
Kofeina
Authored by Jakub Lasota
Chemistry
10th Grade
Used 2+ times

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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaki wzór chemiczny ma kofeina?
C8H10N4O2
C2H7NO3S
C3H7NO2
C7H14N2O3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co to jest kofeina?
Alkohol
Hormon
Związek chemiczny
Witamina
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gdzie występuje kofeina?
W kawie i herbacie
W orzechach i czekoladzie
W napojach energetycznych
Wszystkie odpowiedzi są poprawne
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak długo trwa działanie kofeiny w organizmie?
1-2 godziny
4-6 godzin
8-10 godzin
12-14 godzin
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Czy kofeina może być szkodliwa dla zdrowia?
Tak
Nie
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaka jest zalecana maksymalna dzienna dawka kofeiny dla dorosłych?
200 mg
300 mg
600 mg
800 mg
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak działa kofeina na organizm?
Uspokaja układ nerwowy
Poprawia trawienie
Stymuluje układ nerwowy
Wpływa na gospodarkę wodną organizmu
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