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Worksheets

Cell Functions

Total questions: 13

Worksheet time: 13mins

Name
Class
Date
1.

The minor component in a solution, dissolved in the solvent.

a)

Solution

b)

Solute

c)

Solvent

2.

A state of physical balance.

a)

Equilibrium

b)

Concentration

c)

Hypotonic

d)

Selectively Permeable

3.

The liquid in which a solute is dissolved to form a solution.

a)

Solvent

b)

Water

c)

Juce

4.

What is the loop system wherein the system responds to a perturbation?

a)

Feedback Mechanisms

b)

Diffusion

c)

Circle

5.

A liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent).

a)

Milk

b)

Osmosis

c)

Solution

6.

The tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.

a)

Homeostasis

b)

Isotonic

c)

Diffusion

7.

Concentration is

a)

A close gathering of people or things

b)

A means of solving a problem or dealing with a difficult situation

c)

Having assets in excess of liabilities; able to pay one's debts

d)

The physiology, behavior, and other qualities of a particular organism or class of organisms

8.

Select only facts that related to the diffusion.

a)

It is the movement of a substance from an area of high concentration to an area of low concentration.

b)

It has a tail and a long neck.

c)

All living things are made up of it.

d)

It is an important process for living things; it is how substances move in and out of cells.

e)

It is is vital to life because of its function in maintaining equilibrium inside and outside of a cell.

9.

Types of osmosis

a)

Hypertonic

b)

Hyperbole

c)

Isotonic

d)

Hippopotamus

e)

Hypotonic

10.

If solution is hypertonic water moves...

a)

... into

b)

... out

c)

... balanced (into and out)

11.

Hypotonic

a)
b)
c)
12.

What means a membrane allows the passage of some molecules or ions and inhibits the passage of others?

a)

Cell functions

b)

Semipermeable membrane

c)

Selectively Permeable

13.

What type of osmosis is shown above?

a)

Hypotonic

b)

Isotonic

c)

Hipertonic

d)

Membrane