Biology Chapter 1

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WHAT DOES A BALANCED DIET INCLUDE?
CARBOHYDRATES, FAT, PROTEIN, MINERALS AND VITAMINS
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WHY DO PEOPLE BECOME OBESE?
EAT MORE FOOD THAN THEY NEED
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WHY DO PEOPLE WHO DONT EAT FIND LIFE DIFFICULT?
THEY SUFFER DEFICIENCY DISEASES DUE TO LACK OF VITAMINS AND MINERALS
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WHAT INCREASES CHOLESTEROL?
FOOD ENRICHED WITH FAT
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WHAT MEDICAL CONDITION CAN BE CAUSED BY HIGH CHOLESTEROL ?
HEART DIESEASE
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WHAT DO PATHOGENS CAUSE?
INFECTIOUS DIESEASES
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WHAT ARE PATHOGENS?
BACTERIA AND VIRUSES
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WHAT DO VIRUSES DO ?
REPRODUCE INSIDE CELLS AND DAMAGE THEM
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WHAT CAN DESTROY PATHOGENS?
WHITE BLOOD CELLS
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NAME 3 WAYS HOW WHITE BLOOD CELLS DESTROY PATHOGENS ?
INGEST PATHOGENS, PRODUCE ANTITOXINS, PRODUCE ANTIBODIES
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WHAT DO ANTIBIOTICS CURE ?
BACTERIAL DISEASES
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WHY ARE VIRUSES DIFFICULT OT DESTROY ?
BECAUSE THEY REPRODUCED QUICKLY INSIDE THE CELLS
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WHY DO PATHOGENS SPREAD RAPIDLY?
BECAUSE THEY MUTATE/ CHANGE
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WHAT HAPPENS IN NATURAL SELECTION?
BACTERIA DEVELOP RESISTANCE TO ANTIBIOTICS
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WHAT IS A VACCINE ?
A DEAD OR INACTIVE PATHOGEN
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Other cards in this set

Card 2

Front

WHY DO PEOPLE BECOME OBESE?

Back

EAT MORE FOOD THAN THEY NEED

Card 3

Front

WHY DO PEOPLE WHO DONT EAT FIND LIFE DIFFICULT?

Back

Preview of the front of card 3

Card 4

Front

WHAT INCREASES CHOLESTEROL?

Back

Preview of the front of card 4

Card 5

Front

WHAT MEDICAL CONDITION CAN BE CAUSED BY HIGH CHOLESTEROL ?

Back

Preview of the front of card 5
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