3.7 Cell Respiration

Question 0

What is happening in South respiration and through what process?

Answer 0

In cell respiration glucose in the cytoplasm is broken down by glycolysis into pyruvate with a small yield of ATP

Question 1

Define cell respiration.

Answer 1

Controlled release of energy from organic compounds insults to the TP the energy. Variety of biochemical pathways that can be used to metabolize glucose.

Question 2

Explain that during anaerobic respiration pyruvate

can be converted in the cytoplasm into lactate or ethanol and carbon dioxide with no further yield of ATP

Answer 2

Anaerobic respiration: organizes derive their ATP without the use of oxygen bracket lack of oxygen [during physical activity] also called fermentationto pathways alcoholic for Misha [East] and lactic acid for Meashit open bracket animals]

A.F.

• glycolysis split glucose into private
• convert 2C3 into ethanol (I carbon is lost in the conversion of co2 molecule)
• both ethanol and co3 waste products

L.F.

• glycolysis (in cytoplasm, net gain of 2 stp, 2 private molecules
• pyruvate converted into lactate (no lost of C)
• allows glycolysis to continue w/ small atp(?)

Question 3

explained that during aerobic respiration pyruvate can be broken down in the mitochondria into carbon dioxide and water with a large shield of ATP

Answer 3

Cells of mitochondria use era thick pathways for cell respiration first voice call us is not been into ATP and two pyruvate molecules to pyruvate center mitochondria further metabolize pirate rate one loses a CO2 molecule becomes Isa tell – coat a C2
- each c2 enters a series of reactions called Kreb cycle
-c2 reacts with other molecules, more co2 produced form the original pyruvate
- arp is directly generate though keeps cuddle and atp infir from through w series
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