Unit 2 Exam: Cell Structure and Transport

What best describes the solution the cell is in?

• Hypotonic Solution

• Hypertonic Solution

• Isotonic Solution

• None of the above

Tags

NGSS.HS-LS1-3

Which of the following are NOT found in animal cells?

• chloroplasts and cytoplasm

• chloroplasts and cell wall

• cell wall and cell membrane

• mitochondria and nucleus

Tags

NGSS.HS-LS1-5

What characteristic defines this organism as a prokaryotic cell?

• Ability to move

• Ability to respond to stimuli

• Having a nucleus

• Lacking of membrane-bound organelles

Tags

NGSS.MS-LS1-1

What is the function of the cell membrane, in ALL living organisms?

• Provides support and structure in the cell.
• Synthesizes protein for ATP for the cell.
• Storage of raw materials (food) and ATP for the cell. 
• Regulates the transport of materials into and out of the cell. 

What type of transport is occurring in Part C of the diagram shown?

• Active Transport
• Osmosis
• Facilitated Diffusion
• Diffusion

What is facilitated diffusion?

• Transport that uses proteins to help move molecules across the membrane. 
• Movements of substances through a membrane. 
• When molecules spread from High to Low concentration on their own. 
• When pressure pushes something through a membrane. 

What is something that prokaryotic and eukaryotic cells have in common?

• They have a nucleus. 
• They are multi-cellular. 
• They have DNA. 
• They have organelles that are membrane-bound.

This picture represents what type of cell transport?

• endocytosis
• exocytosis
• osmosis
• passive transport

what type of solution causes the blood cells to swell and burst.

• hypotonic solution
• hypertonic solution
• isotonic solution
• active transport

An unidentified cell under a microscope contains a nucleus. You know that this cannot be an example of this type of cell:

• prokaryotic cell

• eukaryotic cell

• plant cell

• animal cell