Biology Chapter 6
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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
- 2.Digestion requires energy:
- A.
True
- B.
False
- 3.Respiration is:
- A.
Occurs first
- B.
Breaking down food, but "getting" energy.
- C.
Life due to photosysnthesis
- 4.Digestion is:
- A.
Amino acids: cell respiration
- B.
Glycerol ( fatty acids/carbs)
- C.
Taking polysaccharides(starch & glycol)
- 5.Lipds are:
- A.
Taking polysaccharides(starch & glycol)
- B.
Glycerol ( fatty acids/carbs)
- C.
Amino acids: cell respiration
- 6.Protein is:
- A.
Taking polysaccharides(starch & glycol)
- B.
Glycerol ( fatty acids/carbs)
- 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
- 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
- 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
- 10.The building blocks for carbohydrates are made by?
- A.
Cellular respiration
- B.
Photosynthesis
- C.
ATP
- 11.All life is due to photosynthesis?
- A.
True
- B.
False
- 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
- 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
- 14.Photosynthesis and Cellular Respiration are related by?
- A.
CO2 & H20
- B.
ATP
- C.
Exergonic reaction
- 15.Photosynthesis feeds cellular respiration?
- A.
True
- B.
False
- 16.Cellular Respiration Reaction is an exergonic or anaerobic process?
- A.
Anaerobic
- B.
Exergonic
- 17.Cellular respiration produces 40% of the energy from glucose to produce ATP?
- A.
True
- B.
False
- 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
- 19.Cellular respiration depends on?
- A.
Redox reaction
- B.
Reduction
- C.
Oxidation
- 20.Reduction:
- A.
Loses an electron (glucose)
- B.
Gains an electron (02)
- C.
NADH
- 21.Oxidation:
- A.
Loses an electron (glucose)
- B.
Gains an electron (02)
- C.
NADH
- 22.Electrons are transferred in the form of?
- A.
NAD
- B.
ATP
- C.
Hydrogen atoms
- 23.As cells breakdown what is diffuses carbon dioxide to our cells?
- A.
ATP
- B.
Glucose
- C.
Hydrogen
- 24.Water is a waste product (metabolic)
- A.
True
- B.
False
- 25.How many ATP's can you make breaking down molecule glucose?
- A.
36 ATP's
- B.
24 ATP's
- C.
12 ATP's
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