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Enzymes and stuff
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Questions in this quiz (7)
1What is an enzyme:
are [blank_start]proteins[blank_end] that allow [blank_start]chemical[blank_end] [blank_start]reaction[blank_end] to occur at [blank_start]body[blank_end] [blank_start]temperature[blank_end]
What is a substrate:
[blank_start]molecules[blank_end] that [blank_start]enzyme[blank_end] will [blank_start]act[blank_end] [blank_start]on[blank_end], enzymes are particular to substrates- Aproteins
- Bchemical
- Creaction
- Dbody
- Etemperature
- Fmolecules
- Genzyme
- Hact
- Ion
2What is activation energy:
The [blank_start]energy[blank_end] [blank_start]required[blank_end] in a [blank_start]chemical[blank_end] reaction.- Aenergy
- Brequired
- Cchemical
3What is a cofactor:
[blank_start]Organic[blank_end] [blank_start]carrier[blank_end] molecules which change the [blank_start]shape[blank_end] of the [blank_start]active[blank_end] [blank_start]site[blank_end] so [blank_start]enzymes[blank_end] can combine with [blank_start]substrate[blank_end].- AOrganic
- Bcarrier
- Cshape
- Dactive
- Esite
- Fsubstrate
- Genzymes
4What happens to an enzyme without a cofactor?
The [blank_start]enzyme[blank_end] is [blank_start]intact[blank_end] but cannot [blank_start]function[blank_end].- Aenzyme
- Bfunction
- Cintact
5The function of an enzyme:
When an enzyme binds with a substrate, the [blank_start]enzyme[blank_end] causes a [blank_start]change[blank_end] in the [blank_start]distribution[blank_end] of [blank_start]electrons[blank_end] in the [blank_start]chemical[blank_end] [blank_start]bonds[blank_end] of the [blank_start]substrate[blank_end] thus forming a [blank_start]product[blank_end] (the reaction)- Aenzyme
- Bchange
- Cdistribution
- Delectrons
- Echemical
- Fbonds
- Gsubstrate
- Hproduct
6Lock and Key procedure of an Enzyme:
1. en[blank_start]zyme[blank_end] and [blank_start]substrate[blank_end] make [blank_start]contact[blank_end], substrate [blank_start]attaches[blank_end] on to the [blank_start]active[blank_end] [blank_start]site[blank_end] and forms an [blank_start]enzyme[blank_end] [blank_start]substrate[blank_end] complex
2. [blank_start]enzyme[blank_end] changes [blank_start]distribution[blank_end] of [blank_start]electrons[blank_end] in [blank_start]chemical[blank_end] bonds of [blank_start]substrate[blank_end] to form [blank_start]two[blank_end] [blank_start]products[blank_end]
3. the [blank_start]products[blank_end] are [blank_start]released[blank_end] and the enzyme [blank_start]regains[blank_end] it's [blank_start]original[blank_end] [blank_start]state[blank_end]- Acontact
- Bzyme
- Csubstrate
- Dattaches
- Eactive
- Fsite
- Genzyme
- Hsubstrate
- Ienzyme
- Jdistribution
- Kelectrons
- Lchemical
- Msubstrate
- Ntwo
- Oproducts
- Pproducts
- Qreleased
- Rregains
- Soriginal
- Tstate
7Factors which affect enzyme activity:
[blank_start]High[blank_end] concentration of [blank_start]enzymes[blank_end]: more [blank_start]enzymes[blank_end] are colliding with [blank_start]substrate[blank_end] mo[blank_start]lecules[blank_end]
[blank_start]High[blank_end] concentration of [blank_start]substrates[blank_end]: [blank_start]faster[blank_end] rate of reaction but [blank_start]only[blank_end] to a [blank_start]point[blank_end] because [blank_start]enzymes[blank_end] will eventually become [blank_start]saturated[blank_end]- AHigh
- Benzymes
- Cenzymes
- Dsubstrate
- Elecules
- FHigh
- Gsubstrates
- Henzymes
- Isaturated
- Jfaster
- Konly
- Lpoint
Information
- Description
- Quiz on Enzymes and stuff, created by Kaho Komagata on 28/05/2018.
- Author
- Kaho Komagata
- Language
- English
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