Copy of CFU Cell Signaling Molecules

What is your FIRST name?

What is your LAST name?

In which class period do you take IB Biology?

• 1
• 2
• 3
• 4
• 5

Which levels of biological organization use cell signaling molecules to communicate? Pick all that apply.

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• 
• 
• 
• 

In the figure below, which is the ligand?

• insulin
• glycogen
• glucose
• pyruvate
• fatty acids

In the figure below, which is the ligand?

• Neurotransmitter
• Metabolizing enzyme
• Transporter
• Degradation enzyme
• Receptor