Parafinsko ulje kod OF testa se dodaje u koju epruvetu?
Biokemijsko ispitivanje bakterija 2.dio

Quiz
•
Other
•
3rd Grade
•
Hard
Helena Bogunović
Used 2+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
aerobnu
anaerobnu
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
pH indikator (bromtimol plavo) kod pozitivnog OF testa mijenja početnu zelenu boju podloge u koju boju?
žutu
plavu
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kod testa redukcije nitrata, koji se prah dodaje kako bi se ispitalo nastajanje dušika?
prah magnezija
prah joda
prah cinka
prah barija
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kakvo obojenje daje eskuletin u doticaju sa željezom koje se nalazi u agaru?
žuto
crno
crveno
plavo
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Označite sve šećere koji se nalaze u trostrukom šećer željezo testu!
glukoza
maltoza
saharoza
laktoza
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kakva će boja nastati ako se kod trostrukog šećer testa ne fermentira niti jedan od prisutnih šećera?
žuta
crvena
žuta i crvena
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji se pH indikator koristi kod trostrukog šećer željezo testa?
fenol crveno
bromtimol plavo
8.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kod trostrukog šećer željezo testa crno obojenje znači prisutstvo kojeg plina?
CO2
NH3
H2S
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