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Cell Organelles and Cell Transport

Total questions: 37

Worksheet time: 19mins

Name
Class
Date
1.

All of the following will affect the rate of diffusion of wastes in a plant cell EXCEPT:

a)

Temperature

b)

Phospholipids

c)

Concentration

d)

Pressure

2.

Which of the following structures is commonly found in ALL cells?

a)

Cell Wall

b)

Nucleus

c)

Centrioles

d)

Plastids

e)

Cell Membrane

3.

In which type of cells would you expect to find a large number of mitochondra?

a)

Muscle cells

b)

Skin cells

c)

Prokaryotic cells

d)

Fat cells

4.

The main function of ATP are all the functions EXCEPT:

a)

Store energy

b)

Release energy

c)

Be used for cellular work

d)

Speed up chemical reactions

5.

An animal cell placed in a solution where there is no net movement into or out of the cell. The cell is in this type of solution.

a)

Isotonic

b)

Hypertonic

c)

Infused

d)

Hypotonic

e)

Normal

6.

The plasma membrane is a structure that:

a)

Maintains the shape of plant cells

b)

Forms an impenetrable barrier in and out of cells

c)

Controls the passage of materials in and out of cells

d)

Is composed of cellulose fibers

7.

If a cell contains a nucleus, it must be a(n):

a)

Plant Cell

b)

Eukaryotic Cell

c)

Animal Cell

d)

Prokaryotic Cell

8.

If a cell is placed in a hypertonic solution, then the cell will________water.

a)

Gain more

b)

Keep its

c)

Lose some

d)

Create

9.

The presence of which organelle will positively identify a plant cell?

a)

Nucleus

b)

Centriole

c)

Flagella

d)

Chloroplast

10.

The plasma membrane is:

a)

Permeable

b)

Semi-permeable

c)

Impermeable

d)

Only in Eukaryotic Cells

11.

An organism that is one-celled, has no nucleus, and has a cell wall without cellulose is a(n):

a)

Plant

b)

Animal

c)

Fungus

d)

Eubacteria

12.

The substance in green plants necessary for photosynthesis is:

a)

Chlorophyll

b)

Oxygen

c)

Glucose

d)

ATP

e)

Thylakoid

13.

This organelle has ribosomes on it:

a)

Mitochondria

b)

Cell Membrane

c)

Smooth E.R.

d)

Rough E.R.

14.

The function of the cytoskeleton is to_________.

a)

Synthesize materials for the cell

b)

Protect and support the cell

c)

Break down materials in the cell

d)

Store materials for the cell

15.

Osmosis:

a)

Is a form of passive transport

b)

Requires cellular energy

c)

Is specifically the diffusion of water

d)

Is a form of passive transport and is specifically the diffusion of water.

e)

All answer here are correct

16.

The conversion of carbon dioxide and water into glucose will take place here:

a)

Vacuoles

b)

Lysosomes

c)

Chloroplast

d)

Mitochondria

e)

Nucleus

17.

When the solute concentration inside the cell is greater than outside the cell, the outside of the cell would be:

a)

Isotonic solution

b)

Hypotonic solution

c)

Hypertonic solution

d)

Homeostasis solutioin

18.

Protein assembly in the cell takes place in this organelle.

a)

Nucleus

b)

Mitochondria

c)

Nucleolus

d)

Cytoplasm

e)

Rough E.R.

19.

Which of the following best describes the term Concentration Gradient?

a)

Causes diffusion in a certain direction

b)

Difference in volume on each side of the membrane

c)

Same solute concentration on both sides of the plasma membrane

d)

Difference in concentration on each side of the plasma membrane

e)

None of these answers.

20.

For diffusion to occur there must be a ____________.

a)

Living cell

b)

Concentration gradient

c)

Liquid environment

d)

Semi-permeable membrane

21.

Which of the following will keep vegetables crisp?

a)

Turgor pressure

b)

Pinocytosis

c)

Receptor mediated endocytosis

d)

Diffusion of ions across the cell membrane

e)

Hypertonic environments

22.

When water concentration outside the cell is greater than inside the cell it is called:

a)

Isotonic

b)

Hypotonic

c)

Hypertonic

d)

Homeostasis

23.

A scientist conducted an experiment to determine how the amount of salt in a body of water affects the number of plants that can live in water. In this experiment the INDEPENDENT VARIABLE is ____________.

a)

The amount of salt in the water

b)

The temperature of the water

c)

The water

d)

The number of plants in the water

24.

In active transport, substances in a cell are moved from an area of high concentration to an area of low concentration.

a)

True

b)

False

25.

Exocytosis is the process by which cells remove large particles.

a)

True

b)

False

26.

A cell's Lysosomes are responsible for making lipids for the plasma membrane.

a)

True

b)

False

27.

Makes proteins

a)

chloroplast

b)

lysosome

c)

ribosomes

d)

nucleus

28.

A network of tunnels that makes hormones and steroids; not covered in ribosomes.

a)

plasma membrane

b)

smooth endoplasmic reticulum

c)

golgi appparatus

d)

rough endoplasmic reticulum

29.

The "brain" of the cell; contains DNA

a)

mitochondria

b)

lysosome

c)

vacuole

d)

nucleus

30.

A network of tunnels that makes proteins; covered in ribosomes.

a)

cytoplasm

b)

lysosome

c)

Rough E.R.

d)

Smooth E.R.

31.

DNA combined with protein in the nucleus

a)

mitochondria

b)

chloroplast

c)

chromatin

d)

nucleus

32.

Used to store food and other materials

a)

lysosome

b)

vacuole

c)

ribosome

d)

golgi apparatus

33.

The fluid that fills the cell; occupies the spaces between the organelles.

a)

chloroplast

b)

cytoskeleton

c)

cytoplasm

d)

chromatin

34.

Provides energy for the cell.

a)

chloroplast

b)

mitochondria

c)

chromatin

d)

vacuole

35.

Small bubbles filled with digestive enzymes

a)

ribosomes

b)

vacuole

c)

chloroplast

d)

lysosome

36.

Conducts photosynthesis in plant cells

a)

mitochondria

b)

lysosome

c)

chloroplast

d)

ribosomes

37.

Dynamic Equilibrium can be described as

a)

The point at which molecules quit moving

b)

State of Unbalance

c)

Molecules in motion which remain evenly distributed

d)

All of these