Macromolecules and Cells

Which macromolecule is made of simple and complex sugars?

• lipids
• proteins
• carbohydrates
• nucleic acids

Which macromolecule stores energy, insulates us, and makes up the cell membrane?

• lipids
• proteins
• carbohydrates
• nucleic acids

Tags

NGSS.MS-LS1-7

Which are enzymes?

• simple carbohydrates
• proteins that speed up chemical reactions
• lipids that make up the cell membrane
• a building block of DNA

Tags

NGSS.MS-LS1-7

This is one job proteins do NOT have in the body

• storing genetic information
• structure
• speed up chemical reactions
• transport things through cell membrane

Tags

NGSS.MS-LS3-1

DNA and RNA are examples of...

• proteins
• nucleic acids
• carbohydrates
• lipids

Unsatured fats are healthier for you. Which is an example of an unsaturated fat?

• butter
• bacon
• olive oil
• eggs

Another name for fats and oils

• proteins
• sugar
• lipids
• nucleic acids

Which organelle breaks down sugar into something our cells can use? (ATP)

• cell membrane
• mitochondria
• Golgi body
• endoplasmic reticulum

Tags

NGSS.MS-LS1-7

According to the cell theory, where do cells come from?

• proteins
• preexisting cells
• nucleic acids
• unicellular animals

Which is one of the major functions of proteins in the cell?

• They help with the chemical breakdown of substances
• They are used for energy storage
• They contain genetic information
• They form protective membranes in cells

Tags

NGSS.MS-LS1-5

NGSS.MS-LS3-1