
prepost perc.10

Quiz
•
Special Education
•
University
•
Medium
Riana Ananda
Used 3+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Enzim adalah....
senyawa protein yang berfungsi sebagai inhibitor suatu reaksi
senyawa lemak yang berfungsi sebagai biokatalisator
senyawa amilum yang berfungsi mempercepat suatu reaksi
senyawa protein yang berfungsi sebagai biokatalisator
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
enzim yang digunakan pada percobaan ini yaitu....
enzim lipase
enzim protease
enzim amilase
enzim laktase
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
suhu optimum enzim bekerja yaitu pada suhu....
25−45°c
50−60°c
10−20°c
30−40°c
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
pH berapa saja yang digunakan pada uji pengaruh pH terhadap aktivitas enzim?
pH 2,7, dan 9
pH 1,7, dan 9
pH 3,4, dan 8
pH 1,7, dan 8
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mengapa pada uji iodium dan benedict pada suhu yang optimum (suhu ruang) hasilnya negatif?
karena enzim yang digunakan telah rusak
karena enzim bekerja optimum pada suhu 100 derajat celcius
karena konsentrasi enzim amilase kurang
karena amilum yang digunakan telah rusak
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
uji iodium yang positif ditandai dengan warna.... pada larutan
biru kehijauan
merah bata
jingga
biru keunguan/biru pekat
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