Enzymes and Biochemical Reactions

All of the chemical reactions that occur within an organism

• metabolism

• activation energy

• endothermic reaction

• exothermic reaction

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

NGSS.HS-LS2-5

Chemical reactions that take place in living organisms (Cellular Respiration, Photosynthesis, etc).

• biochemical reactions

• metabolism

• activation energy

• endothermic reaction

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

NGSS.HS-LS1-5

NGSS.HS-LS2-5

reactant of an enzyme-catalyzed reaction

• substrate

• active site

• enzyme

• anabolic reactions

forms names of enzymes

• ase

• solution

• solute

• hydrogen bond

the study of substances and processes occurring in living things

• biochemistry

• biochemical reactions

• metabolism

• activation energy

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

NGSS.HS-LS1-5

Proteins that speed up biochemical reactions are known as _____.

• Amino Acids

• Catalysits

• Enzymes

• Water

Enzymes Are Different From Catalysts In That They :

• Are Proteins

• Are Not Used Up In The Reaction

• Function At High Temp.

• None Of The Above

Which Place On An Enzyme Binds A Substrate?

• Reactive Area

• Lactose

• Lactase

• Active Site

About how many biochemical reactions do enzymes catalyze?

• 40,000

• 4,000,000

• 400,000

• 4,000

• 400

If a reaction takes several days to occur without an enzyme, how quickly can it occur with an enzyme?

• Several Days

• More Than A Minute

• Less than a second

• Less Than A Year

• 12 Seconds