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Flower Anatomy Quiz

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Questions and Answers

What is the color of the extract of the calyx and epicalyx?

Blue

Yellow

Green

Red (correct)

What is the reason for the red color of Anthocyanin in the acidic medium?

Presence of water

Presence of citric acid and malic acid (correct)

Presence of sugar

Presence of protein

What is the name of the compound that has a red color in the acidic medium?

Anthocyanin (correct)

Chlorophyll

Carotenoid

Betacyanin

What is the purpose of the citric acid and malic acid in the extract?

To change the color of the extract to red Signup and view all the answers

What is the characteristic of the Anthocyanin in the acidic medium?

It has a red color Signup and view all the answers

What is the effect of the acidic medium on the Anthocyanin?

It retains the color as red Signup and view all the answers

What is the composition of the extract of the calyx and epicalyx?

Anthocyanin and citric acid and malic acid Signup and view all the answers

What is the role of the citric acid and malic acid in the extract?

They are responsible for the red color of the Anthocyanin Signup and view all the answers

What is the importance of the acidic medium in the extract?

It is responsible for the red color of the Anthocyanin Signup and view all the answers

What is the result of the combination of Anthocyanin and citric acid and malic acid in the extract?

The extract turns red Signup and view all the answers

Flower Anatomy Quiz

Choose a study mode

Podcast

Questions and Answers

What is the color of the extract of the calyx and epicalyx?

What is the reason for the red color of Anthocyanin in the acidic medium?

What is the name of the compound that has a red color in the acidic medium?

What is the purpose of the citric acid and malic acid in the extract?

What is the characteristic of the Anthocyanin in the acidic medium?

What is the effect of the acidic medium on the Anthocyanin?

What is the composition of the extract of the calyx and epicalyx?

What is the role of the citric acid and malic acid in the extract?

What is the importance of the acidic medium in the extract?

What is the result of the combination of Anthocyanin and citric acid and malic acid in the extract?

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