Organic Molecules Review

What are macromolecules built from?

• Smaller organic molecules

• Inorganic compounds

• Metals

• Gases

Tags

NGSS.HS-LS1-6

What are the different shapes that carbon molecules can take?

• Straight chained, Branched, Cyclic (rings)

• Linear, Circular, Square

• Hexagonal, Triangular, Linear

• Branched, Linear, Square

In what shapes can carbon molecules be found?

• Only straight strains

• Only branched shapes

• Only cyclic shapes

• Straight strains, branched, or cyclic shapes

What are the repeating subunits that make up macromolecules called?

• Polymers

• Atoms

• Monomers

• Molecules

What term is used to describe macromolecules themselves?

• Monomers

• Polymers

• Elements

• Compounds

What is the process called when monomers link together and produce a water molecule?

• Hydrolysis

• Dehydration Synthesis

• Photosynthesis

• Respiration

What is used to break down polymers into monomers?

• Oxygen

• Carbon dioxide

• Water

• Nitrogen

What percentage of your body is carbon by weight?

• 10%

• 18%

• 25%

• 30%

Which indicator tested for lipids?

• Iodine

• Biuret

• Benedicts

• Brown Paper Bag

This indicator(benedicts) had a color change of..

• blue to orange/yellow/green/red

• brown to black

• light purple to dark purple

• no oily ring to oily ring