Chapter 4: Cellular Respiration Flashcards
What are the inputs and outputs of Glycolysis?
Inputs: Glucose
Outputs: 2 pyruvate, 2 ATP, 2 NADH
What are the inputs and outputs of Prepatory reaction?
Inputs: Pyruvate
Outputs: NADH, Acetyl COa
What are the inputs and outputs of the Citric Acid cycle?
Inputs: Pyruvate, Acetyl COa
Outputs: 2ATP, 2 NADH, FADH, CO2
What are the inputs and outputs of the Electron transport chain?
Inputs: NADH, FADH
Outputs: 26 or 28 ATP
How many ATP can you get from 1 Glucose?
30 or 32
What are the two types of metabolic reactions?
Anabolism
Catabolism
What is anabolism?
Small molecules are built into larger ones; requires energy
What is catabolism?
Breaks down larger molecules into smaller ones; ATP is produced
What is ATP?
carries energy in a form the cell can use.
What are the products of cellular respiration?
carbon dioxide
water
ATP
heat
How does aerobic reaction differ from anaerobic reactions?
Aerobic reactions require O2 and make a lot of ATP
Anaerobic reactions don’t require O2 and make little ATP
Which are anaerobic reactions?
Glycolysis and fermentation
Which are aerobic reactions?
synthesis of Acetyl COa, Citric acid cycle, and Electron transport chain
What are the 3 phases of glycolysis?
- Phosphorylation of glucose
- cleavage of glucose into 2 carbon molecules
- production of NADH, ATP, and 2 molecules of pyruvic acid
