control in the human body

?
what are the internal conditions?
water content, iron content, temperature, blood sugar level.
1 of 5
why must we keep our body temperature constant?
because than the enzymes in our body will not work properly.
2 of 5
what helps you keep your internal conditions within the limits?
the nervous system and hormones.
3 of 5
what is a enzyme?
a protein molecule that acts as a biological catalyst.
4 of 5
what is the internal environment?
conditions inside the body.
5 of 5

Other cards in this set

Card 2

Front

why must we keep our body temperature constant?

Back

because than the enzymes in our body will not work properly.

Card 3

Front

what helps you keep your internal conditions within the limits?

Back

Preview of the front of card 3

Card 4

Front

what is a enzyme?

Back

Preview of the front of card 4

Card 5

Front

what is the internal environment?

Back

Preview of the front of card 5

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