Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 35805
TLS Online TPP Program

#Question id: 23877

Which of the following would be a reasonably efficient technique for confirming the diagnosis of CML?

#Unit 13. Methods in Biology
  1. searching for the number of telomeric sequences on chromosome 22
  2. looking for a Phʹ chromosome in a peripheral blood smear
  3. enzyme assay for thymine kinase activity
  4. FISH study to determine the chromosomal location of all chromosome 22 q fragments
More Questions
TLS Online TPP Program

#Question id: 30107

#Unit 1. Molecules and their Interaction Relevant to Biology

Major controls of de novo AMP synthesis include:

1. allosteric inhibition by GMP.
2. allosteric inhibition by AMP.
3. availability of PRPP.
4. stimulation by GTP.
TLS Online TPP Program

#Question id: 15336

#Unit 4. Cell Communication and Cell Signaling

Which of the following cell surface markers responsible for the regulation of B-cell ?
TLS Online TPP Program

#Question id: 28861

#Unit 2. Cellular Organization

Which of the following proteins function with dynein & involved in regulating the activity of dynein during brain development?
TLS Online TPP Program

#Question id: 12138

#Unit 10. Ecological Principles

The oak tree pathogen Phytophthora ramorum has migrated 650 km in ten years. West Nile virus spread from New York State to 46 others states in five years. The difference in the rate of spread is probably related to
TLS Online TPP Program

#Question id: 18004

#Unit 9. Diversity of Life Forms

Which of the following flower parts develops into a seed?