biomolecule review

The graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?

• Enzymes increase the energy of the reactants.
• Enzymes decrease the energy level of the products.
• Enzyme decrease the activation energy of the reaction.
• Enzymes reverse the direction of the reaction.

At high temperatures, the rate of enzyme action decreases because the increased heat......

• neutralizes the acids and bases in the system

• alters the shape of the active site of the enzyme

• increases the concentration of the enzyme

• changes the pH of the system

Using the diagram, match the following.

• Substrate

• E

• Enzyme

• D

• Product

• B

• Enzyme Substrate Complex

• A

• Active Site

• C

Tags

NGSS.HS-LS1-6

NGSS.HS-PS1-2

NGSS.HS-PS1-4

Enzymes are

• Lipids

• Protein

• Carbohydrates

• Nucleic Acids

Each enzyme only has 1 substrate that will fit its active site.  What is this called?

• reusablility

• denaturation

• specificity

• fragility

Match the following

• protein

• 
• carbohydrate

• 
• lipid

• 
• nucleic acid

• 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-5

NGSS.MS-LS1-6

Match the following functions to the biomolecule

• Protein

• Energy source (cellular respiration)

• Carbohydrate

• Build muscle

• Nucleic acid

• Carry genetic information

• Lipid

• Act as hormones

Tags

NGSS.HS-LS2-5

NGSS.HS-LS3-1

NGSS.HS-LS4-2

What is homeostasis?

• Keeping something at an ideal position/setting

• A species of hominids

• The category in which we put biomolecules

• A mixture that is fully blended (with all biomolecules equal)

Tags

NGSS.HS-LS1-3

This biomolecule provides short term energy and is made of subunits called monosaccharides

• Lipid

• Carbohydrate

• Protein

• Nucleic Acid

Tags

NGSS.MS-LS1-7

Nearly all enzymes are classified as this biomolecule which is made of monomers called amino acids

• Nucleic Acid

• Lipid

• Carbohydrate

• Protein

Tags

NGSS.HS-LS1-1