Unit 2 Summary

Match the molecule to what they are digested into.

• Fatty Acids

• Lipids/Fats

• Amino Acids

• Carbohydrates

• Simple Sugar (glucose)

• Proteins

Match the macromolecules to their function.

• Main source of energy

• Proteins

• Build muscle, enzymes, and antibodies

• Carbohydrates

• Long term energy, insulation, protection

• Lipids/Fats

Match the macromolecule to the example it is most known for.

• Crackers

• Carbohydrate

• Meat

• Lipids

• Oils

• Proteins

Does glucose need to be broken down before it is used?

• No, because glucose is a big molecule so it has a lot to be used.

• Yes, glucose must be broken down before it is used.
• No, because glucose is small enough to diffuse and be used without breaking down.

• Yes, because Glucose needs to be converted into glycogen before use.

Tags

NGSS.MS-LS1-7

Does starch need to be broken down before it is used?

• No, because starch is a big molecule so it has a lot to be used.

• Yes, starch must be broken down before it is used because it is too big to diffuse and be used.

• No, because starch is small enough to diffuse and be used without breaking down.

• Yes, because starch needs to be converted into glycogen before use.

Tags

NGSS.MS-LS1-7

What is going to give you the most amount of energy?

• Glucose because it is easy to diffuse into the blood stream

• Complex carbohydrates because it has the most energy since it is used for long term energy

• Proteins so you can have big muscles

• Nucleic Acids because they are in everything

Tags

NGSS.MS-LS1-7

What type of relationship is shown by this graph?

• Inverse/Indirect

• Direct

Tags

NGSS.MS-PS3-1

What type of relationship is shown by this graph?

• Inverse/Indirect

• Direct

Tags

NGSS.MS-PS3-1

What is the relationship between variables called when the variables are doing the same thing? (As one variable increases the other is also increasing OR as one variable decreases the other variable is also decreasing)

• Inverse/Indirect

• Direct

What is the relationship between variables called when the variables are doing the opposite? (As one variable increases the other is decreasing)

• Inverse/Indirect

• Direct