Unit 2 Vocabulary

Hydrophilic means to​ (a)   ​ water. Hydrophobic means to​ (b)   water.

• attract
• repel

Match the following Macromolecules to their examples:

• Proteins

• 
• Carbohydrates

• 
• Lipids

• 
• Nucleic Acid

• 

In your own words, what is homeostasis?

Which of these shows a chemical reaction?

• 
• 
• 
• 

What are small proteins that can be found throughout our body?

• atoms

• organs

• enzymes

• macromolecules

The substrate fits into the enzyme like a...?

• cat and mouse

• lock and key

• puzzle piece

Enzyme + Substrate = (a)  

Enzyme- Subsrate Complex= ​ (b)  

• Enzyme- Substrate Complex
• Enzyme + Product(s)

What three factors denature an enzyme?

• pH

• Temperature

• Sound

• Concentrations

Drag the labels to the correct spots

a

b

c

Enzyme

Substrate

Active Site

Drag the labels into their correct level of organization

a

b

c

d

e

f

h

g

Atom

Tissue

Organism

Cell

Organelle

Molecule

Organ

Organ System