Cell Membrane and Cell Transport Review

Cell Transport EOC Review

Multiple Choice

The cell membrane is selectively permeable, which means...

• All materials can enter and leave the cell
• Certain things can enter while others cannot
• The cell manually sorts through all materials
• Only certain cells can interact with the cell.

Multiple Choice

It forms a boundary between the inside of the cell and the outside of the cell. 

• Cell Membrane
• Lipid Cleric Layer
• Membrane Gate
• Protein Receptors 

Multiple Choice

What does "bilayer" mean?

• one layer
• two layers
• laminated
• bilateral

Multiple Choice

"Water Fearing" 

• Hydrophobic
• Hydrophilic 
• Hydroelectric 
• Hydroloric

Multiple Choice

"Water Loving"

• Hydrophobic
• Hydrophilic 
• Hydroelectric 
• Hydroloric

Multiple Choice

A ______________ is composed of a phosphate and glycerol head and 2 fatty acid chain tails. 

• phospholipid 
• Carbohydrate
• Cholesterol 
• Protein 

Multiple Choice

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

• The Fluid Mosaic Model 
• The Major Mobility Model 
• The Crazy Cell Model
• The Maze Model

Multiple Choice

Which part of the phospholipid is polar?

• A

• B

Multiple Choice

Which part of the phospholipid is nonpolar?

• A

• B

Multiple Choice

___________ strengthens and stabilizes the cell membrane.

• Carbohydrates 
• Proteins 
• Phospholipids 
• Cholesterol

Multiple Choice

___________ allow cells to recognize each other and act like ID tags. 

• Carbohydrates 
• Proteins
• Phospholipids 
• Cholesterol

Multiple Choice

What is structure D?

• carbohydrate chain
• phospholipid head
• phospholipid tail
• cholesterol

Multiple Choice

What is structure C?

• carbohydrate chain
• phospholipid head
• transport protein
• cholesterol

Multiple Choice

What is structure B?

• carbohydrate chain
• phospholipid head
• phospholipid tail
• cholesterol

Multiple Select

Which of the following are true about the cell membrane? Select all that apply

• It controls what enters and leaves the cell

• Semipermeable

• Phospholipid bilayer

• Contains digestive enzymes

Multiple Choice

In what direction do particles naturally diffuse?

• Up the concentration gradient
• Down the concentration gradient
• Across the concentration gradient
• Over the river and through the woods

Multiple Select

Which of the following are examples of passive transport? Select multiple answers.

• Ion pump

• Facilitated diffusion

• Endocytosis

• Exocytosis

• Osmosis

Multiple Choice

Passive transport requires no

• concentration gradients
• osmosis
• motion
• energy

Multiple Choice

• Passive Transport
• Active Transport

Multiple Choice

The picture is an example of _________________.

• osmosis
• isotonic
• diffusion
• active transport

Multiple Choice

Solutes move with the concentration gradient, therefore no energy is used. 

• Passive Transport
• Active Transport

Multiple Choice

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?

• Diffusion
• Osmosis
• Active Transport
• Facilitated Diffusion

Multiple Choice

What type of transport is shown?

• Passive Transport

• Active Transport

Multiple Choice

Movement of materials from high to low concentration through a protein channel. 

• Passive Transport
• Active Transport

Multiple Choice

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

Multiple Choice

Osmosis is a form of ______________. 

• Passive Transport
• Active Transport

Multiple Choice

• Passive Transport
• Active Transport

Multiple Choice

Solutes move against the concentration gradient, therefore energy is needed. 

• Passive Transport
• Active Transport

Multiple Choice

Low to High

• Passive Transport
• Active Transport

Multiple Choice

ATP is a form of energy.

• Passive Transport

• Active Transport

Multiple Choice

Which process is shown in the diagram?

• protein building
• diffusion
• gene manipulation
• active transport

Multiple Choice

What transport process is being show here?

• Osmosis

• Facilitated Diffusion

• Protein Pump

• Simple Diffusion

Multiple Choice

What transport process is being show here?

• Simple Diffusion

• Facilitated Diffusion

• Protein Pump

Multiple Choice

This picture represents which type of cellular transport?

• passive transport

• endocytosis

• exocytosis

• osmosis

Multiple Choice

This takes substances into a cell

• endocytosis
• exocytosis
• both

Multiple Choice

This uses energy

• endocytosis
• exocytosis
• both

Multiple Choice

Which is an accurate description of the diagram below?

• Na+ and Amino Acids are both transporting passively.

• Na+ and Amino Acids are both transporting actively.

• Na+ is diffusing passively, and Amino Acids are transporting actively.

• Na+ is transporting actively, and Amino Acids are diffusing passively.

Multiple Choice

When both inside and outside of a cell have the same amount of water it is said that the cell has reached a state of

• Osmosis
• Diffusion
• Equilibrium

Multiple Choice

The diffusion of water through a semi-permeable membrane is called?

• Osmosis
• Cell wall
• Diffusion
• Respiration

Multiple Choice

During osmosis

• water moves from high to low concentration
• large or oddly shaped molecules move across a cell membrane
• water moves when energy is used
• proteins are built

Multiple Choice

ISO means...

• Low
• A lot
• Equal
• Mammal

Multiple Choice

Ideally, your cells should be in a(n) _______ solution

• Hypertonic
• Hypotonic
• Isotonic
• Cola

Multiple Choice

A blood cell is placed into the jar, as seen. Where will the water go?

• Into the cell
• Out of the cell
• Equally in & out - it's isotonic
• The water is a lie

Multiple Choice

The cell below is in a _________ solution.

• Hypotonic
• Hypertonic
• Isotonic

Multiple Choice

 If a cell containing 5% salt is placed into a glass of water with 20% salt, the water is _______ compared to the cell.

• hypertonic
• hypotonic
• isotonic

Multiple Choice

Where will the water go?

• Into the cell
• Out of the cell
• Equally in & out - it's isotonic
• There is no water

Multiple Choice

HYPO means...

• Low
• High
• Equal
• Fat

Multiple Choice

The cell below is in a _____________ solution.

• Hypertonic
• Hypotonic
• Isotonic

Multiple Choice

In the given scenario what will happen to the organism: salt is poured onto eggplant.

• Water will move out of the eggplant cells and the cells will shrink.
• Water will move out of the eggplant cells and the cells will swell.
• Water will move into the eggplant cells and the cells will swell.

Multiple Choice

In the given scenario what will happen?  An egg is placed in pure water for 48 hours.

• The egg will gain water and swell.
• Water will move in and out of the cell equally, and the cell with neither shrink nor swell.
• The egg will lose water and shrink.

Multiple Choice

What happens if someone gives you a 90% salt saline drip?

• Your cells will shrivel and you'll die
• Your cells will swell and you'll die
• Nah you'll be fine.