Enzymes

• Biology

Enzymes are _____ (type of macromolecule). Which means they are made of __________ (monomer).

Takeaways...

1.  What is the pH scale?

2.  What is an enzyme?

3.  What is the job of an enzyme.

4.  Why is shape imporant to enzymes.

If a solution has a pH of 3 it is a(n) ___.

1. acid
2. base
3. buffer
4. solvent

If a solution has a pH of 8 the solution is a(n) _____.

1. acid
2. base
3. buffer
4. solute

What is one fact you learned from the video?

What are the 5 things about enzymes you need to know?

In a chemical reaction, a reactant binds to an enzyme at the region known as the ______.

1. substrate
2. enzyme
3. active site
4. base

Enzymes speed up chemical reactions by

1. lowering activation energy
2. releasing energy
3. raising the activation energy
4. absorbing energy

Why are enzymes important?

1. lower activating energy, makes reactions happen more quickly
2. raises activation energy, makes reactions happen more quickly
3. they are amino acids
4. they are fun to eat