Unit 1 and 2 Review

What type of cell does not have a nucleus?

• eukaryotic 
• prokaryotic 

Which is true of prokaryotic and eukaryotic cells?

• Prokaryotic cells are larger than eukaryotic cells.
• Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
• Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
• Eukaryotic cells are simpler than prokaryotic cells.

Active transport is the movement of large materials across a cell membrane from ______ to ______ concentration

• high to low

• low to high

• high to high

• low to low

Tags

NGSS.HS-LS2-3

Active transport across a cell membrane from low to high concentration, requires

• energy (ATP)

• no energy

• water

• oxygen

A form of bulk transport in which materials are transported from the inside to the outside of the cell in membrane-bound vesicles that fuse with the plasma membrane.

• Endocytosis

• Exocytosis

• Osmosis

• Diffusion

A general term for the various types of active transport that move particles into a cell by enclosing them in a vesicle made out of plasma membrane.

• Endocytosis

• Exocytosis

• Osmosis

• Diffusion

Diffusion & Facilitated Diffusion are both __________ transport.

• Passive

• Active

• Easy

• Free

The general name for movement of substances across cell membranes without need of energy input

• passive transport

• active transport

What is the function of the Golgi apparatus?

• Gives energy to the cell

• Are the site of protein synthesis

• It packaged proteins and send them off

• It regulates what goes In and out

What organelle structure regulates what enters and leaves the cell

• Cell membrane

• Cell wall

• Nucleus

Tags

NGSS.MS-LS1-2