Biology Chapter 6
Biology Chapter 6
- 1.
There are 3 main stages of cellular respiration:
- A.
Glycolysis
- B.
Citric acid cylce
- C.
Oxdidative phosphorylation and chemiosmosis fermentation
- D.
Digestion
Correct Answer(s)
A. Glycolysis
B. Citric acid cylce
C. Oxdidative phosphorylation and chemiosmosis fermentation -
- 2.
Digestion requires energy:
- A.
True
- B.
False
Correct Answer
A. True -
- 3.
Respiration is:
- A.
Occurs first
- B.
Breaking down food, but "getting" energy.
- C.
Life due to photosysnthesis
Correct Answer
B. Breaking down food, but "getting" energy. -
- 4.
Digestion is:
- A.
Amino acids: cell respiration
- B.
Glycerol ( fatty acids/carbs)
- C.
Taking polysaccharides(starch & glycol)
Correct Answer
C. Taking polysaccharides(starch & glycol) -
- 5.
Lipds are:
- A.
Taking polysaccharides(starch & glycol)
- B.
Glycerol ( fatty acids/carbs)
- C.
Amino acids: cell respiration
Correct Answer
B. Glycerol ( fatty acids/carbs) -
- 6.
Protein is:
- A.
Taking polysaccharides(starch & glycol)
- B.
Glycerol ( fatty acids/carbs)
- C.
Amino acids: cell respiration
Correct Answer
C. Amino acids: cell respiration -
- 7.
Cellular respiration is:
- A.
Requires the use of oxygen 02
- B.
The process by which carbohydrates and other organic molecule are converted to fuel to power our cells.
- C.
Doesn't use oxygen and is called fermentation
Correct Answer
B. The process by which carbohydrates and other organic molecule are converted to fuel to power our cells. -
- 8.
Aerobic process is:
- A.
ATP is fuel for our cells
- B.
Doesn't use oxygen and is called fermentation.
- C.
Requires the use of oxygen 02
Correct Answer
C. Requires the use of oxygen 02 -
- 9.
Anaerobic process is:
- A.
The fuel our cells is adenosine triphosphate ( ATP)
- B.
Doesn't use oxygen and is called fermentation.
- C.
Requires the use of oxygen 02
Correct Answer
B. Doesn't use oxygen and is called fermentation. -
- 10.
The building blocks for carbohydrates are made by?
- A.
Cellular respiration
- B.
Photosynthesis
- C.
ATP
Correct Answer
B. Photosynthesis -
- 11.
All life is due to photosynthesis?
- A.
True
- B.
False
Correct Answer
A. True -
- 12.
Photosynthesis uses energy from:
- A.
They extract the bond energy from carbohydrates for cellular fuel
- B.
The sun to make carbohydrates
- C.
This is an exergonic reaction
Correct Answer
B. The sun to make carbohydrates -
- 13.
Cellular Respiration extracts the bond energy for:
- A.
This is an exergonic reaction
- B.
The sun to make carbohydrates
- C.
carbohydrates for cellular fuel
Correct Answer
C. carbohydrates for cellular fuel -
- 14.
Photosynthesis and Cellular Respiration are related by?
- A.
CO2 & H20
- B.
ATP
- C.
Exergonic reaction
Correct Answer
A. CO2 & H20 -
- 15.
Photosynthesis feeds cellular respiration?
- A.
True
- B.
False
Correct Answer
A. True -
- 16.
Cellular Respiration Reaction is an exergonic or anaerobic process?
- A.
Anaerobic
- B.
Exergonic
Correct Answer
B. Exergonic -
- 17.
Cellular respiration produces 40% of the energy from glucose to produce ATP?
- A.
True
- B.
False
Correct Answer
A. True -
- 18.
In cellular respiration 60% is lost to heat as what?
- A.
The first law of thermodynamics
- B.
The second law of thermodynamics
- C.
Photosynthesis
Correct Answer
B. The second law of thermodynamics -
- 19.
Cellular respiration depends on?
- A.
Redox reaction
- B.
Reduction
- C.
Oxidation
Correct Answer
A. Redox reaction -
- 20.
Reduction:
- A.
Loses an electron (glucose)
- B.
Gains an electron (02)
- C.
NADH
Correct Answer
B. Gains an electron (02) -
- 21.
Oxidation:
- A.
Loses an electron (glucose)
- B.
Gains an electron (02)
- C.
NADH
Correct Answer
A. Loses an electron (glucose) -
- 22.
Electrons are transferred in the form of?
- A.
NAD
- B.
ATP
- C.
Hydrogen atoms
Correct Answer
C. Hydrogen atoms -
- 23.
As cells breakdown what is diffuses carbon dioxide to our cells?
- A.
ATP
- B.
Glucose
- C.
Hydrogen
Correct Answer
B. Glucose -
- 24.
Water is a waste product (metabolic)
- A.
True
- B.
False
Correct Answer
A. True -
- 25.
How many ATP's can you make breaking down molecule glucose?
- A.
36 ATP's
- B.
24 ATP's
- C.
12 ATP's
Correct Answer
A. 36 ATP's -
- 26.
What shuttles the electrons to the electron transport system for the production of ATP?
- A.
NAD
- B.
NADH
- C.
ATP
Correct Answer
B. NADH -
- 27.
NAD takes hydrogen to NADH?
- A.
True
- B.
False
Correct Answer
A. True -
- 28.
Does energy revolve around hydrogen?
- A.
Yes
- B.
No
Correct Answer
A. Yes -
- 29.
What are the (3) major stages of Aerobic Cellular respiration that have enzymes that carry out the reactions?
- A.
Glycolysis
- B.
Citric Acid Cycle
- C.
Oxidative Phosphorylation
- D.
NADH
Correct Answer(s)
A. Glycolysis
B. Citric Acid Cycle
C. Oxidative Phosphorylation -
- 30.
Glycolysis:
- A.
Takes place in the mitochondrial matrix
- B.
Takes place in the cytoplasm
- C.
Takes place in the inner mitochondrial membrane
Correct Answer
B. Takes place in the cytoplasm -
- 31.
Citric Acid Cycle:
- A.
Takes place in the mitochondrial matrix
- B.
Takes place in the inner mitochondrial membrane
- C.
Takes place in the cytoplasm
Correct Answer
A. Takes place in the mitochondrial matrix -
- 32.
Oxidative Phosphorylation:
- A.
Takes place in the mitochondrial matrix
- B.
Takes place in the cytoplasm
- C.
Takes place in the inner mitochondrial membrane
Correct Answer
C. Takes place in the inner mitochondrial membrane -
- 33.
Where is the most ATP produced?
- A.
Glycolysis:
- B.
Citric Acid Cycle:
- C.
Oxidative Phosphorylation:
Correct Answer
C. Oxidative Phosphorylation: -
- 34.
NADH carry hydrogen's to the oxidative phophorylation:
- A.
True
- B.
False
Correct Answer
A. True -
- 35.
Clycolysis takes place in the cytoplasm and is anaerobic:
- A.
True
- B.
False
Correct Answer
A. True -
- 36.
In the Glcolysis process how many ATP's are produced? How many carbon glucose is oxidized?
- A.
3,6
- B.
2,6
- C.
4,6
Correct Answer
B. 2,6 -
- 37.
Are enzymes necessary in the Glycolysis process?
- A.
Yes
- B.
No
Correct Answer
A. Yes -
- 38.
What takes place in the Pyruvate Oxidation steps?
- A.
3-carbon pyruvate is oxidized to a 2-carbon "acetyl-CoA" that will feed into the citric acid cycle NAD.
- B.
NAD is reduced to NADH by electron shuttle
- C.
A carbon is released in the form of C0
Correct Answer(s)
A. 3-carbon pyruvate is oxidized to a 2-carbon "acetyl-CoA" that will feed into the citric acid cycle NAD.
B. NAD is reduced to NADH by electron shuttle
C. A carbon is released in the form of C0 -
- 39.
The citric acid cycle is in the?
- A.
Oxaloacetate
- B.
Mitochondria(matrix) and it is aerobic
- C.
Citrate
Correct Answer
B. Mitochondria(matrix) and it is aerobic -
- 40.
How many ATP's does the Citric Acid Cycle produce?
- A.
4
- B.
6
- C.
2
Correct Answer
C. 2 -
- 41.
What happens in the Oxidative Phospholrylation and Chemiosmosis step?
- A.
This use electrons
- B.
This is where the majority of ATP is produced at (32)
- C.
This uses enersy
Correct Answer
B. This is where the majority of ATP is produced at (32) -
- 42.
Where does the Oxidative Phosphorylation and chemisomosis take place?
- A.
In the cell wall
- B.
In the Mitochondria membrane and it is aerobic
- C.
In the organells
Correct Answer
B. In the Mitochondria membrane and it is aerobic -
- 43.
Oxidiative phosphorylation and chemisosmosis is a big energy yielder?
- A.
True
- B.
False
Correct Answer
A. True -
- 44.
What does the Odidative Phoporylation and Chemiosmosis do?
- A.
Produces water
- B.
Get's rid of water as metabolic water
- C.
Generates water
Correct Answer
B. Get's rid of water as metabolic water -
- 45.
Is anything that takes place in the Mitochondria always aerobic?
- A.
Yes
- B.
No
Correct Answer
A. Yes -
- 46.
Chemiosmosis is/does
- A.
Hydrogen lost 1 electron
- B.
Proton pumps that are part of the electron transport system
- C.
Pumps 32 ATP's per glucose during cellular respiration during cellular respiration
Correct Answer(s)
B. Proton pumps that are part of the electron transport system
C. Pumps 32 ATP's per glucose during cellular respiration during cellular respiration -
- 47.
H+ means:
- A.
You did well
- B.
Hydrogen with only "protons" to get rid of
- C.
Hydrogenionizes ( lost 1 electron)
Correct Answer(s)
B. Hydrogen with only "protons" to get rid of
C. Hydrogenionizes ( lost 1 electron) -
- 48.
The H+ activities what?
- A.
Diffusion is Hight to low concentration
- B.
The ATP synthase and converts ADP + PI + ATP
- C.
Oxidates
Correct Answer
B. The ATP synthase and converts ADP + PI + ATP -
- 49.
What are the steps through the Cytoplasm:
- A.
1st')Starts at the Glycolysis in the Cytoplasm. Breaks down 2 ATP's into pyruvates.
- B.
2nd) Acetyl CoA goes into the Citric Acid Cycle. This produces 2 ATP's
- C.
3rd) Oxidative Phosphorylation- Where electrons are transported and Chemiosmosis takes place. This is where the remainder of 32 ATP's is left for the cells energy
Correct Answer(s)
A. 1st')Starts at the Glycolysis in the Cytoplasm. Breaks down 2 ATP's into pyruvates.
B. 2nd) Acetyl CoA goes into the Citric Acid Cycle. This produces 2 ATP's
C. 3rd) Oxidative Phosphorylation- Where electrons are transported and Chemiosmosis takes place. This is where the remainder of 32 ATP's is left for the cells energy -
- 50.
Fermentation is?
- A.
Anaerobic process. Is where alcohol is made.
- B.
There are 2 kinds of femention.
- C.
Only 2 ATP's are produced per glucose
Correct Answer(s)
A. Anaerobic process. Is where alcohol is made.
C. Only 2 ATP's are produced per glucose -
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