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18 Cards in this Set
- Front
- Back
cells
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microscopic organisims that make up plants and animals
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membrane
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outer wall of a cell to protect it
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cytoplasm
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jelly like substance that gives cell its shape and nutrients
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nucleus
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control centre of cell
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chloroplasts
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only in plants; chemical that makes plants green
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cell wall
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very outer layer which protects everything else
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life cycle of a cell
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cell->tissue->organism->organ
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what is starch good for?
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energy, fibre minerals and vitiman B -__-
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three foods rich in starch
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cereal, bread , pasta
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What is needed in a balanced diet (7 parts)
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carbohydrates, vitimans and minerals. fats and fibre water and protein
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What are fats good for?
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body warmth and energy
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proteins
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growth and repair
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omega 3 fatty acids
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help your brain and heart
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salt
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coms--trap too much water( swelling) and blood pressure. pros helps brain, heart and mucels
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digestion system
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mouth--teeth--tounge--gullet--stomach--small int.--large int--recum
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amino acids
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protein broken into smaller molecules
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enzyme
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break up starch and proein string sometimes called chemichal sizzors
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resperation
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its the transformatio of stored chemichal energy in food to useful energy for the body.
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