science Flashcards

1
Q

passive transport

A

movement of water/particles from high to low concentration

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2
Q

diffusion

A

movement of particles from high to low concentration

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3
Q

equilibrium

A

when the solute concentrations are the same inside and outside of the cell

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4
Q

Osmosis

A

movement of water from hight to low

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5
Q

how does negative feedback maintain homeostasis?

A

It helps the body maintain balanced levels, As a stimulus drops too low, it will increase that stimulus

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6
Q

stimulus

A

something in the environment that causes a change

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7
Q

active transport

A

movement of water/particles from low to high concentration

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8
Q

facilitated diffusion

A

When specific substances move through transport or carrier proteins high to low

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9
Q

negative feedback

A

receptors detect a change and initiate a response that will counter that change

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10
Q

response

A

action of an organism as a result of the stimulus

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11
Q

What is the function of feedback loops

A

gives information to the brain

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12
Q
A
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