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Mitochondria Quiz
Mitochondria Quiz
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Quiz for biology project on mitochondria.
Flashcards
20 cards
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Questions
20
Answers
1
Mitochondrial diseases are inherited from the ______ side. They tend to primary affect ______.
mother's; children
father's; adults
father's; children
mother's; adults
2
The Thorstenson Trivia Test: What is Mrs. Thorstenston's favorite color?
blue
green
cyan
fuchsia
3
Which of these following reactions occur in the electron transport chain?
FADH2 -> FAD + H+ + 2e-
2e- + H+ + O2 -> H2O
2e- + H+ + oxygen atom -> H2O4
NADH -> NAD + H+ + 2e-
4
In the image to be displayed, the region in which the mitochondrial structure is located is...
matrix.
outer membrane.
mitochondrial DNA.
intermembrane space.
5
Which of these measurements is a reasonable length for a mitochondrion?
5 µm
50 µm
5000 µm
500 µm
6
The Thorstenson Trivia Test: Where did Mrs. Thorstenson receive her undergraduate degree?
Northwestern University
Tufts University
Baylor University
Loyola University
7
Mitochondria are found in the...
nucleus.
cytoplasm.
nucleolus.
phospholipid bilayer.
8
In a cell of optimal efficiency, the electron transport chain is expected to produce ___ ATPs.
38
36
34
30
9
Which of the following is the most widely-accepted theory regarding the origin of mitochondria?
Biogenesis
Haematopoiesis
Symbiogenesis
Spontaneous Generation
10
Which of the following processes taking place within a mitochondrion produces the most ATP?
Oxidative phosphorylation
Citric acid cycle
Glycolysis
Pyruvate oxidation
11
What is the general name for the process by which mitochondria produce ATP?
cellular respiration
ionization
fermentation
photosynthesis
12
Mitochondria are most likely found in the greatest numbers in...
fat cells.
muscle cells.
neurons.
skin cells.
13
The electron transport chain takes place...
on the inner membrane.
on the outer membrane.
in the space in between the inner and outer membranes.
In the mitochondrial matrix.
14
Which of the following accurately describes symbiosis?
Two different organisms benefit from living together
One organism benefits at the expense of another
Two different organisms coexist harmlessly
Two different organisms compete for resources
15
The Thorstenson Trivia Test: Where was Mrs. Thorstenson born?
London
New York City
Los Angeles
Chicago
16
True or false: Cristae are folds of the outer membrane.
False
True
17
Mitochondria are different from most other organelles in that they...
possess a single membrane.
are found in the cytoplasm.
are more abundant in eukaryotic than in prokaryotic cells.
possess two membranes.
18
Per pyruvate molecule, how many molecules of ATP are produced?
1
3
2
0
19
Mitochondria are known as the "powerhouses" of the cell because they...
act as catalysts to speed up specific biochemical reactions.
produce ATP molecules that can be broken down for energy
are a source of nutrients
store important hormones that regulate metabolic activity
20
The citric acid cycle, also known as the Krebs cycle, takes place...
along the inside of the inner membrane.
on the cristae.
along the inside of the outer membrane.
in the mitochondrial matrix.
