Enzymer

Quiz
•
Biology
•
9th - 12th Grade
•
Hard
Marcell Petersen
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hvilken betingelse skal gælde for at denne graf forbliver lineær
Enzymkoncentrationen er altså tilstrækkelig
Produktet forsvinder
Der er altid tilstrækkeligt substrat
Enzymsubstratkomplekset forbliver
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hvorfor flader grafen ud?
Substratkoncentrationen er konstant
Enzymkoncentrationen er konstant
Reaktionshastigheden falder
Produktkoncentrationen falder
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvad viser den her graf?
At enzymreaktionshastigheden har et optimum ved 37 grader
At enzymer denaturerer ved 37 grader
At enzymers reaktionshastighed fortsætter op ad som temperaturen stiger
At substratkoncentrationen stiger og falder med temperaturen
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hvad er pepsin og amylase
Enzymer
Enzymreaktioner
Temperatur indikationer
spyt
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Enzymer er (du kan vælge mere end et svar)
Proteiner
Substrater
Katalysatorer
Reaktioner
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hydrolaser
en spaltning af molekyler under optagelse af vand
Spalter og binder molekyler under optagelse af vand
Flytter vand inden for samme molekyle
Binder vand til et molekyle
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Transferaser overfører ikke-funktionelle grupper
Ja
Nej
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