Oznaczenie białek i inne
Quiz
•
Science
•
1st Grade
•
Medium
Agata Antosiak-Smuda
Used 11+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aparat Soxhleta to
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aparat Parnasa-Wagnera to
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Butyrometr to
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refraktometr to
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
W oznaczaniu zawartości białek, oznacza się zawartość
azotu
grupy amonowej
grupy karoksylowej
kasu solnego
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zawartość azotu w białkach to
ok.16%
ok.20%
ok.12%
ok.32%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Podczas oznaczania zawartości białka należy wziąć pod uwagę pewne substancje, które mogą zafałszowywać wynik. Są to
azotany i azotyny
substancje mineralne
NaCl
siarczany
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