7227766
Descripción
Test por John Loughlin, actualizado hace más de 1 año
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Creado por John Loughlin
hace más de 7 años
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Pregunta 1
Pregunta
Respiration is the:
Respuesta
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Release of energy from food in an organism
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Exchange of gases in an organism
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Storage of energy by an organism
-
Making of food by an organism
Pregunta 2
Pregunta
The term 'aerobic' means:
Respuesta
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Without oxygen
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With oxygen
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With air
-
Without air
Pregunta 3
Pregunta
The term 'anaerobic' means:
Respuesta
-
Without oxygen
-
With oxygen
-
With air
-
Without air
Pregunta 4
Pregunta
The balanced chemical formula for aerobic respiration is:
Respuesta
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C6H1206 + 6CO2 -----> 6O2 + 6H2O + ENERGY
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C6H12O6 + 6O2 -----> 6CO2 + 6H2O + ENERGY
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C6H1206 + 6H2O -----> 6O2 + 6CO2 + ENERGY
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6H2O + 6CO2 -----> 6O2 + C6H1206 + ENERGY
Pregunta 5
Pregunta
The first stage of respiration is:
Respuesta
-
Galactose
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Glycogen
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Glucose
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Glycolysis
Pregunta 6
Pregunta
The first stage of respiration is:
Respuesta
-
Oxygen independent
-
Oxygen dependent
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Carbon dioxide independent
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Carbon dioxide dependent
Pregunta 7
Pregunta
The first stage of respiration occurs in the:
Respuesta
-
Chloroplast
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Mitochondrion
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Cytosol
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Nucleus
Pregunta 8
Pregunta
The first stage of respiration releases a:
Respuesta
-
Large amount of energy
-
Small amount of energy
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No energy
-
An average amount of energy
Pregunta 9
Pregunta
The product of the first stage of respiration is:
Respuesta
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Glucose
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Pyruvic acid
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Acetyl co-enzyme A
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ATP
Pregunta 10
Pregunta
The second stage of respiration occurs in the:
Respuesta
-
Cytosol
-
Mitochondrion
-
Chloroplast
-
Nucleus
Pregunta 11
Pregunta
The second stage of respiration is called the:
Respuesta
-
Krebs cycle
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Nitrogen cycle
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Carbon cycle
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Cardiac cycle
Pregunta 12
Pregunta
The second stage of respiration is:
Respuesta
-
Oxygen independent
-
Oxygen dependent
-
Carbon dioxide independent
-
Carbon dioxide dependent
Pregunta 13
Pregunta
The second stage of respiration releases:
Respuesta
-
A large amount of energy
-
A small amount of energy
-
No energy
-
An average amount of energy
Pregunta 14
Pregunta
NADH stands for:
Respuesta
-
Nicotine adenine dinucleotide
-
Nicotinamide adenosine dinucleotide
-
Nicotinamide adenine dinucleotide
-
Nicotinamide adenine nucleotide
Pregunta 15
Pregunta
ATP stands for:
Respuesta
-
Anti triphosphate
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Adenosine triphosphate
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Adenoid triphosphate
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Adenine triphosphate
Pregunta 16
Pregunta
Acetyl co-enzyme A contains:
Respuesta
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One carbon
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Two carbons
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Three carbons
-
Four carbons
Pregunta 17
Pregunta
The electron transport chain of aerobic respiration occurs in the:
Respuesta
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Outer membrane of the mitochondrion
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Inner membrane of the mitochondrion
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Matrix of the mitochondrion
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DNA of the mitochondrion
Pregunta 18
Pregunta
The molecule responsible for carrying electrons and protons to the electron transport chain is:
Respuesta
-
NADH
-
ATP
-
Pyruvic acid
-
Glucose
Pregunta 19
Pregunta
The energy from glucose is ultimately transferred to which of the following molecules in aerobic respiration?
Respuesta
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NADH
-
ATP
-
Pyruvic acid
-
Acetyl co-enzyme A
Pregunta 20
Pregunta
In preparing alcohol using yeast, what is the substrate?
Respuesta
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Protein
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Glucose
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Cellulose
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Fat
Pregunta 21
Pregunta
In preparing alcohol using yeast, why was the substrate solution boiled?
Respuesta
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To create anaerobic conditions
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To kill the yeast
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To break down the substrate
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To make alcohol
Pregunta 22
Pregunta
In preparing alcohol using yeast, how were anaerobic conditions maintained?
Respuesta
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Sealing the container with clingfilm
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Keeping the apparatus in the fridge
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Adding a layer of oil on top of the solution
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Continuously boiling the solution
Pregunta 23
Pregunta
In testing for the presence of alcohol which of the following tests were carried out?
Respuesta
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Benedict's test
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Biuret's test
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Iodoform test
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Iodine test
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