Search Header Logo
Ethylene Function and Synthesis in Plants

Ethylene Function and Synthesis in Plants

Assessment

Interactive Video

Science, Chemistry, Biology

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video explores ethylene, a simple alkene used as a plant hormone, detailing its roles in plant aging, leaf abscission, and fruit ripening. An experiment demonstrates ethylene's effect on ripening. The synthesis of ethylene from methionine and its bio-signaling mechanism involving copper ions and gene expression are also discussed.

Read more

7 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is ethylene and why is it considered an interesting molecule in the context of plant biology?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does ethylene affect fruit ripening, and what experiment can demonstrate this effect?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of leaf abscission and the role ethylene plays in it.

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between ethylene and the enzymatic processes involved in leaf senescence?

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the effects of ethylene on chlorophyll degradation and leaf color change in autumn?

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the biochemical pathway through which ethylene is synthesized in plants.

Evaluate responses using AI:

OFF

7.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the significance of ethylene as a bio signaling molecule in plants.

Evaluate responses using AI:

OFF

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?