Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 46111
TLS Online TPP Program

#Question id: 17077

Cells lacking Thymidine kinase if introduced into HAT medium which pathways will continue for nucleotide synthesis

#SCPH06 I Botany
  1. Only salvage pathway
  2. Only De novo pathway
  3. Both are blocked
  4. Both will continue
More Questions
TLS Online TPP Program

#Question id: 12686

#SCPH28 | Zoology

The two polynucleotide chains in DNA are usually found in the shape of_____
TLS Online TPP Program

#Question id: 14283

#SCPH05 I Biotechnology

Aeration ina fermenter is expressed as VVM. What will be the VVM if air is sparged at 2000 L/min with a working volume 10 m^3? 
TLS Online TPP Program

#Question id: 11955

#SCPH28 | Zoology

The process of obtaining food is known as ________ and requires specialized feeding mechanisms.
TLS Online TPP Program

#Question id: 4799

#SCPH06 I Botany

You set up a mapping cross involving your favorite gene (YFG) in Neurospora and determine the following octad types: 4:4 arrangement 83; 2:4:2 arrangement 7; 2:2:2:2 arrangement 10. What is the distance between your gene and the centromere?
TLS Online TPP Program

#Question id: 254

#SCPH12 I Genetics

In addition to knowing the chemical structures of the nucleotides, Watson and Crick used ________ of Franklin and Wilkins and the chemical equivalencies of Chargaff in order to propose their model of DNA structure.