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ofthe cell. Glycolysis happens outside the mitochondria in the happens when oxyg

ID: 96572 • Letter: O

Question

ofthe cell. Glycolysis happens outside the mitochondria in the happens when oxygen is present and inclades glycolysis, Krebs eycle, and Bectron transport. This deseribes a process that requires oxygen This high energy electron earrier prodaces fewer ATP, than NtDR as 1·electron. Pa-through the Electron Transport Chain because it enters farther down the chain 32 2- This atm ie gas is equired for aerobic zeapination This deseribes a process that does NOT require oxygen; it means "without Type of mentation used by human mascles in low oxygen enditions cycle breaks down pyruvic acid into carbon diosdde and produces NADE, FADE, and The ATP. The NADHR and FADH2 produced during the Krebs cycle pass their electrons down the chain to produce ATP. causes it to spin and produce ATP The passage of H ions throngh 5 This 3 carbon molecule is prodaced during glycolysis when glucose splits in halr Cell organelle which acts as the cell's power plant to burn glucose and store energy as ATP in the atmosphere following the Krebs cycle. The carbon atoms in Pyruvic acid end up as Short answer questions (use your own words)

Explanation / Answer

B1) Cytoplasm

Cellular Respiration

Aerobic (yields ATP)

FADH2

B2) Oxygen (O2)

Anaerobic

Lactic acid

Krebs Cycle

ETC (electron transport chain)

B3) Electron transport

B4) ATP synthase

B5) Pyruvate

B6) Mitochondria

B7) Fermentation

B8) Carbon dioxide (CO2)

Questions B1 to B9 is explaining the whole process of cellular respiration.

Respiration can be either aerobic (presence of oxygen) or anerobic (absence of oxygen).

Aerobic respiration occurs in three stages - glycolysis, krebs cycle and electron transport.

In anerobic respiration, glycolysis is followed by fermentation. Here, gluose is converted to lactate and energy is released.