Krebs cycle

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

..............by products are formed when Acetyl CoA is formed from pyruvate. Name the enzyme involved.

NADH2 , CO2. ( Pyruvate dehydrogenase)

There are .......no. of steps in kreb cycle where NADH2 are formed.

Name the rxn of Krebs cycle where 1. GTP is formed. 2.FADH2 formed.

  1. Succinyl CoA.......to..... Succinate. 2.Succinate .....to......Fumarate.

Steps of Krebs cycle where CO2 molecules are released.

<p>Formation of..... 1. Alha ketoglutarate from oxalosuccinate. 2. Succinyl CoA from alpha ketoglutarate.</p> Signup and view all the answers

Succinate Thiokinase catalyses which reaction of Krebs cycle.

<p>Formation of Succinate from succinyl CoA</p> Signup and view all the answers

What is role of aconitase enzyme in Krebs cycle.

<p>Conversion of citrate into isocitrate.</p> Signup and view all the answers

Give the step of Krebs cycle where both NADH2 and CO2 molecules are formed.

<p>Conversion of alpha ketoglutarate into succinyl CoA ( in presence of dehydrogenase)</p> Signup and view all the answers

Flashcards

Pyruvate to Acetyl CoA byproducts & enzyme

NADH2 and CO2. Enzyme: Pyruvate dehydrogenase.

NADH2 Formation Steps in Krebs Cycle

3 steps in the Krebs cycle produce NADH2.

GTP & FADH2 Formation Reactions

  1. GTP: Succinyl CoA to Succinate. 2. FADH2: Succinate to Fumarate.

Krebs Cycle Steps Releasing CO2

  1. Oxalosuccinate to Alpha-ketoglutarate. 2. Alpha-ketoglutarate to Succinyl CoA.
Signup and view all the flashcards

Succinate Thiokinase Reaction

Catalyzes the formation of Succinate from Succinyl CoA.

Signup and view all the flashcards

Aconitase Enzyme Role

Converts citrate into isocitrate.

Signup and view all the flashcards

NADH2 & CO2 Formation Step Together

Conversion of alpha-ketoglutarate into succinyl CoA.

Signup and view all the flashcards

Use Quizgecko on...
Browser
Browser