Quiz: Diffusion and Osmosis Lab

The movement of a solute through a semipermeable membrane is called

• molecular movement

• dialysis

• osmosis

• dialysis tubing

The size of the small pores in the dialysis tubing

• determines what may pass through it

• allows all materials to pass through it

• will not let any material pass through it

• i don't know

Tags

NGSS.MS-LS1-2

A solution of __________ and _________ was placed inside a bag of dialysis tubing in the first experiment you completed.

• water and starch

• starch and glucose

• iodine and starch

• glucose and iodine

Tags

NGSS.MS-PS1-2

During the first experiment, ___________ and ____________ was placed in a beaker, outside the dialysis bag.

• Distilled water and iodine

• iodine ad starch

• distilled water and glucose

• water and Benedict's solution

Tags

NGSS.MS-PS1-2

The presence of glucose should be tested by using

• iodine

• Benedict's Solution

• Sudan

• Biuret

Tags

NGSS.MS-PS1-2

The presence of starch should be tested by using

• iodine

• Benedict's Solution

• Biuret

• Sudan

In your 1st experiment, what material moved from the dialysis bag into the beaker?

• glucose

• starch

• Benedict's Solution

• iodine

Tags

NGSS.MS-PS1-2

In your 1st experiment, what moved from the beaker into the bag

• glucose

• iodine

• starch

• Benedict's solution

Tags

NGSS.MS-PS1-2

The movement of molecules from a high concentration to a low concentration is called

• diffusion

• osmosis

• active transport

• facilitated diffusion

The main material that molecules moved in and out of during your lab was called

• dialysis

• dialysis tubing

• beaker

• water

Tags

NGSS.MS-PS1-2