Quiz about Unit 3 Review - Cell Structure, Function, and Transport

Question 1

This scientist concluded that animals and, in fact, all living things are made of cells:

Accepted Answer

Schwann

Answer

Hooke

Answer

Leeunwenhoek

Answer

Schleiden

Question 2

This scientist proposed that all cells come from other cells:

Accepted Answer

Virchow

Answer

Leeunwenhoek

Answer

Schleiden

Answer

Schwann

Question 3

This scientist concluded that plants are made of cells:

Accepted Answer

Schleiden

Answer

Virchow

Answer

Schwann

Answer

Leeunwenhoek

Question 4

This scientist observed live cells and observed greater detail:

Accepted Answer

Leeunwenhoek

Answer

Hooke

Answer

Virchow

Answer

Schwann

Question 5

The Cell Theory states...

Accepted Answer

cells are the basic unit of structure and organization of organisms

Answer

atoms create all matter

Answer

living things evolve

Answer

the cell is the backbone of all matter

Question 6

Cells come only from what?

Accepted Answer

existing cells

Answer

nucleus

Answer

fission

Answer

budding

Question 7

This is the most basic unit of life

Accepted Answer

cell

Answer

atom

Answer

nucleus

Answer

DNA

Question 8

These cells have DNA surrounded by a nucleus.

Accepted Answer

Eukaryotic

Answer

Prokaryotic

Answer

Neither

Answer

Both prokaryotic and eukaryotic

Question 9

What type of cell is pictured?

Accepted Answer

Prokaryotic

Answer

Eukaryotic

Answer

Plant

Answer

Animal

Question 10

All cells have cell membranes. What is the function (job) of the cell membrane?

Accepted Answer

Allow certain things to enter and exit the cell.

Answer

Allows all things to enter the cell.

Answer

Does not allow anything to enter and exit.

Answer

It is made out of wood.

Question 11

What does it mean when you see a nucleus in a cell?

Accepted Answer

The cell is eukaryotic

Answer

The cell is empty

Answer

The cell is prokaryotic

Answer

This would not be a cell

Question 12

What is cytoplasm?

Accepted Answer

The gel like liquid inside all cells

Answer

The outside of the cell

Answer

Another name for cells

Answer

Another name for a nucleus

Question 13

Ribosomes are found in both prokaryotic and eukaryotic cells. What is the main function of ribosomes.

Accepted Answer

to make proteins

Answer

to make sugar

Answer

to make oil

Answer

to make cells

Question 14

Which of the following would be found in both eukaryotic AND prokaryotic cells?

Accepted Answer

cytoplasm

Answer

chloroplast

Answer

nucleus

Answer

endoplasmic reticulum

Question 15

Which is true of prokaryotic and eukaryotic cells?

Accepted Answer

Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.

Answer

Prokaryotic cells are larger than eukaryotic cells.

Answer

Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.

Answer

Eukaryotic cells are simpler than prokaryotic cells.

Question 16

Aaniyah is examining a cell under a microscope. She notices a mitochondria inside. Which of the following is a conclusion she might draw?

Accepted Answer

She is examining a eukaryotic cell.

Answer

She is examining a prokaryotic cell.

Answer

This cell could be either eukaryotic or prokaryotic.

Question 17

This organelle digests dead cell parts and contains enzymes

Accepted Answer

lysosome

Answer

golgi body

Answer

smooth ER

Answer

Rough ER

Question 18

The ____________ packages and processes material before it exports out of the cell.

Accepted Answer

Golgi apparatus

Answer

Vacuoles

Answer

mitochondria

Answer

nucleus

Question 19

What am I? I break down glucose from food and use it to make ATP energy (to power the cell).

Accepted Answer

mitochondria

Answer

chloroplast

Answer

ribosome

Answer

lysosome

Question 20

which of the following transports material WITHIN the cell?

Accepted Answer

Endoplasmic reticulum

Answer

Golgi apparatus

Answer

cell wall

Answer

ribosomes

Question 21

Which structure would be found in a grass cell but NOT in one of your own cells?

Accepted Answer

cell wall

Answer

nucleus

Answer

mitochondria

Answer

vacuoles

Question 22

Unlike Smooth ER, Rough ER has ________________ attached to it.

Accepted Answer

ribosomes

Answer

chromosomes

Answer

carbohydrate chains

Answer

proteins

Question 23

What is the function of vacuoles?

Accepted Answer

storage of salt, H₂O, food, and waste

Answer

make protein

Answer

store genetic information

Answer

transports material outside the cell

Question 24

Which of these statements best describes the function of the cell membrane?

Accepted Answer

it controls which substances enter and exit the cell

Answer

It allows things to freely enter and exit the cell

Answer

it prevents substances from entering the cell

Answer

it prevents substances from leaving the cell

Question 25

Plant cell structures that turn energy from sunlight into food.

Accepted Answer

Chloroplast

Answer

Cell Wall

Answer

Mitochondria

Answer

Cytoplasm

Question 26

In passive transport, the concentration gradient goes from..

Accepted Answer

High to low

Answer

Low to low

Answer

Low to high

Answer

High to high

Question 27

The cellular process in which materials are moved across a membrane from an area of low concentration to an area of high concentration is called

Accepted Answer

Active Transport

Answer

Osmosis

Answer

Simple Diffusion

Answer

Passive Transport

Question 28

Osmosis is the diffusion of __________.

Accepted Answer

water

Answer

glucose

Answer

air

Answer

passive transport

Question 29

Passive transport requires no

Accepted Answer

energy

Answer

concentration gradients

Answer

osmosis

Answer

motion

Question 30

Large molecules, such as glucose, can easily pass through the cell membrane without any help...

Accepted Answer

False- they need a protein channel

Answer

True- they pass right through

Question 31

When particles move out of a cell through facilitated diffusion, the cell ____________.

Accepted Answer

Does not use energy

Answer

Gains energy

Answer

Uses energy

Answer

Releases energy

Question 32

Which type of Passive Transport is being represented in this picture?

Accepted Answer

Facilitated Diffusion

Answer

Passive Diffusion

Answer

Simple Diffusion

Answer

Active Diffusion

Question 33

Hydrophobic region of the cell membrane?

Accepted Answer

E

Answer

B

Answer

C

Answer

A

Question 34

Hydrophilic portion of cell membrane?

Accepted Answer

A

Answer

C

Answer

D

Answer

E

Question 35

The purple structures of the image represent:

Accepted Answer

proteins

Answer

phospholipid

Answer

cholesterol

Answer

carbohydrates

Question 36

A phospholipid has 2 parts. What are they called?

Accepted Answer

Hydrophilic Head, Hydrophobic Tail

Answer

Hydrophobic Head, Hydrophilic Tail

Question 37

"Water Fearing"

Accepted Answer

Hydrophobic

Answer

Hydrophilic

Answer

Hydroelectric

Answer

Hydroloric

Question 38

"Water Loving"

Accepted Answer

Hydrophilic

Answer

Hydrophobic

Answer

Hydroelectric

Answer

Hydroloric

Question 39

Describes the arrangement of the cell membrane as bendable and made of many parts.

Accepted Answer

The Fluid Mosaic Model

Answer

The Major Mobility Model

Answer

The Crazy Cell Model

Answer

The Maze Model

Question 40

Something is ___________ ____________ when some molecules can pass through it while others cannot.

Accepted Answer

Selectively (or Semi) Permeable

Answer

Totally Transparent

Answer

Liquid Licorice

Answer

Heavily Patrolled

Question 41

The picture below is an example of _________________.

Accepted Answer

diffusion

Answer

osmosis

Answer

isotonic

Answer

active transport

Question 42

Which type of movement requires energy?

Accepted Answer

active transport

Answer

osmosis

Answer

diffusion

Answer

facilitated diffusion

Question 43

What are the three types of passive transport?

Accepted Answer

diffusion, osmosis, facilitated diffusion

Answer

osmosis, diffusion, active transport

Answer

active transport, facilitated diffusion, osmosis

Answer

facilitated diffusion, active transport, diffusion

Question 44

Which type of movement has channels that help large molecules move through the cell membrane?

Accepted Answer

facilitated diffusion

Answer

active transport

Answer

diffusion

Answer

osmosis

Question 45

Which type of movement has proteins that act like energy-powered pumps to move molecules through the cell membrane?

Accepted Answer

protein pumps

Answer

diffusion

Answer

osmosis

Answer

facilitated diffusion

Question 46

What type of solution is a cell in when it gets bigger than it normally would?

Accepted Answer

hypotonic

Answer

hypertonic

Answer

isotonic

Question 47

What type of solution is a cell in when it shrinks or shrivels up?

Accepted Answer

hypertonic

Answer

isotonic

Answer

hypotonic

Question 48

What type of solution is a cell in when it stays the same size?

Accepted Answer

isotonic

Answer

hypertonic

Answer

hypotonic

Question 49

What type of solution is this cell in?

Accepted Answer

Hypotonic

Answer

Isotonic

Answer

Hypertonic

Answer

diffused

Question 50

What type of solution is this cell in?

Accepted Answer

Hypertonic

Answer

Isotonic

Answer

Hypotonic

Answer

diffused

Question 51

What type of solution is this cell in?

Accepted Answer

Isotonic

Answer

Hypertonic

Answer

Hypotonic

Answer

diffused

Question 52

The process of engulfing food or liquid particles into the cell.

Accepted Answer

Endocytosis

Answer

Osmosis

Answer

Exocytosis

Answer

Diffusion

Question 53

Which type of cellular transport moves molecules from low concentrations to high concentrations?

Accepted Answer

Protein Pumps

Answer

Osmosis

Answer

Diffusion

Answer

Passive Transport

Question 54

The release of large particles, often waste materials from the inside of the cell to the outside of the cell.

Accepted Answer

Exocytosis

Answer

Osmosis

Answer

Endocytosis

Answer

Diffusion

Question 55

A cell with a 5% salt solution is placed into a beaker with a 10% salt solution.  This solution is considered to be _____ to the cell.

Accepted Answer

Hypertonic

Answer

Isotonic

Answer

Hypotonic

Answer

None of the Above

Question 56

A cell with a 5% salt solution is placed into a beaker with a 10% salt solution.  What will happen to the cell?

Accepted Answer

It will shrink

Answer

It will swell

Answer

No change

Answer

Cytolysis

Question 57

An animal cell with a 20% salt solution is placed into a beaker of pure water. What will happen to the cell?

Accepted Answer

It will expand and explode

Answer

It will shrink

Answer

Plasmolysis

Answer

No change

Question 58

A cell with a 10% salt solution is placed into a beaker with a 40% salt solution.  How will water move?

Accepted Answer

It will leave the cell

Answer

It will enter the cell

Answer

It will move in and out equally

Answer

There will be no movement

Question 59

Where can carbohydrates be found when part of a plasma membrane?

Accepted Answer

On the outside of the membrane

Answer

On the inside of the membrane

Answer

Embedded part of the way into the membrane

Answer

Embedded the whole way through the membrane

Answer

All of the above

Question 60

The cell membrane is made up of a phospholipid bilayer. What does "bilayer" mean?

Accepted Answer

two layers

Answer

one layer

Answer

laminated

Answer

bilateral

Question 61

The 'membrane' pictured below would not be able to form because

Accepted Answer

the 'tails' would repel water on either side

Answer

the 'heads' would repel each other

Answer

the cell membrane isn't a bilayer

Answer

the membrane does not contain phospholipids

Question 62

The term "mosaic" applies to the cell membrane because...

Accepted Answer

Cell membranes are made from a variety of different molecules

Answer

cell membranes are able to bend, stretch and change shape

Answer

Cell membranes are able to flow

Question 63

The term "fluid" applies to the cell membrane because...

Accepted Answer

Cell membranes are able to flow

Answer

Cell membranes only allow SOME molecules to pass across the membrane

Answer

Cell membranes are made from a variety of different molecules

Question 64

What is the function of the cholesterol of the cell membrane?

Accepted Answer

stabilizes the fluidity of the cell membrane

Answer

allows large molecules to pass through the cell membrane

Answer

allows small, non-polar molecules to pass through the cell membrane

Answer

identifies the cell and allow for cell-to-cell communication

Unit 3 Review - Cell Structure, Function, and Transport

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