Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 962
TLS Online TPP Program

#Question id: 980

Which enzyme catalyzes the step in purine nucleotide biosynthesis that is the principal site of regulation for the pathway?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. adenylsuccinate lyase 

  2. OPM decarboxylase

  3. IMP cyclohydrolase 

  4. glutamine-PRPP amidotransferase

More Questions
TLS Online TPP Program

#Question id: 11889

#General Aptitude

The LCM and the HCF of the numbers 28 and 42 are in the ratio
TLS Online TPP Program

#Question id: 10242

#Unit 10. Ecological Principles

Ecologist Robert Macarthur observed that five species of similar warblers coexisted on spruce trees because they
TLS Online TPP Program

#Question id: 21283

#Unit 12. Applied Biology

Which one of the following is created by combining fullerenes and carbon nanotubes?
TLS Online TPP Program

#Question id: 2306

#Unit 2. Cellular Organization

The cells of the Eukarya can grow larger than the cells of the Bacteria or the Archaea because:
TLS Online TPP Program

#Question id: 1197

#Unit 4. Cell Communication and Cell Signaling

In a signal transduction pathway, what is passed from the upstream member of the pathway to the downstream member?