Secondary Metabolite Chemistry Quiz

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What is the primary function of secondary metabolites?

To aid in photosynthesis

To deter herbivores and reduce tissue loss (correct)

To produce energy for the plant

To form the basic molecular skeleton of the organism

Why are secondary metabolites considered 'secondary'?

Because they are formed from the byproducts of primary metabolism

Because they make up the basic molecular skeleton of the organism

Because they are present only incidentally and are not of paramount significance for an organism’s life (correct)

Because they are essential for the survival of the organism

What do secondary metabolites attract?

Pollinators and seed-dispersing animals (correct)

Herbivores

Microbial pathogens

Competing plants

What differentiates secondary metabolites from primary metabolites?

Their absence does not immediately curtail the life of an organism Signup and view all the answers

What is the significance of secondary metabolites in plant-plant competition?

They act as an agent of plant-plant competition Signup and view all the answers

Why are secondary metabolites considered endpoints of metabolism?

Because they are formed from the byproducts or intermediates of primary metabolism Signup and view all the answers

What are secondary metabolites?

Differentiation compounds conferring adaptive roles in ecological interactions Signup and view all the answers

How do humans utilize secondary metabolite secretions?

To improve health, widen healthy nutrition, and enhance agricultural productivity Signup and view all the answers

Which of the following is not a defence mechanism executed by plants?

Accumulation of simple sugars Signup and view all the answers

What is the significance of herbal extracts from various plant species?

They are important in current drug design and development Signup and view all the answers

Where are the major sources of secondary metabolites found?

Plants, bacteria, fungi, and marine organisms Signup and view all the answers

How many classes of secondary metabolites are commonly classified according to their vast diversity in structure, function, and biosynthesis?

Five Signup and view all the answers

What are the major functions of secondary metabolites?

Agents for symbiotic relations with other organisms Signup and view all the answers

What is the ecological role of secondary metabolites?

Regulating the interactions between plants and their environment Signup and view all the answers

What is the primary function of antibiotics among secondary metabolites?

Acting as competitive weapons against other living organisms Signup and view all the answers