Osmosis, Diffusion & Active Transport

Question 1 of 26

1

Which of these statements are true?

Select one of the following:

In Diffusion, substances move from low to high concentration.
In Active Transport, dissolves molecules move from low to high concentration.
In Osmosis, water molecules from a dilute solution to a concentrated solution across a semi-permeable membrane.

Explanation

Question 2 of 26

1

In Diffusion, substances move from a high to low concentration.

Select one of the following:

True
False

Explanation

Question 3 of 26

1

In Diffusion, substances move from low to high concentration.

Select one of the following:

True
False

Explanation

Question 4 of 26

1

In Active Transport, dissolved molecules move across a cell membrane from a low to high concentration.

Select one of the following:

True
False

Explanation

Question 5 of 26

1

In Active Transport, dissolved molecules move across a cell membrane from a high to low concentration.

Select one of the following:

True
False

Explanation

Question 6 of 26

1

Osmosis is th diffusion of water molecules from a dilute solution to a concentration solution across a semi-permeable membrane.

Select one of the following:

True
False

Explanation

Question 7 of 26

1

Osmosis is th diffusion of water molecules from a concentrated solution to a dilute solution across a semi-permeable membrane.

Select one of the following:

True
False

Explanation

Question 8 of 26

1

Select from the dropdown list to complete the text.

Active transport moves ( up, down ) a concentration Gradient

Explanation

Question 9 of 26

1

Diffusion moves ❌ a concentration gradient.

Drag and drop to complete the text.

up

down

Explanation

Question 10 of 26

1

Active transport does need energy to work.

Select one of the following:

True
False

Explanation

Question 11 of 26

1

Active transport does not need energy to work.

Select one of the following:

True
False

Explanation

Question 12 of 26

1

Diffusion does need energy to work.

Select one of the following:

True
False

Explanation

Question 13 of 26

1

Diffusion does need energy to work.

Select one of the following:

True
False

Explanation

Question 14 of 26

1

Select from the dropdown lists to complete the text.

Water molecules ( cannot, can ) diffuse freely across a ( semi-permeable, permeable ) membrane, Sugar molecules ( cannot, can ) diffuse freely.

Explanation

Question 15 of 26

1

Select from the dropdown lists to complete the text.

( Urea, Glucose ), Oxygen & ( Water, Carbon dioxide ) can diffuse into cells

Explanation

Question 16 of 26

1

❌, ❌ and excess water diffuse out of cells.

Drag and drop to complete the text.

Urea

Glucose

Carbon Dioxide

Oxygen

Explanation

Question 17 of 26

1

Osmosis is similar to diffusion but only explains the movement of water molecules.

Select one of the following:

True
False

Explanation

Question 18 of 26

1

Active Transport is similar to diffusion but only explains the movement of water molecules.

Select one of the following:

True
False

Explanation

Question 19 of 26

1

Within the body, Glucose is actively transported from the small intestine into the blood across villi.

Select one of the following:

True
False

Explanation

Question 20 of 26

1

Within the body, Urea is actively transported from the small intestine into the blood across villi.

Select one of the following:

True
False

Explanation

Question 21 of 26

1

In plants, Glucose are actively transported from the soil through root hair cells.

Select one of the following:

True
False

Explanation

Question 22 of 26

1

	Created by Rebecca Matthews almost 7 years ago

9 Biology Quiz on Osmosis, Diffusion & Active Transport, created by Rebecca Matthews on 12/06/2017.

Osmosis, Diffusion & Active Transport

Question 1 of 26

Which of these statements are true?

Select one of the following:

Explanation

Question 2 of 26

In Diffusion, substances move from a high to low concentration.

Select one of the following:

Explanation

Question 3 of 26

In Diffusion, substances move from low to high concentration.

Select one of the following:

Explanation

Question 4 of 26

In Active Transport, dissolved molecules move across a cell membrane from a low to high concentration.

Select one of the following:

Explanation

Question 5 of 26

In Active Transport, dissolved molecules move across a cell membrane from a high to low concentration.

Select one of the following:

Explanation

Question 6 of 26

Osmosis is th diffusion of water molecules from a dilute solution to a concentration solution across a semi-permeable membrane.

Select one of the following:

Explanation

Question 7 of 26

Osmosis is th diffusion of water molecules from a concentrated solution to a dilute solution across a semi-permeable membrane.

Select one of the following:

Explanation

Question 8 of 26

Select from the dropdown list to complete the text.

Active transport moves up down( up, down ) a concentration Gradient

Explanation

Question 9 of 26

Diffusion moves ❌ a concentration gradient.

Drag and drop to complete the text.

Explanation

Question 10 of 26

Active transport does need energy to work.

Select one of the following:

Explanation

Question 11 of 26

Active transport does not need energy to work.

Select one of the following:

Explanation

Question 12 of 26

Diffusion does need energy to work.

Select one of the following:

Explanation

Question 13 of 26

Diffusion does need energy to work.

Select one of the following:

Explanation

Question 14 of 26

Select from the dropdown lists to complete the text.

Water molecules cannot can( cannot, can ) diffuse freely across a semi-permeable permeable( semi-permeable, permeable ) membrane, Sugar molecules cannot can( cannot, can ) diffuse freely.

Explanation

Question 15 of 26

Select from the dropdown lists to complete the text.

Urea Glucose( Urea, Glucose ), Oxygen & Water Carbon dioxide( Water, Carbon dioxide ) can diffuse into cells

Explanation

Question 16 of 26

❌, ❌ and excess water diffuse out of cells.

Drag and drop to complete the text.

Explanation

Question 17 of 26

Osmosis is similar to diffusion but only explains the movement of water molecules.

Select one of the following:

Explanation

Question 18 of 26

Active Transport is similar to diffusion but only explains the movement of water molecules.

Select one of the following:

Explanation

Question 19 of 26

Within the body, Glucose is actively transported from the small intestine into the blood across villi.

Select one of the following:

Explanation

Question 20 of 26

Within the body, Urea is actively transported from the small intestine into the blood across villi.

Active transport moves ( up, down ) a concentration Gradient

Water molecules ( cannot, can ) diffuse freely across a ( semi-permeable, permeable ) membrane, Sugar molecules ( cannot, can ) diffuse freely.

( Urea, Glucose ), Oxygen & ( Water, Carbon dioxide ) can diffuse into cells