Biochemistry/Photosynthesis/Respiration

___________ are some functions of lipids.

• storing energy and  cell membrane structure
• providing actin & providing myosin
• cellulose structure and digestive assistance
• storing & transferring genetic info

These organic molecules are used by the body to store the genetic code.

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Tags

NGSS.HS-LS3-1

Sugars (glucose) and starch are examples of this organic molecule:

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Examples of nucleic acids?

• DNA and RNA
• carbohydrates
• potatoes
• meats

Tags

NGSS.MS-LS3-1

Amino acids are the monomers of

• Carbohydrates 
• Lipids
• Proteins 
• Nucleic Acids

Tags

NGSS.HS-LS1-6

What is the purpose  of an enzyme?

• give permission for the reaction
• raise activation energy
• speed up reactions
• control how many reactions occur

Tags

NGSS.MS-LS1-7

What is a substance called if it speeds up a chemical reaction?

• reusable
• catalyst
• specific
• fragile

A substance with a pH of 4 is considered a(n)

• base
• neutral
• acid

Which of the following statements about enzymes is NOT true?

• enzymes are reusable
• enzymes work best at specific pH and temperatures
• enzymes are lipids
• enzymes are proteins

These are called the "quick energy" foods

• carbohydrates/sugars
• protein
• fats/lipids
• nucleic acids

Tags

NGSS.HS-LS1-7