4 from ADP
c)
-PO4 from ATP
d)
Electrons from ATP
6.
Glycolysis occurs during aerobic or anaerobic conditions.
a)
True
b)
False
7.
Which enzyme adds a phosphate to F-6-P?
a)
PhosphoFructoKinase
b)
Hexokinase
c)
Aldolase
d)
Pyruvate Kinase
8.
Which molecule is an isomer of Glyceraldehyde-3-Phosphate (G3P)?
a)
DHAP
b)
PEP
c)
Pyruvic Acid
d)
1,3 BPG
9.
Glycolysis is a metabolic pathways that
I. Produces ATP
II. Produces NAD+
III. Produces pyruvate
IV. Occurs in cytoplasm
a)
I, II, III
b)
I, II, IV
c)
I, III, IV
d)
I, II, III, IV
10.
Phosphorylation on glucose will activate the glucose molecule.
a)
True
b)
False
11.
Pyruvate is readily to be converted to the following substances EXCEPT
a)
Alanine
b)
Acetyl CoA
c)
Lactic acid
d)
Phosphoenolpyruvate
12.
The first step in getting energy in the cell by breaking down glucose is known as
a)
the Krebs cycle
b)
electron transport
c)
fermentation
d)
glycolysis
13.
In glycolysis, glucose is converted into two molecules of _____.
a)
citric acid
b)
oxaloacetic acid
c)
pyruvic acid
d)
Acetyl CoA
14.
This molecule contains three phosphate groups
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
15.
How many phases involve in Glycolysis?
a)
1
b)
2
c)
3
d)
4
100 %
