WorksheetsAnaerobic Respiration and Fermentation
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
This is the "powerhouse" of the cell. Most of an eukaryotic cell's energy is made here.
a)
mitochondria
b)
ribosomes
c)
chloroplasts
d)
nucleus
2.
This term refers to the production of ATP without oxygen being present.
a)
anaerobic
b)
prokaryotic
c)
biogenic
d)
organic
3.
Fermentation occurs in the cell's
a)
cytoplasm
b)
nucleus
c)
cell membrane
d)
cristae
4.
What is a disadvantage of fermentation as a process?
a)
It produces too much ATP
b)
It only produces 2 ATP
c)
It occurs in the absence of oxygen
d)
It is only for quick bursts of energy
5.
When animals exercise with a lack of oxygen their muscles can form
a)
lactic acid
b)
alcohol
c)
minions
d)
oxygen
6.
What are the products of aerobic respiration?
a)
Glucose and oxygen
b)
Carbon dioxide and water
c)
Lactic acid
d)
Carbon monoxide
7.
What are the products of anaerobic respiration?
a)
Glucose and oxygen
b)
Carbon dioxide and water
c)
Lactic acid
d)
Carbon monoxide
8.
Fermentation regenerates what substance so glycolysis can continue to occur?
a)
ATP
b)
FAD
c)
NAD+
d)
FADH2
9.
What is the correct order for aerobic cellular respiration?
a)
glycolysis-->ETC--> Krebs Cycle
b)
ETC-->glycolysis-->Krebs Cycle
c)
glycolysis-->Krebs Cycle-->ETC
d)
Krebs Cycle-->glycolysis-->ETC
10.
Why is yeast used to bake bread?
a)
The waste gas, CO2, makes bread rise
b)
The alcohol produced makes bread dangerous
c)
The yeast consumes O2, causing bread to rise
11.
What cells in the body may undergo lactic acid fermentation during exercise?
a)
Muscle cells
b)
Fat cells
c)
Liver cells
d)
Skin cells
12.
Lactic acid fermentation occurs in your muscles after a workout because your cells are struggling to get
a)
Glucose
b)
Sunlight
c)
Oxygen
d)
Water
13.
The process carried out by yeast that causes bread to rise is
a)
alcoholic fermentation
b)
lactic acid fermentation
c)
cellular respiration
d)
yeast mitosis
14.
How are lactic acid and alcoholic fermentation similar?
a)
They have the same products
b)
They have the same reactants
c)
They both require oxygen
d)
They occur in the same organisms
15.
After intense activity, your muscles feel sore because of
a)
the accumulation of NAD+
b)
the accumulation of lactic acid
c)
the accumulation of ATP
d)
the accumulation of carbon dioxide
16.
Which of the following is true about anaerobic respiration?
a)
It is a fast process
b)
It allows organisms to live in places with little oxygen
c)
It evolved before aerobic respiration
d)
all of the above
17.
Which of the following is NOT made by fermentation
a)
Sauerkraut
b)
Bread
c)
Olive oil
d)
Yogurt
18.
Which process produces CO2 as a waste product?
a)
Lactic Acid Fermentation
b)
Ethanol (Alcoholic) Fermentation
19.
Bread is a product of fermentation that contains bubbles. These bubbles come from:
a)
Carbon Dioxide
b)
Lactic Acid
c)
Oxygen
d)
Water
20.
During both alcoholic and lactic acid fermentation,
a)
NAD+ is regenerated, allowing glycolysis to continue.
b)
glucose is split into 3 pyruvic acid molecules.
c)
oxygen is required.
d)
carbon dioxide is produced.
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