Biology I study guide for PROKARYOTIC and EUKARYOTIC Cellular Respiration 2015

Intended Learning Outcomes: Students should be able to…1. For Escherichia coli do the following:

a. describe 2-3 interesting facts (habitat, morphology, etc.).b. properly WRITE the scientific name.c. describe how to culture this bacterium.

2. Interpret a data table of biochemical tests and bacteria and determine the “unknown bacteria”.

3. Describe some of the “sterile techniques” used in this lab.4. Know the location and function of each bacterial cell organelle. (7)

a. Draw and/or interpret a diagram 5. Balance the overall equation of respiration (combustion) using any

organic molecule (carbon source). Be sure to include the product of ATP and its reactants.6. Be able to identify the 3 parts of ATP.

a. identify where the ATP stores energyb. describe how ATP stores energy

RESOURCES: Regular Biology: Quiz, Handouts, Practice Tests, Notes and Chapter 9Honors Biology: Quiz, Handouts, Practice Tests, Notes and Chapter 7

Biology I study guide for PROKARYOTIC and EUKARYOTIC Cellular Respiration 2015

Intended Learning Outcomes: Students should be able to…7. Explain and interpret diagrams of each of the following pathways:

glycolysis, fermentation, Kreb’s cycle, and the electron transport chain by doing the following:

a. start and end carbon sources (molecules) b. ATP used, produced, and net c. NADH (NADre) used, produced, and net

d. FADH2 used, produced, and net e. reduction and oxidation of molecules. (Honors only)

8. Label a diagram of the electron transport chain9. Be familiar with all key terms/terminology associated with this unit: ATP, prokaryotic, eukaryotic, aerobic, anaerobic, organelle and electron. 10. Short Answer: Choose one of the following ingredients found in many foods including energy drinks: Glucose, Riboflavin (vitamin B2), Niacin (vitamin B3), and Citric Acid. Explain how the one you chose helps to give us energy.11. HONORS ONLY: For one of the biochemical tests, EXPLAIN how one of the enteric bacteria gave a positive result.

RESOURCES: Regular Biology: Quiz, Handouts, Practice Tests, Notes and Chapter 9Honors Biology: Quiz, Handouts, Practice Tests, Notes and Chapter 7

The product of glycolysis that diffuses into the mitochondrial matrix of eukaryotes for further breakdown is…

a. acetyl CoA. b. pyruvic acid. c. oxaloacetic acid. d. citric acid.

The starting substance of the Krebs cycle, which is regenerated at the end of the cycle, is

a. acetyl CoA. b. pyruvic acid. c. oxaloacetic acid. d. citric acid.

The Krebs cycle

a. breaks down a two-carbon molecule into two molecules of CO2.

b. produces a six-carbon molecule from six molecules of CO2.

c. produces NADH from NAD+ and H+.d. generates most of the ATP

produced in aerobic respiration.

Glycolysis in prokaryotes takes placea. in the cytosol.b. in the mitochondria.

c. only if oxygen is present. d. only if oxygen is absent.

During glycolysis, glucose is…

a. produced from two molecules ofpyruvic acid.b. converted into two moleculesof ATP.c. partially broken down and some of itsstored energy is released.d. partially broken down and its storedenergy is increased.

Both lactic-acid fermentation and alcoholic fermentation produce

a. a two-carbon molecule from asix-carbon molecule.b. CO2 from a three-carbon molecule.c. ATP from ADP and phosphate.d. NAD+ and H+ from NADH.

The electron transport chain is located predominantly in the: A. Outer membrane of the mitochondria B. Intermembrane space of the mitochondria C. Inner membrane of the mitochondria D. Matrix of the mitochondria E. Cytosol of the cell

As an athlete's muscles are forced to work in the absence of enough oxygen, the muscle cells begin to produce…

1.  carbon dioxide 2.  ethyl alcohol 3.  lactic acid 4.  larger amounts of ATP

GLUCOSE

GLYCOLYSIS

PYRUVATE

LACTIC ACID FERMENTATION

ETHANOLLACTIC ACID

ALCOHOL FERMENTATION

Hydrogen Ion

Hydrogen IonHydrogen Ion

NAD+

FADH2

Electrons (Oxygen + Hydrogen => Water)

ADP + P

Name of molecule in the can to the

right that is used to start Cellular Respiration

GLUCOSE

Cellular Respiration

C6H12O6 + 6O2 + 38ADP +38P 6CO2 + 6H2O + 38ATP

Name of Part 1 GLYCOLYSIS

Name of the molecules that make this process happen ENZYMES

•Total Number of ATP produced? 4•Any other energy products produced?NADH*

Name of these 2 molecules which are the products of

the first part of cellular respiration.PYRUVATE

Name ANSWER KEY Date____________Period____

Acetyl CoA

Draw an arrow to the product above that’s

produced during this part.

Name of the 4 carbon moleculeOXALOACETATE

What are the “waste products”?

CO2

Name of Part 2

KREBS CYCLE

Name of the 6 carbon molecule

CITRATEPart 3 to be continuedon the back.Name of Part 3:ELECTRON TRANSPORT CHAIN

# of ATP 2

Name of the energy molecules that will be used in part 3.NADH and FADH2

Part1Part2

Part3

Cellular Respiration,

cont’d

Name_______________________Date_________Period____

NAD+

A: CELL MEMBRANE (PROK) B:HYDROGEN OR INNER MEMBRANE OR CRISTAE (EUK) PROTON(ion)C: ATP SYNTHASE D:ADP + PE: ATP F WATER or ELECTRONSG:CYTOSOL (PROK) J:NADH MATRIX (EUK)Number of ATP produced 32-34Number of ATP used 0

Name of this? ENZYME, CHANNEL PROTEIN,

PROTON PUMP, COMPLEX 1

Name of this Process ELECTRON TRANSPORT CHAIN

Part3

Biology I study guide for PROKARYOTIC and EUKARYOTIC Cellular Respiration 2015Intended Learning Outcomes: Students should be able to…

1. For Escherichia coli do the following: a. describe 2-3 interesting facts (habitat, morphology, etc.).b. properly WRITE the scientific name.c. describe how to culture this bacterium.

2. Interpret a data table of biochemical tests and bacteria and determine the “unknown bacteria”.3. Describe some of the “sterile techniques” used in this lab.4. Know the location and function of each bacterial cell organelle. (7)

a. Draw and/or interpret a diagram 5. Balance the overall equation of respiration (combustion) using any organic molecule (carbon

source). Be sure to include the product of ATP and its reactants.6. Be able to identify the 3 parts of ATP.

a. identify where the ATP stores energyb. describe how ATP stores energy

7. Explain and interpret diagrams of each of the following pathways: glycolysis, fermentation, Kreb’s cycle, and the electron transport chain by doing the following:

a. start and end carbon sources (molecules) b. ATP used, produced, and net c. NADH (NADre) used, produced, and net

d. FADH2 used, produced, and net e. reduction and oxidation of molecules. (Honors only)

8. Label a diagram of the electron transport chain9. Be familiar with all key terms/terminology associated with this unit: ATP, prokaryotic, eukaryotic, aerobic, anaerobic, organelle and electron. 10. Short Answer: Choose one of the following ingredients found in many foods including energy drinks: Glucose, Riboflavin (vitamin B2), Niacin (vitamin B3), and Citric Acid. Explain how the one you chose helps to give us energy.11. HONORS ONLY: For one of the biochemical tests, EXPLAIN how one of the enteric bacteria gave a positive result.

RESOURCES: Regular Biology: Quiz, Handouts, Practice Tests, Notes and Chapter 9Honors Biology: Quiz, Handouts, Practice Tests, Notes and Chapter 7