Download Chapter 6 ENZYME SUBSTRATE REACTANTS PRODUCTS

Chapter 6
ENZYME
PRODUCTS
DENATURE
ATP
ENERGY
NADP+
NADPH
DEHYDRATION SYNTHESIS
GLUCOSE METABOLISM
SUBSTRATE
PHOTOSYNTHESIS
EXERGONIC
ADP
NAD+
NADH
METABOLISM
HYDROLYSIS
COMPLEMENT
REACTANTS
ACTIVE SITE
ENDERGONIC
P
FAD
FADH2
METABOLIC PATHWAY
ENERGY CARRIER
OPPOSITE
1. This is a protein that speeds up chemical reactions. Enzyme
2. This is the substance the enzymes binds with. (Two terms.) Reactant / Substrate
3. These reactions absorb energy from the surroundings and put it in the chemical bonds of the products.
Endergonic
4. This term includes all the chemical reactions that allow cells to build and break down substances. Metabolism
5. This is the pocket in the enzyme into which the substrate bind. Active Site
6. Conditions such as extreme pH, temperature of salt cause enzymes to do this. Denature
7. This term describes when the products of one reaction become the reactants for the next linking them in
sequence. Metabolic Pathway
8. This term describes when energy released from an exergonic reaction is used to drive an endergonic reaction.
Coupled Reaction
9. This is the principle energy carrier in cells. ATP
10. This links coupled reactions. Energy Carriers
11. These molecules are carrying high energy electrons. NADPH, NADH, FADH2
12. These are needed to make ATP. ADP, P and Energy
13. These are the two broad categories of reactions that comprise metabolism (allow cells to build and break down
substances). Dehydration synthesis, Hydrolysis
14. This must be broken off ATP to release energy. P
15. These are the substances entering a chemical reaction. Reactants
16. These are the substances leaving a chemical reaction. Products
17. This term describes when an enzyme has lost its three-dimensional shape. Denature
18. This term describes the relationship between the shape of the enzyme active site and the substrate. This term
describes the relationship between the charges of the enzyme active site and substrate. Complement, Opposite
19. This is an example of an overall exergonic process. Glucose Metabolism
20. This is an example of an overall endergonic process. Photosynthesis
21. These are “uncharged” electron carriers. NADP, NAD, FAD
22. What molecule is shown in each of these pictures? ATP and ADP
Chapter 7
Light Reactions
Photosystem II
Glucose
NADP
Glucose
Oxygen
Chlorophyll
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Calvin Cycle
Thylakoid
Electron Transport Chain
ADP + P
Carbon dioxide
Photolysis
Sunlight
Photosystem I
Stroma
NADPH
ATP
Water
Electrons
These are the two main groups of reactions that occur during photosynthesis. Light Rxns and Calvin Cycle
These are the reactants for the light reactions. Sunlight, ADP +P, NADP, Water
These are the products of the light reactions. ATP, NADPH, oxygen
This is the splitting of water. Photolysis
These are the reactants of the Calvin cycle. ATP, NADPH, carbon dioxide
These are the products of the Calvin cycle. Glucose, ADP +P, NADP
The light reactions and Calvin cycle are linked by these two molecules. ATP and NADPH
These include a reaction center containing chlorophyll and an electron transport chain. Photosystem
This is the key light capturing pigment.chlorophyll
Photosystems I and II are located in this portion of the chloroplast. thylakoid
The Calvin cycle occurs in this part of the chloroplast.stroma
The purpose of photosynthesis is to produce this.glucose
Sunlight bumps electrons into the ETC .light reactions, photosystem I and photosystem II
This photosystem makes ATP.Photosystem II
NADP accepts electrons in this photosystem forming NADPH. Photosystem I
This reaction allows electrons lost from the photosystems to be replenished.photolysis
Energy from NADPH and ATP is used to construct glucose.calvin cycle
Sunlight energy is captured and stored in NADPH and ATP. Light reactions
Chapter 8
Glycolysis
Cellular Respiration
ATP
Acetyl CoA
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Acetyl CoA Formation
Fermentation
Lactic acid
Carbon dioxide
Kreb’s Cycle
Glucose
Ethanol and carbon dioxide
Oxygen
Electron Transport Chain
Pyruvate
Chemiosmosis
water
The metabolism of glucose always begins with this series of reactions.glycolysis
This is what occurs after glycolysis if oxygen is NOT present. fermentation
This is what occurs after glycolysis if oxygen is present.cellular respiration
These reactions occur in the cytoplasm.glycolysis and fermentation
These are the three steps of cellular respiration. Acetyl coA formation, krebs, ETC
This breaks glucose into two pyruvates.glycolysis
This breaks acetyl CoA into carbon dioxide.krebs
ATP is produced during these stages of glucose metabolism.glycolysis, krebs, ETC
NADH is produced during these stages of glucose metabolism.glycolysis, acetyl CoA, Krebs
FADH2 is produced during this stage of glucose metabolism.krebs
This converts pyruvate into acetyl CoA. Acetyl CoA formation
The purpose of glucose metabolism is to produce this.ATP
By the end of this stage of glucose metabolism, all the carbon bonds in glucose have been broken. Krebs
This term describes the process by which energy extracted from electrons is used to establish an H+ gradient
allowing ATP to be made. chemiosmosis
Chemiosmosis occurs during this stage of glucose metabolism.ETC
Carbon dioxide is produced during this stage of glucose metabolism.acetyl CoA formation, krebs
This is the final acceptor of electrons during cellular respiration.oxygen
The largest amount of ATP is produced during this stage of glucose metabolism ETC
These are the products of glucose metabolism.ATP,carbon dioxide, water
These are the reactants of glucose metabolism. Glucose , oxygen
Fermentation in human muscles results in the production of this. Lactic acid
Fermentation in yeast results in the production of this.ethanol and carbon dioxide
This process allows NADH to unload its hydrogen and electrons in anaerobic environments. fermentation