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glycolysis ca

Total questions: 92

Worksheet time: 42mins

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.
Glycolysis results in the net gain of:
a)
2 ATP
b)
4 ATP
c)
4 NADH
d)
2 Acetyl CoA
4.
Glycolysis results in the total production 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.
Which is not part of the net products of Glycolysis?
a)
2 ATP
b)
2 NADH
c)
2 Pyruvate
d)
2 CO2
7.
Glycolysis occurs during aerobic or anaerobic conditions.
a)
True
b)
False
8.
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
9.
Which of the following is not a product of glycolysis?
a)
FADH2
b)
NADH
c)
ATP
d)
Pyruvate
10.
NADH is produced by the oxidation of:
a)
G3P
b)
DHAP
c)
PEP
d)
1,3 BPG
11.
Which molecule is an isomer of Glyceraldehyde-3-Phosphate (G3P)?
a)
DHAP
b)
PEP
c)
Pyruvic Acid
d)
1,3 BPG
12.

Click on all the statements that are true:

a)

I miss my biology class

b)

social distancing is a good idea right now

c)

the g in glycolysis is silent

d)

Association of Tennis Professionals

13.

What two word term refers to cellular respiration that occurs in the presence of oxygen?

(a)  

14.

On page 173 of your textbook, what is the relationship between G3P and DHAP?

(a)  

15.

The end product of glycolysis are two molecules of pyruvate. How many carbons are in a pyruvate molecule?

(a)  

16.

Which is a product of glycolysis?

a)

2 molecules of pyruvic acid

b)

1 molecule of glucose

c)

NAD+

d)

oxygen

17.
Where does glycolysis take place in cells?
a)
Cytoplasm
b)
Mitochondrion
c)
Endoplasmic Reticulum
d)
Ribosomes
18.
Glycolysis results in the net gain of:
a)
2 ATP
b)
4 ATP
c)
4 NADH
d)
2 Acetyl CoA
19.
Glycolysis results in the total production of:
a)
2 ATP
b)
4 ATP
c)
4 NADH
d)
2 Acetyl CoA
20.
Which is not part of the net products of Glycolysis?
a)
2 ATP
b)
2 NADH
c)
2 Pyruvate
d)
2 CO2
21.
Glycolysis occurs during aerobic or anaerobic conditions.
a)
True
b)
False
22.
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
23.
Which of the following is not a requirement for glycolysis?
a)
Oxygen
b)
ATP
c)
NAD+
d)
Glucose
24.
Which of the following is not a product of glycolysis?
a)
FADH2
b)
NADH
c)
ATP
d)
Pyruvate
25.
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
26.
What is the starting molecule for glycolysis?
a)
Glucose
b)
ADP
c)
Oxygen
d)
Pyruvic Acid
27.
Glycolysis requires
a)
ATP
b)
Oxygen
c)
sunlight
d)
NADP+
28.
In glycolysis, glucose is converted into two molecules of _____. 
a)
citric acid
b)
oxaloacetic acid
c)
pyruvic acid
d)
Acetyl CoA
29.
What is Anaerobic Respiration?
a)
process of producing energy without oxygen.
b)
process of producing energy with oxygen.
30.
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
31.
This molecule contains three phosphate groups
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
32.
This process releases chemical energy from sugars and other carbon-based molecules to make ATP when oxygen is present.
a)
photosynthesis
b)
light-independent reaction
c)
cellular respiration
d)
light-dependent reaction
33.
Which is not a waste product of cellular respiration?
a)
Water
b)
Heat
c)
Carbon Dioxide
d)
Oxygen
34.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
35.
Which molecule isn't an energy carrier?
a)
FADH2
b)
NADH
c)
oxygen
d)
ATP
36.

The molecule that functions as the oxidizing agent (electron receptor) in a redox or oxidation-reduction reaction _____.

a)

gains electrons and gains potential energy

b)

loses electrons and loses potential energy

c)

gains electrons and loses potential energy

d)

loses electrons and gains potential energy

37.

Which enzyme reduces NAD+ to NADH?

a)

Enolase

b)

Adolase

c)

Phosphoglucoisomerase

d)

Dehydrogenase

38.

Finish the phrase: “As the bonds in glucose are _______ and rearranged, energy is __________.”

a)

broken, released

b)

built, trapped

c)

broken, trapped

d)

built, released

39.

In which part of the mitochondria does glycolysis take place?

a)

intermembrane space

b)

Matrix

c)

Cristae

d)

none of the answers are correct

40.
What are two of the products of glycolysis?
a)
2 pyruvate and 4 net ATP
b)
2 triose phosphate and 2 net ATP
c)
2 NADH and 4 net ATP
d)
2 NADH and 2 net ATP
41.
What does phosphorylation do in glycolysis?
a)
destabilizes glucose
b)
allows glucose to bond to fructose
c)
creates 4 net ATP
d)
makes ADP into ATP
42.
What is the net ATP production of glycolysis?
a)
2
b)
4
c)
32
d)
36
43.
Which is the correct order of the stages of glycolysis?
a)
ATP formation, lysis, phosphorylation, oxidation
b)
oxidation, phosphorylation, ATP formation, lysis
c)
phosphorylation, lysis, oxidation, ATP formation
d)
lysis, oxidation, phosphorylation, ATP formation
44.
What happens in lysis?
a)
glucose becomes fructose 
b)
glucose becomes pyruvate
c)
glucose destabilizes
d)
glucose becomes triose phosphate 
45.
Which is not a product of lysis in glycolysis?
a)
triose phosphate
b)
fructose 1,6 biphosphate
c)
PGA
d)
G3P
46.
What are the products of all of cellular respiration?
a)
lactate and ATP
b)
water, carbon dioxide, ATP
c)
water, ATP, oxygen
d)
carbon dioxide and ethanol
47.
Where does glycolysis occur?
a)
cristae
b)
chloroplast
c)
cytoplasm
d)
nuclear membrane
48.
In step 3 of glycolysis, NAD+ is ___ to produce ___.
a)
reduced, ATP
b)
oxidized, ATP
c)
reduced, NADH and H
d)
oxidized, NADH and H
49.
Oxidation is ___.
a)
the loss of electrons
b)
the gain of electrons
c)
the loss of ATP energy
d)
the gain of ATP energy
50.
Oxidation is a loss of ___.
a)
energy as ATP
b)
phosphate group(s)
c)
hydrogen atoms/electrons
d)
none of these are correct
51.
Reduction of NAD+ creates _____.
a)
2 more NAD+
b)
NADH + H
c)
6 net H+
d)
ADP
52.
Glucose and fructose are ____.
a)
geometric isomers
b)
structural isomers
c)
enantiomers
d)
all of these are true
53.
The formula of fructose is ___.
a)
C6H6O6
b)
C12H6O12
c)
C6H12O6
d)
none of these are correct
54.
Glycolysis is ________ so it _______.
a)
anaerobic, needs oxygen
b)
aerobic, doesn't need oxygen
c)
aerobic, needs oxygen
d)
anaerobic, doesn't need oxygen
55.
The output of glycolysis includes ____.
a)
2 H+ and 2 NADH
b)
2 H+ and 4 NADH
c)
4 H+ and 2 NADH
d)
4 H+ and 4 NADH
56.
Cellular Respiration occurs in ___.
a)
the cytoplasm and mitochondria
b)
the cytoplasm and chloroplast
c)
the mitochondria and chloroplast
d)
none of these are true
57.
Glycolysis uses: ________.
a)
2 ATP
b)
4 ATP
c)
6 ATP
d)
8 ATP
58.
What is the correct order of cellular respiration?
a)
ETC, Krebs Cycle, Acetyl coA Formation, Glycolysis
b)
ETC, Acetyl coA Formation, Glycolysis, Krebs Cycle
c)
Glycolysis, ETC, Acetyl coA Formation, Krebs Cycle
d)
Glycolysis, Acetyl coA Formation, Krebs Cycle, ETC
59.
What is the total ATP production in glycolysis?
a)
23
b)
46
c)
2
d)
4
60.

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

61.

Glycolysis is an energetically costly process.

a)

True

b)

False

62.

Phosphorylation on glucose will activate the glucose molecule.

a)

True

b)

False

63.

___________ will cleave the hexose into two molecules of triose.

a)

Hexokinase

b)

Glucokinase

c)

Aldolase

d)

Enolase

64.

________ molecules of ATPs are invested and total ________ molecules of ATPs are formed in the end of glycolysis.

a)

One; two

b)

Two; four

c)

Two; two

d)

Four; four

65.

Reaction to convert phosphoenolpyruvate to pyruvate is highly exergonic that produces

a)

ATP

b)

GTP

c)

Water

d)

Carbon dioxide

66.

Net production of ATP molecules in glycolysis is four.

a)

True

b)

False

67.

What are the reactants in cell respiration?

a)

water, carbon dioxide, light

b)

oxygen, sugar

c)

sugar, water, carbon dioxide

68.

Aerobic means

a)

without oxygen

b)

with oxygen

c)

without effort

69.

What is the energy that is produced in cell respiration?

a)

ADP

b)

Sugar

c)

ATP

70.

Anaerobic means

a)

with oxygen

b)

without oxygen

c)

to run for a long time

71.

Billy is sprinting the 40 yard dash, what pathway would he take?

a)

aerobic

b)

anaerobic

72.

Billy then heads to the pool for a long 200 meter swim for a cool down. What pathway did he take then?

a)

aerobic

b)

anaerobic

73.

What are the products of cell respiration?

a)

water, light, and sugar

b)

water, carbon dioxide, ATP

c)

oxygen, water, sugar

74.

Carbon dioxide levels will _______ during exercise.

a)

increase

b)

decrease

c)

see no change

75.

Plants can only go through photosynthesis not respiration.

a)

True

b)

False

76.

Which organelle converts energy found in food into a form that cells can use?

a)

Mitochondria

b)

Ribosomes

c)

Nucleus

d)

Nucleolus

77.
Glycolysis literally translates to:
a)
sugar-taking
b)
Glucose-making
c)
sugar-baking
d)
Glucose-breaking
78.

Which is a product of glycolysis?

a)

2 molecules of pyruvic acid

b)

1 molecule of glucose

c)

NAD+

d)

oxygen

79.

How many ATP molecules are synthesized from 4 ADP molecules?

a)

2

b)

4

c)

6

d)

1

80.

Where does the pyruvic acid produced by glycolysis go next?

a)

the Calvin Cycle

b)

the electron transport chain

c)

the Krebs Cycle

d)

back through the glycolysis process

81.

Glycolysis is the second stage of cellular respiration.

a)

True

b)

False

82.

Glycolysis requires oxygen

a)

True

b)

False

83.

Which of these is broken down into pyruvic acid?

a)

glucose

b)

oxygen

c)

water

84.

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

a)

ATP

b)

NADH

c)

ADP

85.

How many high-energy electrons are passed to the carrier NAD+ to produce NADH in glycolysis?

a)

2

b)

8

c)

5

d)

4

86.

During glycolysis, glucose is broken down into how many molecules of pyruvic acid?

a)

2

b)

3

c)

4

d)

1

87.

Glycolysis has a net gain of how many ATP molecules?

a)

2

b)

4

c)

6

88.

Finish the phrase: “As the bonds in glucose are _______ and rearranged, energy is __________.”

a)

broken, released

b)

built, trapped

c)

broken, trapped

d)

built, released

89.

How many ATP molecules are required to start glycolysis?

a)

Four

b)

Three

c)

Two

d)

One

90.

Which of these is a reactant of glycolysis?

a)

pyruvic acid

b)

oxygen

c)

glucose

91.

Glycolysis DOES NOT need ATP to occur.

a)

True

b)

False

92.

Glycolysis has the potential to produce lots of energy very quickly.

a)

True

b)

False

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