Classic quiz
Quiz Sciences

Quiz C4 - Nutrients

MdmAng

MdmAng
456 played - 12 yrs ago

To check understanding after learning about Nutrients and Food tests.

Medium
medium
7
QUESTIONS
easy
 
Question 1 / 7

Which combination of chemical elements is present in carbohydrate molecules?

easy
 
Question 2 / 7
Referring to the attached table, which tests are used to detect the presence of starch, reducing sugar, protein and fat in samples of food?

Referring to the attached table, which tests are used to detect the presence of starch, reducing sugar, protein and fat in samples of food?

medium
 
Question 3 / 7

Which of the following monosaccharides make up sucrose?

medium
 
Question 4 / 7
P, Q and R represent three types of nutrients. What are the respective end products of digestion of P, Q and R?

P, Q and R represent three types of nutrients. What are the respective end products of digestion of P, Q and R?

medium
 
Question 5 / 7

Nectar contains mainly sucrose and water while honey consists of glucose and fructose. Which of the following tests may be used to differentiate nectar and honey?

hard
 
Question 6 / 7

Which of the following is not a function of water?

medium
 
Question 7 / 7

A mixture of food gives the following results on testing :

A blue black colour with iodine
Orange red precipitate on Benedict's solution
Violet colouration on the Biuret test
Clear solution with Ethanol Emulsion test.

The mixture of food contains :

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