Macromolecules Quiz Review CMSS

How do lipids function for cells?

• store information

• store long-term energy

• breakdown wastes

• store short-term energy

Which of the following molecules make up the basic structure of a cell membrane?

• waxes
• steroids
• fatty acids
• phospholipids

Tags

NGSS.MS-LS1-2

What are different examples of lipids?

• monosaccahrides, disaccharides, starch, cellulose
• dipetide, polypeptide, amino acids
• DNA, RNA, ATP
• triglycerides, waxes, steroids, phospholipds

Which macromolecule is this?

• carbohydrate
• lipid
• protein
• nucleic acid

Tags

NGSS.HS-LS1-6

The characteristic that all lipids have in common is----

• made of lots of double bonds
• acidic when mixed with water
• no high energy content
• do not dissolve in water

Unsaturated fats are __________ at room temperature.

• liquids
• solids
• toxic
• saturated

What does hydrophobic mean?

• the fear of water
• the fear of hydrogen
• the love of water
• the love of hydrogen

Tags

NGSS.HS-PS1-2

Which of the following foods contains unsaturated fats?

• fish
• olive oil
• cheese
• eggs

Which letter indicates a positive test for lipids using the brown paper bag method?

• A

• B

• C

• D

• E

Lipids are found in every cell on Earth. Which part of the cell do lipids make up?

• cell nucleus

• cell vacuole

• cell membrane

• cell wall