Nearly all of the genetic improvements to industrially important antibiotic-producing strains have been achieved by the use of 

TLS Online TPP Program

#Question id: 971

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the source of the nitrogen atoms 3 and 9 during the de novo biosynthesis of purines?

TLS Online TPP Program

#Question id: 972

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the source of the carbon atoms 2 and 8 during de novo biosynthesis of purines?

TLS Online TPP Program

#Question id: 973

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the source of the atoms 5 and 7 during de novo biosynthesis of purines?

TLS Online TPP Program

#Question id: 974

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the source of the N-1 atom during de novo biosynthesis of purines?

TLS Online TPP Program

#Question id: 975

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the source of the C-6 atom during de novo biosynthesis of purines?

TLS Online TPP Program

#Question id: 976

#Unit 1. Molecules and their Interaction Relevant to Biology

Which amino acid is not directly involved in the de novo biosynthesis of purines?