Biology Review

This semi-permeable membrane allows the red molecule to cross through; which way will the red molecule move in diffusion?

• --->
• <---
• It will not move
• It will move equally both ways

Tags

NGSS.MS-PS1-4

What type of transport is this?

• facilitated diffusion
• active transport
• diffusion
• osmosis

Tags

NGSS.MS-LS1-2

The most important organelle in cell transport

• E.R.
• cytoplasm
• nucleus 
• cell membrane

What are two types of passive transport?

• endo and exocytosis 
• cookies and milk
• active and passive 
• Osmosis and diffusion

Tags

NGSS.MS-LS1-2

Special proteins help move particles, but NO energy is needed. This is..

• facilitated diffusion
• exocytosis
• active transport
• equilibrium

Tags

NGSS.MS-LS1-2

What is NOT TRUE about the cell membrane

• It controls what enters and leaves the cell
• Semipermeable
• Phospholipid bilayer
• Contains digestive enzymes

Tags

NGSS.MS-LS1-2

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

Most of the cell membrane is made of...

• Lipids
• Carbs
• Proteins
• Nucleic acids

How many layers is the lipid bilayer?

• 1
• 2
• 3
• 4

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.MS-LS1-6