Download 10N Y17 M03 D10

10N 10 Poutū-te-Rangi 2017
What we will do
What we will learn
Quick quiz and preliminaries
How to start well
Find out what proteins are and how to
test for them.
What proteins are for and how to
test for them
List the four main food groups
What the four main groups are
Label a diagram of the alimentary canal
What all the bits are
Fill in a table showing parts of
What the main parts are, what
alimentary canal, their function (job) and they do and WHERE they are
where they are.
Describe BOTH the physical and
chemical breakdown of food in the
mouth
That digestion starts as soon as
food goes in (at least for starches)
Use our new knowledge to predict
results from hypothetical tests on food
What our testing can tell us about
the foods we eat.
10N – Seating Plan
Front of lab - Whiteboard
HW item
Skills practiced
HW booklet pages on skeletal
system, muscles and joints, blood
and heart, circulatory system
Pages 1 - 8
Due Thursday 2nd of March 2017
Time management
Knowledge of three systems in
the body
Jonathan D: “When I first put the bread on my tongue, it tasted bitter however, after a
minute it tasted sweet”.
Kanoa: “When I put the piece of white bread on my tongue, it took about one minute til
I had the sweetness of glucose”.
PROTEINS
Proteins are NOT used for energy.
Proteins are used to repair injury and to make
more YOU (growth)
To test for protein we:
1. Put Copper Sulfate in (Blue)
2. Put Sodium Hydroxide in (Clear)
If the colour changes to light purple then we
have got protein in there.
PROTEINS
Proteins are NOT used for energy.
Proteins are used to repair injury and to make
more YOU (growth)
To test for protein we:
1. Put Copper Sulfate in (Blue)
2. Put Sodium Hydroxide in (Clear)
If the colour changes to light purple then we
have got protein in there.
Name
Letter
Function
Name
Oesophagus
Letter
Function
Name
Oesophagus
Letter
Function
Carry food from mouth to
stomach
Name
Oesophagus
Stomach
Letter
Function
Carry food from mouth to
stomach
Name
Letter
Function
Oesophagus
Carry food from mouth to
stomach
Stomach
Holding Bay
Name
Letter
Function
Oesophagus
Carry food from mouth to
stomach
Stomach
Holding Bay
Small Intestine
Name
Letter
Function
Oesophagus
Carry food from mouth to
stomach
Stomach
Holding Bay
Small Intestine
Absorbing food into
bloodstream
Name
Letter
Function
Oesophagus
Carry food from mouth to
stomach
Stomach
Holding Bay
Small Intestine
Absorbing food into
bloodstream
Large intestine
Name
Letter
Function
Oesophagus
Carry food from mouth to
stomach
Stomach
Holding Bay
Small Intestine
Absorbing food into
bloodstream
Large intestine
Re-absorbing water back
into the blood stream
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Food type being
tested
Chemicals added
Positive Result
(what happens if
the food being
checked is IN there)
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Honey
Food type being
tested
Chemicals added
Positive Result
(what happens if
the food being
checked is IN there)
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Honey
Bread
Food type being
tested
Chemicals added
Positive Result
(what happens if
the food being
checked is IN there)
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Honey
Bread
Milk
Food type being
tested
Chemicals added
Positive Result
(what happens if
the food being
checked is IN there)
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Honey
Bread
Milk
Food type being
tested
Chemicals added
Benedict’s Solution
Positive Result
(what happens if
the food being
checked is IN there)
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Honey
Bread
Milk
Food type being
tested
Chemicals added
Positive Result
(what happens if
the food being
checked is IN there)
Benedict’s Solution
Change to a blueblack colour (purplyblack)
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Honey
Food type being
tested
Chemicals added
Benedict’s Solution
Bread
Milk
Positive Result
(what happens if
the food being
checked is IN there)
Change to a blueblack colour (purplyblack)
Sodium Hydroxide
and Copper Sulfate
solutions
A practice question:
Honey is a source of simple sugars like glucose, bread is a source of starch and milk is a
source of protein.
Based on this knowledge, fill the gaps in this chart.
Product
Honey
Food type being
tested
Chemicals added
Benedict’s Solution
Bread
Milk
Positive Result
(what happens if
the food being
checked is IN there)
Change to a blueblack colour (purplyblack)
Sodium Hydroxide
and Copper Sulfate
solutions