Quiz C3 - Movement of Substances

hard

Question 1 / 10

The cell has reached _____________ when the concentration of a solute inside and outside a cell is the same.

Dynamic equilibrium

Equal water potential

Maximum concentration

Net osmotic pressure

hard

Question 2 / 10

The diffusion of oxygen into red blood cells does not require the ________________.

Random motion of oxygen molecules

Concentration gradient of oxygen molecules

Partially permeable membrane of red blood cells

Collision between oxygen molecules and red blood cells

medium

Question 3 / 10

Which factors does NOT affect diffusion?

Concentration gradient

Surface area to volume ratio

Temperature

Thickness of plant cell wall

medium

Question 4 / 10

Gases like oxygen and carbon dioxide move across cell surface membranes through _____________________.

Chemical reaction

Diffusion

Filtration

Osmosis

medium

Question 5 / 10

Which processes does NOT involve diffusion?

Digested food molecules are absorbed into the blood.

Metabolic wastes move out of the cells into the blood.

Red blood cells shrinking when placed in a concentrated sugar solution.

Oxygen moves into and carbon dioxide move out of the cell during respiration.

hard

Question 6 / 10

Root hair cell sap contains ions and dissolved nutrients in its vacuoles. What can we say about the cell sap?

Cell sap has a lower water potential than that of the soil solution.

Cell sap has a higher water potential than that of the soil solution.

Cell sap has a lower water concentration than that of the soil solution.

Cell sap has a higher water concentration than that of the soil solution.

medium

Question 7 / 10

What can happen if we put too much fertilizer into the soil?

The plant will absorb too much water through its roots.

The plant will lose too much water through its roots.

The plant will absorb more fertilizer and grow better.

The plant will aborb the same amount of fertilizer and water.

hard

Question 8 / 10

Arrange the following from highest to lowest water potential.

Corn syrup > cell sap > mineral water > distilled water

Cell sap > corn syrup > mineral water > distilled water

Distilled water > mineral water > corn syrup > cell sap

Distilled water > mineral water > cell sap > corn syrup

hard

Question 9 / 10

A Visking tubing of water is placed in a beaker of sugar solution as shown. What can be observed in the glass tube after 20 minutes?

The liquid level in the glass tube falls and stops.

The liquid level in the glass tube falls continuously.

The liquid level in the glass tube rises continuously.

The liquid level in the glass tube remains the same.

hard

Question 10 / 10

Referring to the above experiment, what will happen if water is added into the sugar solution in the beaker?

The liquid level continues to fall but more slowly now.

The liquid level continues to fall but more quickly now.

The liquid level continues to rise but more slowly now.

The liquid level continues to rise but more quickly now

A mistake in this Quiz ? Contact the author

1^st	Peeyush2004	100% (26s)
2^nd	Utkarsh2004	100% (32s)
3^rd	Nandani518	100% (38s)
4^th	Tanujgupta123	100% (41s)
5^th	SudhanshuSingh	100% (48s)
6^th	Devansh9-B	100% (61s)
7^th	Mayankgoel3004	30% (25s)

Quiz C3 - Movement of Substances

The cell has reached _____________ when the concentration of a solute inside and outside a cell is the same.

The diffusion of oxygen into red blood cells does not require the ________________.

Which factors does NOT affect diffusion?

Gases like oxygen and carbon dioxide move across cell surface membranes through _____________________.

Which processes does NOT involve diffusion?

Root hair cell sap contains ions and dissolved nutrients in its vacuoles. What can we say about the cell sap?

What can happen if we put too much fertilizer into the soil?

Arrange the following from highest to lowest water potential.

A Visking tubing of water is placed in a beaker of sugar solution as shown. What can be observed in the glass tube after 20 minutes?

Referring to the above experiment, what will happen if water is added into the sugar solution in the beaker?

Latest quizzes & tests

Mobile & social networks

Professionals

About us