The Four Macromolecules

What is the most important element of life

• hydrogen

• oxygen

• carbon

• water

What are organic molecules

• compounds with hydrogen

• compounds without hydrogen

• compounds without carbon

• compounds with carbon

Tags

NGSS.HS-LS1-6

What are inorganic molecules

• compounds with hydrogen

• compounds without hydrogen

• compounds without carbon

• compounds with carbon

____________________ was one of the first organic molecules that formed about  

 4 billion years ago. It may have formed the basis of early life.

• Carbohydrates

• RNA

• DNA

• Lipids

Why is carbon considered versatile

• It can form many different bonds

• its in all living things

• carbon is not important

• carbon makes triple bonds

What kind of bond is shown?

• single

• double

• triple

• quadruple

Tags

NGSS.HS-PS1-1

What kind of bond is shown?

• single

• double

• triple

• quadruple

Tags

NGSS.HS-PS1-1

What kind of bond is shown?

• single

• double

• triple

• quadruple

What are the 3 shapes that carbon can make when it forms its bonds?

• straight, broken, and round

• Straw, broken, and ring

• straight, branched, and round

• straight, branched, and ring

Is the molecule organic or inorganic?

• organic

• inorganic

Tags

NGSS.HS-LS1-6