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WorksheetsA Healthy Diet
Total questions: 25
Worksheet time: 11mins
A deficiency of this causes beriberi.
Vitamin B1 or thiamin
Vitamin C
Water
Which of the following tests for starch?
Iodine
Benedict's
Biuret
Emulsion
Which of the following tests for protein?
Iodine
Benedicts
Biuret
Emulsion
Which of the following tests for glucose?
Iodine
Benedicts
Biuret
Emulsion
When starch is present iodine turns...
purple
blue-black
orange
brick red
When protein is present Biuret turns...
purple
blue-black
orange
brick red
A negative test for protein will cause Biuret to stay...
brick red
blue
black
orange
A negative test for glucose will cause Benedicts to stay...
brick red
blue
black
orange
What is a positive result for the lipid emulsion test?
milky white colour
clear
yellow
green
In this experiment, you must put your test tubes into a hot water bath
Benedict's Test
Biurets Test
Iodine Test
Ethanol Emulsion Test
The building blocks of proteins are
carbohydrates
amino acids
sugars
fatty acids
The building blocks of lipids are
Starches
Fatty acids and Glycerol
Sugars
Amino Acids
The building blocks of starch are
glycerol
amino acids
sugars
fatty acids
What is the primary function of PROTEINS
Growth and repair of body tissues
Allows each cell in the body to do its work - as important as air
Stored Energy
Triggers chemical reactions
What is the primary function of minerals?
Stored energy
Triggers chemical reactions
Helps with various processes necessary for growth and maintenance of life
Improved eye sight
What is the primary functions of fats?
Store energy and formation of cell membranes
Hair and nail growth
Growth and repair of body tissues
Improves life span and maintenance of life
What is the primary function of Carbohydrates?
Triggers chemical reactions
Provide long extended amounts of stored energy
Provide immediate (first few minutes) of energy
Allow cells in the body to do their work
These are made from proteins. They help in digesting food and speeding up reactioins inside cells
Fats
Enzymes
Cell membranes
