100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
End of Year Exam (2014) £3.49   Add to cart

Exam (elaborations)

End of Year Exam (2014)

 0 view  0 purchase

BIOL201 Biochemistry End of Year Exam from 2014 - Essay practice

Preview 1 out of 3  pages

  • April 17, 2023
  • 3
  • 2013/2014
  • Exam (elaborations)
  • Answers
All documents for this subject (13)
avatar-seller
laurynwills
LANCASTER UNIVERSITY

2014 EXAMINATIONS
Second Year

BIOMEDICAL & LIFE SCIENCES

Paper A1 (BIOL201) (3 hours)
___________________________________________________________

Answer ALL parts of Section A in one answer booklet. Answer ONE question from Section B
and ONE question from Section C in 2 separate answer booklets. All parts of Section A are
equally weighted. Sections A, B and C also carry equal weighting.


Section A - BIOL201 Biochemistry (answer all five questions)


1. How does epinephrine activate hormone-sensitive triacylglycerol
lipase?

2. How do cellular energy levels control glycolysis and gluconeogenesis?

3. Produce a diagram to illustrate the complete metabolism of pyruvate to CO 2 in a
typical mammalian cell.

4. Give an account of an experiment which has confirmed the rotation of the γ subunit
relative to the β subunits in ATP synthase.

5. What is an isoenzyme? Give one example of an isoenzyme pair and describe briefly
how biochemical differences between each isoenzyme from this pair contribute
usefully to tissue-specific metabolism in mammals.



Section B - BIOL201 Biochemistry (answer one question only)


6. Describe the synthesis of saturated fatty acids.


7. Discuss the role of hormones in the regulation of the metabolic pathways involved in
glucose homeostasis.


8. Discuss how a variety of experimental approaches can be used to inform an
understanding of enzyme structure, activity, or regulation.




Please Turn Over

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 laurynwills. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £3.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

57114 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
£3.49
  • (0)
  Add to cart