Chapter 7 Cellular Respiration (Aerobic) Steps 1 and 2
What is the result of step 2?
(2) Two-carbon molecules called acetyl groups are made
What are steps of anaerobic respiration?
1. Glycolysis 2. Fermentation
What are the steps for aerobic respiration?
1. Glycolysis 2. Making Acetyl-CoA 3. Krebs Cycle 4. Electron Transport Chain
How many membranes does the mitochondria have?
2
How much ATP is used in the first step of Glycolysis?
2
What is the net result of glycolysis?
2 Pyruvate molecules, 2 ATP, and 2 NADH
2 _________ are released and used to form 2 _______.
2 hydrogen ions are released and used to form 2 NADH
How many ATP molecules are produced in aerobic respiration?
36
How many ATP molecules are produced in anaerobic respiration?
4
What is made during cellular respiration?
ATP
What are the two types of cellular respiration
Aerobic and Anaerobic
Where does aerobic respiration begin and end?
Begins in cytoplasm and ends in the mitochondria
What ions are removed from each pyruvate in step 2?
CO2 and Hydrogen
What carries the acetyl group to the Krebs cycle
CoA
What are the folds on the inner membrane called?
Cristae
Cristae increases ______________ for reactions of the ETC.
Cristae increases surface area for reactions of the ETC
Where does the CO2?
Exits the mitochondria
What step takes place in the matrix?
Krebs Cycle
What organelle makes most of the cells ATP?
Mitochondria
Where does anaerobic respiration take place?
Only happens in cytoplasm
What is the main goal of Glycolysis?
Split glucose into (2) three-carbon pyruvate molecules
Where does step 2 of aerobic respiration take place?
The intermembrane space
Where is the matrix located in the mitochondria?
The matrix is in the inner most area of the mitochondria
True or False. ALL organisms conduct cellular respiration.
True