3.1 Biosynthesis basics

Question 1

Explain primary vs secondary metabolites

Answer 1

Primary metabolites - needed for growth
Secondary metabolites - not for growth - various bio activities - derviatives of primary metabolites

Question 2

What are the main classes of secondary metabolites?

Answer 2

• Alkaloids
• Terpenes
• Fatty acids
• Polyketides

Question 3

Explain alkaloids

Answer 3

Alkaloids:
- contain N
- different am. a. as common precursors
- ex: morphine, quinine (antimalarial)

Question 4

Example molecules given in lecture idk if needed for exam

Answer 4

Physostigimine, morphine, incargranine B, ..