Week 11.2: Exam 3 Review Game!

Exam 3 review Game

Get out your white boards!

Game rules

• Each table has one white board where you will write your answers
• A question will appear on the board and you will work together with your table to determine the answer
• You can use your notes!
• After time is up, each table will show me their answers
• Your table will only get points if the answer is correct
• At the end of the game, the table with the most points wins!

Category 1: Cellular respiration

02:00

question 1: 10 points

What is the chemical equation for cellular respiration?

C6H12O6 + O2 → CO2 + H2O + ATP

02:00

question 2: 20 points

What reactant is reduced in cellular respiration? What reactant is oxidized?

C6H12O6 + O2 → CO2 + H2O + ATPOxygen is reduced (gains electrons) while glucose is oxidized (loses electrons).

02:00

question 3: 10 points

What is aerobic cellular respiration?

Series of pathways where glucose is broken down into a usable form of energy (ATP) when oxygen is present

02:00

question 4: 10 points

How much ATP is produced during aerobic cellular respiration with one glucose molecule?

Around 36 ATP2 glycolysis + 2 citric acid cycle + 32 electron transport chain

03:00

question 5: 30 points

Let's focus on Step 1 of aerobic cellular respiration. Where does glycolysis occur? What 4 reactants are needed? What 4 products are made?

Cytoplasm Reactants: Glucose, ADP, ATP, NAD+ Products: Pyruvate, ADP, ATP, NADH

03:00

question 6: 30 points

Let's focus on Step 2 of aerobic cellular respiration Where does the citric acid cycle pre-step occur? What 2 reactants are needed? What 3 products are made?

Matrix of mitochondria Reactants: Pyruvate, NAD+ Products: Acetyl CoA, NADH, CO2

03:00

question 7: 30 points

Let's focus on Step 2 of aerobic cellular respiration Where does the citric acid cycle occur? What 4 reactants are needed? What 4 products are made?

Matrix of mitochondria Reactants: Acetyl CoA, NAD+, FAD, ADP Products: NADH, FADH2, ATP, CO2

03:00

question 8: 30 points

Let's focus on Step 3 of aerobic cellular respiration Where does the electron transport chain occur? What 4 reactants are needed? What 4 products are made?

Inner mitochondrial membrane Reactants: NADH, FADH2, O2, ADP Products: NAD+, FAD, H2O, ATP

study tool

• Google slides file titled "Electron Transport Chain Review" found in this week's module on Canvas
• Great tool to practice recalling the steps of the electron transport chain

02:00

question 9: 10 points

What is anaerobic cellular respiration?

Series of pathways where glucose is broken down into a usable form of energy (ATP) when oxygen is NOT present

02:00

question 10: 10 points

How much net ATP is produced during anaerobic cellular respiration with one glucose molecule?

2 ATP 2 glycolysis + 0 fermentation

03:00

question 11: 30 points

Let's focus on Step 1 of anaerobic cellular respiration. Where does glycolysis occur? What 4 reactants are needed? What 4 products are made?

Cytoplasm Reactants: Glucose, ADP, ATP, NAD+ Products: Pyruvate, ADP, ATP, NADH

03:00

question 12: 30 points

Let's focus on Step 2 of anaerobic cellular respiration. Where does lactic acid fermentation occur? What 2 reactants are needed? What 2 products are made?

Cytoplasm Reactants: Pyruvic acid, NADH Products: Lactic acid, NAD+

Category 2: Photosynthesis

02:00

question 13: 10 points

What is the chemical equation for photosynthesis?

light H2O + CO2 → C6H12O6 + O2

02:00

question 14: 20 points

What reactant is reduced in photosynthesis? What reactant is oxidized?

light H2O + CO2 → C6H12O6 + O2 Carbon dioxide is reduced (gains electrons) while water is oxidized (loses electrons).

02:00

question 15: 10 points

Using the absorption graph below, what two colors of light are least effective in driving photosynthesis?

Green and yellow

03:00

question 16: 30 points

Let's focus on Step 1 of photosynthesis.Where does the light-dependent reaction occur? What 4 reactants are needed? What 3 products are made?

Thylakoid membrane inside of a chloroplast Reactants: light energy, H2O, NADP+, ADP Products: O2 , NADPH, ATP

03:00

question 17: 30 points

Let's focus on Step 2 of photosynthesis.Where does the light-independent reaction occur? What 3 reactants are needed? What 3 products are made?

Stroma inside of a chloroplast Reactants: CO2, ATP, NADPH Products: G3P (glucose building block), ADP, NADP+

study tool

• Google slides file titled "Light-Dependent Reactions Review" found in this week's module on Canvas
• Great tool to practice recalling the steps of the light-dependent reaction

The end

DNA replication

• Spend the rest of class finishing the DNA Replication section of the "Exam 3 Review Day" document

• These questions will appear on the post-lab quiz!