MCQ on Secondary Metabolites in Plants

MCQ on Secondary Metabolites in Plants: Secondary metabolites are organic compounds not directly involved in growth or development but crucial for ecological interactions and adaptation. They include various phytochemicals like alkaloids, flavonoids, and terpenoids. These compounds serve functions such as defence against herbivores, attraction of pollinators, and responses to environmental stressors.

Biochemistry Notes  |  Biochemistry PPTs  |  Biochemistry MCQs

1. 
Secondary metabolites in plants are:

2. 
What is the primary function of secondary metabolites in plants?

3. 
Which of the following is an example of an alkaloid, a class of secondary metabolites?

4. 
Tannins, a group of secondary metabolites, have what significance in plants?

5. 
Which secondary metabolite is responsible for the blue or purple color of many fruits and flowers?

6. 
What is the function of terpenoids in plants?

7. 
The group of secondary metabolites that includes compounds like menthol and camphor is called:

8. 
Which of the following is a potential medicinal use of secondary metabolites from plants?

9. 
Quinine, obtained from the bark of the cinchona tree, is used to treat:

10. 
The scent of roses is due to the presence of which group of secondary metabolites?

11. 
Which secondary metabolite acts as a natural insect repellent in plants?

12. 
The secondary metabolite resveratrol, found in grapes, is associated with:

13. 
What is the role of secondary metabolites in plant-microbe interactions?

14. 
The primary role of flavonoids in plants is to:

15. 
How do secondary metabolites contribute to the biodiversity of plants?

Related posts:

  1. MCQ on Photophosphorylation (Light Reaction)
  2. MCQ on Amino Acid Biosynthesis
  3. MCQ on Cellulose Biosynthesis in Plants
  4. MCQ on Cell Signalling in Plants
  5. Advanced Biochemistry MCQ-20 (LG Level)

<<< Back to Biochemistry MCQ Page

More Multiple Choice Questions (MCQs)...
BOTANYBIOCHEMISTRYBIOTECHNOLOGY
ZOOLOGYCELL BIOLOGYIMMUNOLOGY
ECOLOGYMOLECULAR BIOLOGYANIMAL PHYSIOLOGY
GENETICSBIOINFORMATICSPLANT PHYSIOLOGY
EVOLUTIONBIOPHYSICSDEVELOPMENTAL BIOLOGY
MICROBIOLOGYBIOSTATISTICSRESEARCH METHODOLOGY




You may also like...
NOTESQUESTION BANKCOMPETITIVE EXAMS.
PPTsUNIVERSITY EXAMSDIFFERENCE BETWEEN..
MCQsPLUS ONE BIOLOGYNEWS & JOBS
MOCK TESTSPLUS TWO BIOLOGYPRACTICAL

Related posts:

  1. MCQ on Photophosphorylation (Light Reaction)
  2. MCQ on Amino Acid Biosynthesis
  3. MCQ on Cellulose Biosynthesis in Plants
  4. MCQ on Cell Signalling in Plants
  5. Advanced Biochemistry MCQ-20 (LG Level)

Leave a Reply

Your email address will not be published. Required fields are marked *