100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Anaerobic Respiration by Lactate Fermentation £4.49
Add to cart
Quickly navigate to
Preview
  2.  
  3. OCR
  4.  
  5. Biology A
  6.  
  7. Unit 5

Other

Anaerobic Respiration by Lactate Fermentation
 9 views  0 purchase
  • Institution
  • OCR

Anaerobic respiration by lactate fermentation revision flashcards. OCR A: A level biology revision notes. Module 5: Communication, Homeostasis and Energy. A* biology student's notes. Summary of key content to be memorised. Process that needs to be memorised from specification.

Preview 1 out of 2  pages

Document information

  • December 5, 2023
  • 2
  • 2023/2024
  • Other
  • Unknown

Subjects

Written for

All documents for this subject (112)

Seller

avatar-seller
flcarr23

Content preview

Glycolysis (Occurs in Cytoplasm): Glycolysis (Occurs in Cytoplasm):
Glucose (6C) has two phosphate groups added to it
by the hydrolysis of 2 ATP molecules:
ATP  ADP + P
This forms hexose bisphosphate (6C).
Hexose bisphosphate splits into two molecules of
triose phosphate (3C).
2H are removed from each molecule of triose
phosphate by a dehydrogenase enzyme.
An NAD molecule is converted to a reduced NAD
molecule:
NAD + H  Reduced NAD
The phosphate groups are removed & 2 ATP
molecules are generated from ADP & P:
ADP + P  ATP
This is substrate level phosphorylation of triose
phosphate (3C) to form pyruvate (3C).
The net products of glycolysis are:
2 Pyruvate molecules (3C).
2 Reduced NAD.
2 ATP.

Lactate Fermentation: Lactate Fermentation:
Pyruvate (3C) accepts 2H from reduced NAD (which
was produced during glycolysis).
This occurs in the presence of lactate dehydrogenase.
It produces lactate (3C).
NAD is then reused in glycolysis.
Lactate diffuses into the bloodstream & is taken to
the liver.
It can then be oxidised back to pyruvate & then
aerobically respired.
Net 2 ATP production (ATP from glycolysis)
Lactate fermentation cannot continue since the ATP

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller flcarr23. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £4.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

53340 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£4.49
  • (0)
Add to cart
Added