Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Digestion
Test Description: First test
Instructions: Answer all questions to get your test result.
1) Organic matter made of
A
Hydrogen only
B
Cooked starch
C
Carbon of plant or animal origin
D
Nitrogen only
2) Fehling test identifies the presence of
A
Cooked starch
B
Reducing sugars
C
All choices are correct
D
All types of sugars
3) Iodine test identifies the presence of
A
Cooked starch
B
Protein
C
Lipids
D
Reducing sugars
4) Biuret test identifies the presence of
A
Simple sugars
B
Cooked starch
C
Proteins
D
Lipids
5) Biuret test is performed
A
All choices are correct
B
Without heating
C
With heating
D
At very high temperature
6) If we put few drops of iodine test on a slice of bread, the obtained result is
A
None of the choices
B
Violet color appears
C
Brown orange color appears
D
Dark blue color appears
7) If a biuret test is performed on a food containing proteins, the expected result is:
A
Brick red precipitate
B
Dark blue color
C
None of the choices is correct
D
Violet color
8) When we rub certain food on a paper, translucent spots appear. This indicates that this food contains
A
Lipids
B
Cooked starch
C
Proteins
D
All choices are correct
9) The following sugar(s) is (are) reducing sugar(s):
A
Fructose
B
Maltose
C
Glucose
D
All choices are correct
10) Bread is a complex food since it is:
A
Composed of starch only
B
Composed of protein only
C
None of the choices is correct
D
Composed of different matter and substances
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?