Cells EOC Review

Which macromolecule is described in the table?

• carbohydrate

• lipid

• protein

• nucleic acid

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which macromolecule is described in the table?

• carbohydrate

• lipid

• protein

• nucleic acid

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which macromolecule is described in the table?

• carbohydrate

• lipid

• protein

• nucleic acid

Tags

NGSS.HS-LS1-1

Which macromolecule is described in the table?

• carbohydrate

• lipid

• protein

• nucleic acid

What is the purpose  of an enzyme?

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

Enzymes are an example of

• Lipids

• Carbohydrate

• Protein

• Nucleic Acid

Based on the graph, what is the optimal temperature for this enzyme? 

• 15^oC
• 40^oC
• 30^oC
• 35^oC

Which of the following conclusions can be drawn from this graph?

• The optimum pH of the enzyme is 6.6.
  
• The optimum pH of the enzyme is 5.8
  
• The enzyme’s activity increases as pH increases 5.0 to 9.0
  
• The enzyme’s activity is greater around pH of 8.0 .
  

What is the optimum pH of the enzyme shown in the graph?

Which chemical reaction most likely occurred in the presence of an enzyme?

• reaction X

• reaction Y

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5