Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 7645
TLS Online TPP Program

#Question id: 10864

Which of the following represent ways in which two ecologically similar species can avoid competing with each other?

#Unit 10. Ecological Principles
  1. Each species forages by its own unique method
  2. Each species feeds at different times of the day
  3. Each species occupies its own geographic range
  4. All of these are ways to avoid competition
More Questions
TLS Online TPP Program

#Question id: 12939

#Unit 13. Methods in Biology

Choose the incorrect statement for the production of site-directed mutations.
TLS Online TPP Program

#Question id: 12940

#Unit 13. Methods in Biology

 Choose the correct order for the steps involve in Protein engineering.
1. Protein modelling
2. Protein crystallography
3. Site-directed mutations
4. Comparison with entries in databases of known proteins.
TLS Online TPP Program

#Question id: 12941

#Unit 13. Methods in Biology

Name the therapeutic protein which has been used to successfully treat certain types of breast cancer.
TLS Online TPP Program

#Question id: 12942

#Unit 13. Methods in Biology

Name a single - stranded uracil containing vector which is grown in a selectable host deficit of the enzymes.
TLS Online TPP Program

#Question id: 12943

#Unit 13. Methods in Biology

Choose the correct order for the steps involve in Insitu hybridization.
1. Cell permeaabilisation
2. Detection of hybridised probe radioactive.
3. Wash excess probe from section
4. Cell fixation
TLS Online TPP Program

#Question id: 12944

#Unit 13. Methods in Biology

Match the following-
A.Tyrosine kinase.             1. Kaposis sacroma
B.HIV Transactivator.      2. Hypertension
C. Angiotensinogen.         3.Atherosclerosis
D.CET protein                      4. Cardiac hypertrophy