An unknown sample is tested for chemical composition. You receive the following results: iodine test = purple; biuret test=blue;

Question

3 years ago

7

An unknown sample is tested for chemical composition. You receive the following results: iodine test = purple; biuret test=blue;

Benedict's
test = green; and paper lipid test = greasy spot. Which of the following are present in this sample? (Select all that apply)
Check All That Apply
starch
protein
sugar
Lipids
None of these are present

Biology

1 answer:

vodka [1.7K] · Answer 1 · 2022-07-05T06:00:46+03:00

vodka [1.7K]3 years ago

3 0

Answer:

Starch

Sugar

Lipids

Explanation:

biuret test should be purple if protein present