University:
High School
Course:
High School Chemistry
Academic year:

2023
Views:

20

Pages:

1
Author:

Rose G

The citric acid cycler 23.7.2018 •The citric acid cycle is also known as acid (TCA) Cycle or the Krebs cycle the tricarboxylic acetyl CoA+ harvests bond energy MADH and FaDH 2 generated Overview of the citric acid cycle Eukaryotes: takes place ideyaletochondrial matrix (prokaryotes : cytoplasm) 4 Closed loop in & steps Acetyl CoA 4C acceptar mel (regenerated in each cycle) 10000 Oxaloacetate 6C mol formed from acetyl COAT /oxaloacetate 000 citrate NADH NAD MAD HADH 1C lost OS COL 00000 MAD 2nd C lost as co MADH 0000 Reduced e carrier similar to NADH FADH FAD GTP GDP, Energy-carrying mol. equivalent to ATP Acetyl CoA oxaloacetate citrate release 20 as cor and produces MADH makes GDP/ATP and reduces FAD generates MADH and regenerates oxaloacetale 4 happens 2x (2 pyruvate made) 4 produces 3 MADH I FADH 2 and | ATP/6TP in each cycle Steps of the citric acid cycle •Step 1) Acetyl CoA joins with oxaloacetate CoA released and citrate formed •Step 2) Citrate isocitrate, removal + addition of H₂O bactually 2 steps