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year 10 Science Homework Week 1
By Naomi Arthur
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Last updated over 4 years ago
16 questions
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Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
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Question 10
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Question 11
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Question 12
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Question 13
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Question 14
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Question 15
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Question 16
16.
Where does aerobic respiration happen
The cell
The ribosomes
The mitochondria
The Lungs
What is released during respiration?
Glucose
Energy
Long molecules
What is energy needed for?
Movement
The cell
The mitochondria
What else is energy needed for?
For photosynthesis
To make glucose
To keep warm
What is the correct formula for aerobic respiration?
Glucose + water -> carbon dioxide + energy + oxygen
Oxygen + glucose -> carbon dioxide + water + energy
Glucose -> lactic acid + energy
What is the correct formula for anaerobic respiration?
Glucose + water -> carbon dioxide + energy + oxygen
Oxygen + glucose -> carbon dioxide + water + energy
Glucose -> lactic acid + energy
Why is anaerobic respiration not as useful as aerobic?
It creates less energy
It releases much less energy
It doesn’t use oxygen
What is the name of a reaction that releases energy?
Exothermic
Endothermic
Enxothermic
What does anaerobic mean?
With oxygen
Without oxygen
Creates lactic acid
Where does breathing take place?
In the cells
In the lungs
In the bloodstream
What is inhalation?
Breathing in
Breathing out
Ventilation
What is exhalation?
Breathing in
Breathing out
Ventilation
What happens when you breath in?
Carbon dioxide moves from the air, through the lungs, into the blood stream
Carbon dioxide moves from the air, through the lungs, into the blood stream
Oxygen moves from the air, through the lungs into the bloodstream
Is a yeast cell eukaryotic or prokaryotic?
eukaryotic
prokaryotic
Bacteria
Which is the correct equation for the anaerobic respiration in a yeast cell?
Glucose -> lactic acid
Glucose -> carbon dioxide + ethanol
Glucose -> carbon dioxide + lactic acid
What is fermentation?
The respiration of yeast cells
The aerobic respiration of yeast cells
The anaerobic respiration of yeast cells