Respiration Flashcards
What is the site of aerobic cellular respiration?
Mitochondria
What are the main inputs of glycolysis?
1 glucose, 2 ADP and 2NAD+
What are the main outputs of glycolysis?
2 pyruvate, 2 ATP and 2 NADH. Glycolysis’s NET ATP gain is +2ATP.
What are the inputs of the Krebs Cycle?
2 pyruvate, 2ADP+ 2Pi, 6NAD+, 2FAD+
What are the outputs of the Krebs cycle?
Make 2 CO2 and 2 NADH, before entering the Krebs cycle, 4 CO2, 2 ATP, 6NADH, 2 2 FADH2 and the NET ATP gain is 2 ATP.
What are the inputs to the ETC (Electron Transport Cycle)?
6 Oxygen, 26 or 28 ATP, 10 NADH 2FADH2 and the NET ATP gain is 26 or 28 ATP.
Where is Glycolysis, Krebs cycle and Electron transport Chain held?
Glycolysis is held in the cytosol of the cell, the Krebs cycle is held in the Matrix of the mitochondria and the Electron Transport Chain is held in the Cristae of the mitochondria.
What are the outputs of Electron Transports Chain?
6 H20, 26 OR 28 ATP, 10NAD, 2 FAD+
Where is glycolysis held?
Cytosol of the cell
Where is the Kreb’s cycle held?
Matrix of the mitochondria.
Where is the Electron Transport Chain held?
Cristae of the mithochondria.
What is ETC?
. ETC happens in the cristae of the mitochondria and the loaded carriers from previous stages provide the hydrogen ion and electrons, ATP synthase is turned on. The hydrogen ions and electrons are transported across the cytochrome, which creates 26 or 28 ATP the hydrogen and electrons used in ETC bond with oxygen to form water.
What is anaerobic respiration?
In animals it requires glycose to split into 2 pyruvate which then becomes 2 lactic acid, this process produces 2 NADH and 2 ATP. Anaerobic fermentation also has the splitting of glucose splits into 2 pyruvate then into 2 ethanol 2 C02, 2 NADH and 2 ATP.
What is the Krebs Cycle?
Krebs cycle occurs once for each pyruvate totalling twice for 2 pyruvates before pyruvate enters the Krebs cycle it releases C02 and NADH and in total, this produces two C02 and 2NADH
