Passive transpoet is the movement of particulars across the membrane from area of what to an area of what

Passive transport is the movement of particulars across the membrane from area of high to an area of low concentration.

Explanation:

Passive transport is a transmembrane cellular transport mechanism characterized by the fact that it does not require energy.

What enables passive transport is the concentration gradient of a particle, which moves across the membrane from a site of high concentration to a site of low concentration.

Two known forms of passive transport are simple diffusion and facilitated diffusion.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

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