Cellular Movement

What does “high concentration area” mean?

• Spread out
• Tightly packed together
• Uncrowded
• Spacious

Which diagram best shows the end result of diffusion?

• F
• G
• H
• J

What does selectively-permeable mean?

• The cell controls what passes in and out of the cell
• Nothing gets through
• The cell lets only large substances through

 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

This occurs when the molecules are the same throughout. 

• homeostasis 
• diffusion 
• active transport 
• equilibrium 

Which form of active transport is being shown?

• Facilitated Diffusion
• Exocytosis
• Endocytosis
• Protein Pumps

Which type of transport requires an input of energy?

• Passive Transport
• Osmosis
• Simple Diffusion
• Active Transport

Which is NOT a form of active transport?

• Endocytosis
• Osmosis
• Exocytosis
• Pinocytosis

What is the difference between active and passive transport?

• Active does not need energy and passive uses ATP (energy)
• Active uses ATP (energy) and passive does not need energy
• Active stores transport proteins and passive releases 
• Active uses hormones and passive does not 

Which makes proteins for the cell?

• Mitochandria
• Ribosomes
• Lysosomes
• Chloroplast

Tags

NGSS.HS-LS1-1