Exam (elaborations)
NWHSU Biochem 1 - Exam 2 (Enzymes and Carbohydrates) Questions and Answers
- Course
- Institution
NWHSU Biochem 1 - Exam 2 (Enzymes and Carbohydrates)
[Show more]
Seller
Follow
millyphilip
Reviews received
Content preview
NWHSU Biochem 1 - Exam 2 (Enzymesand Carbohydrates)
Enzymes ii- iiAnswers ii--Increase iireaction iirate ii(Vo) ii- ii"velocity"; iiM/min iior iimol/min
-Are iinot iiused iiup iiin iireaction
Enzyme iifunctions iiunder iimild iiconditions ii- iiAnswers ii-- iitemperature
- iipH
- iipressure
Structure iiof iiEnzymes ii- iiAnswers ii-- iivast iimajority iiare iiproteins
- iimany iineed iia iinon-amino iiacid iicomponent iito iibe iifunctional
Function iiof iiEnzymes ii- iiAnswers ii-Enzymes iiincrease iivelocity iiby iiwhich iiproduct iiis
iiformed iiover iitime
Enzyme iikinetics ii- iiAnswers ii-- iiHelps iiunderstand iiand iipredict iienzymatic iireactions
iiand iifactors iiaffecting iithem
- iiStudying iireaction iirate iivs ii[S] iirelationships
ADH ii- iiAnswers ii-Alcohol iiDehydrogenase
Reaction iicatalyzed iiby iiADH ii- iiAnswers ii-Ethanol ii(substrate) ii- ii(remove ii2 iiC-) ii->
iiAcetaldehyde ii(Product)
Hyperbola ii- iiAnswers ii-What iiis iithe iiADH ii(Vo iivs ii[S]) iiplot iiform?
at iithe iiactive iisite iiinstead iiof iithe iisubstrate ii- iiAnswers ii-A iicompetitive iiinhibitor
iibinds...
reversible iinon-covalent ii- iiAnswers ii-Feedback iiinhibition iiis iian iiexample iiof ii______
iiinhibition
vitamin iiK iidependent ii- iiAnswers ii-Glutamate iicarboxylase iiinvolved iiin iiblood iiclotting
iiis ii_____
Noncovalent, iireversible, iienzyme iiactivation ii- iiAnswers ii-allosteric
Proteases iiin iithe iismall iiintestine iiget iiactivated iiby... ii- iiAnswers ii-proteolytic iicleavage
iiof iiC- iiand/or iiN- iiterminus
, 3 iitypes iiof iireversible iiinhibition ii- iiAnswers ii-competitive
uncompetitive
mixed
Competitive iiInhibition ii- iiAnswers ii-Inhibitor iihas iito iihave iisimilar iistructure iito
iiSubstrate ii(e.g. iimethanol ii(CH3OH) iiis iiseminal iito iiethanol ii(CH3CH2OH)
When iithe iilines ii(with iior iiwithout) iiintersect iion iiy-axis iion iithe iiLB iigraph, iiwhich
iiinhibition iiis iiit? ii- iiAnswers ii-competitive
Describe iiwhat iiyou iiwould iisee iiin iia iiMM-plot iiof iicompetitive iiinhibition. ii- iiAnswers ii-
The iiVmax iiof iiboth ii(with iior iiwithout) iiwill iibe iithe iisame iiand iithat iithe iiKm iiwill iiincrease
iionce iithe iiinhibitor iiis iiattached.
Uncompetitive iiInhibition ii- iiAnswers ii-- iiInhibitor iihas iiit's iiown iibinding iisite ii(it's iinot iithe
iiactive iisite)
- iiInhibitor iican iionly iibind iito iithe iiEnzyme iiSubstrate ii(ES) iicomplex iinot iiEnzyme iialone
On iia iiLB-graoh, iiwhich iiinhibition iiis iishown iiwhen iiboth iilines iiruns iiparallel iito iianother
iiand iinever iiintersects? ii- iiAnswers ii-Uncompetitive iiInhibition
Describe iiwhat iiis iiseen iiin iian iiuncompetitive iiMM-plot iigraph? ii- iiAnswers ii-The iiVmax
iiand iiKm iiboth iidecrease iifrom iiES iiwithout iiInhibitor iito iiES iiwith iiInhibitor
Mixed iiInhibition ii- iiAnswers ii-- iiInhibitor iihas iiit's iiown iibinding iisite ii
- iiCan iibind iito iieither iiES iior iiE
On iia iiLB iigraph, iiwhich iiinhibition iiis iishown iiwhen iilines iiintersect iiin ii2nd iiquadrant? ii-
iiAnswers ii-Mixed iiinhibition
Describe iiwhat iiis iiseen iiin iia iimixed iiMM-plot iigraph. ii- iiAnswers ii-The iiVmax
iidecreases iiand iithe iiKm iiincreases iionce iithe iiinhibitor iiattaches
Enzymes iiaffects... ii- iiAnswers ii-rate iiof iireaction
What iihappens iito iiactivation iienergy iiin iipresence iiof iian iienzyme? ii- iiAnswers ii-it
iidecreases
What iiis iiKm? ii- iiAnswers ii-Michaelis-menton iiconstant iithe ii[S] iiwhere iithe iirate iiis ii1/2
iiVmax
What iiis iithe iiInverted iiMM iiequation? ii- iiAnswers ii-(1/Vo) ii= ii(Km ii+ ii[S]) ii/ ii(Vmax ii. ii[S])
What iiare ii2 iitypes iiof iinon iicovalent ii(reversible) iiregulation? ii- iiAnswers ii-MM iitype
iiinhibitors ii(competitive, iiuncompetitive, iimixed)
Allosteric iiregulation ii(removed iifrom iiactive iisite, iichange iiof iiconcentration iiof iienzyme)
The benefits of buying summaries with Stuvia:
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
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
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 this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R205,22. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75057 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now