Which is the odd one out?
Collect some goggles and gather
around Miss Walsh....
WHAT DOES RESPIRATION
PRODUCE?
Respiration
LO
To define aerobic respiration
Explain the uses of energy
8/22/16
Key Words
Aerobic
Respiration
Mitochondria
Homework: Over the next two weeks use the syllabus to
create a full set of revision notes on topic 6 (Respiration)
Why is this reaction so important?
Our cells need a constant supply of energy.
Respiration takes place in ALL of our cells,
ALL of the time.
Are these statements correct?
I pity the fool
who thinks
breathing is
respiration
Definitions
Respiration is the chemical reaction that break down nutrient
molecules in living cells to release energy.
Aerobic respiration the chemical reaction in cells that use
oxygen to break down nutrient molecules to release energy
Anaerobic respiration is the chemical reaction in cells that
breaks down nutrient molecules to release energy without
using oxygen
Respiration involves the action of enzymes in the cell
What are the uses of energy in
the body?
muscle contraction
protein synthesis
cell division
active transport
growth
the passage of nerve impulses
maintenance of a constant body temperature
Respiration: What do you
already know about this topic?
This quiz has 10 questions.
For each question you have to
decide which box to click.
BEWARE !
One mistake and you have to start again!
Next slide
Using the quiz
The next ten slides have the quiz
questions, work as a class to try to
get to the end!
Good luck!
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to start quiz
Energy is released
from Respiration
True
False
Well done !
Next
question
Carbon Dioxide and
Water are produced
from Respiration
True
False
Another correct answer!
Next
question
Respiration
happens in the
lungs
True
False
Great answer !
Next
question
Alveoli is another
word for windpipe.
True
False
Good work !
Next
question
We get the Glucose
we need from eating
food.
True
False
5 out of 5 correct !
Next
question
The Alveoli are shaped
like this:
to increase the
SURFACE AREA.
True
False
Lots to smile about !- another correct
answer
Next
question
When the diaphragm
contracts, it moves
down and there is
more room, so air
rushes into the
lungs.
True
False
Fantastic answer !
Next
question
Respiration is a
chemical reaction that
happens in your cells.
True
False
Correct again !
Next
question
Exercise is the only
way to speed up our
heart rate
True
False
Wow ! Last question coming up
Next
question
The word equation that explains
respiration is:
Glucose + Oxygen Carbon Dioxide
+ Water
True
False
Well done !
You have got
all the questions
correct!
Sorry !
That answer was wrong.
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start again
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leave quiz
What is respiration?
Respiration is the process that the body uses to release
energy from digested food (glucose). It is a chemical
reaction.
carbon
glucose + oxygen
water ( + energy)
+
dioxide
from the
digestive
system
from the
respiratory
system
waste
product
(exhaled)
waste
product
(exhaled)
This type of respiration is called aerobic respiration
because energy is released in the presence of oxygen.
How do the glucose and oxygen needed for aerobic
respiration get to the all the bodys cells?
Our important systems...
If we now think back over the journey of oxygen and digested
food through the human body, we will realise that they both
end up in the same place.
food
oxygen
breathing
system
these
substances
eventually arrive
at the body cells
digestive
system
BLOOD
Every living cell needs to respire
Therefore, the raw materials for the energy-making
process eventually arrive at the body cells.
This energy-making process is known as...
R E S P I R A T I O N
Each living cell is supplied with food and oxygen in
order to generate energy.
capillary
blood
oxygen
muscle cell
food
What is anaerobic respiration?
Aerobic respiration uses oxygen to break down glucose.
It releases a lot of energy from each glucose
molecule by breaking it down completely into carbon
dioxide and water.
Glucose + oxygen carbon dioxide + water
C6H12O6 + O2 CO2 + H2O
A* TASK BALANCE THIS
EQUATION
