Biology, 10.06.2021 21:50, Diodorant

A Grade 10 learner carried out some tests on five different food types. The results are shown in the table below.
Millons Test
Food
Type
А
B
C С
D
E
Benedict's Test
Blue
Orange
Orange
Blue
Orange
Final colour observed for each food test
lodine Test
Blue-black
Brown
Brown
Blue-black
Blue-black
White
Brick-red
White
Brick-red
Brick-red
olecule
zymes
ince all
emperatu
nd they
1. Which food type (A, B, C, D, or E) contains :-
1.1 starch only?
1.2 glucose only?
1.3 glucose and protein only?
1.4 starch, glucose and protein?
The grap
ction.
2. Rice contains starch and protein, but no glucose. Which of the food
types (A, B, C, D, or E) might have been rice?

Answers: 3

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A Grade 10 learner carried out some tests on five different food types. The results are shown in th...