23 Questions
The word 'carbohydrate' comes from the names of the two chemical elements that make it (______ and hydrogen) plus the suffix '-ate'.
carbon
The human body needs a large number of different ______ to keep it healthy.
nutrients
Chocolate contains a substance called ______ which our bodies break down, making it harmless.
theobromine
Water accounts for ______ % of the body's weight and provides support for its cells.
70
[Blank] is also needed by the body.
Fibre
Carbohydrates can be used as a store of ______ in animals.
energy
Animals must consume ______ to obtain fats.
food
Fats can be used as a store of ______ in animals.
energy
Many mammals increase their body ______ in autumn.
fat
Fats contain even larger amounts of ______ than carbohydrates.
energy
Food containing ______ can leave a translucent mark on paper.
fat
You will need a ______ or dropper for the fat test.
pipette
In your conclusion, state if you thought the ______ was testable.
hypothesis
Proteins are found in both ______ and animals.
plants
Proteins are also needed for ______ of the body and for repairing any damage due to illness or accident.
growth
Hair is made of ______ that grows out from your skin.
protein
Proteins are made from the elements carbon, hydrogen, oxygen, and ______.
nitrogen
Cellulose is a ______ which makes up the walls of plant cells.
carbohydrate
Fibre is found in foods such as wholemeal bread, ______ and vegetables.
fruit
The fibre and bacteria add ______ to the food as the fibre moves through the large intestine.
bulk
Vitamins are needed by the body in much smaller amounts than ______, fats and proteins.
carbohydrates
Vitamin A is involved in allowing the eyes to see in ______ light.
dim
A lack of vitamin C causes the deficiency disease called ______.
scurvy
Assess your eating pattern and discover how to make it healthier. Learn fun facts about carbohydrates and chocolate, and understand why dogs can't eat chocolate.
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