Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 8417
TLS Online TPP Program

#Question id: 11635

Given below, is the result of a complementation test for eight independent mutants (1 to 8).



#Unit 8. Inheritance Biology
  1. two cistrons mutation , 1,3, 4, 6, 7 and 8  represents the one cistron , 2 and 5 represent the second cistron
  2. three cistron mutation will be found  1,3, 4 and 8 represents the one cistron,  6 and 7 represent the second cistron and 2 and 5 represents the third cistron.
  3. the two cistron mutation  1,3,4,6,7 and 8 represent the one cistron while 2 and 5 represent the second cistron in a ordered as  1-3-5-2-4-6-8-7.

  4. All mutations belong to a two cistron, but their order cannot be determined.

More Questions
TLS Online TPP Program

#Question id: 4848

#Unit 8. Inheritance Biology

Neurospora strain with genotype AB was cross to another strain with genotype ab. Following different ascus and their appropriate number given in table.

Distance map unit between Gene A and centromere?
TLS Online TPP Program

#Question id: 31023

#Unit 4. Cell Communication and Cell Signaling

The lower the value of the dissociation constant Kd, resulting:
TLS Online TPP Program

#Question id: 12662

#Unit 10. Ecological Principles

The Allee effect is used to describe a population that
TLS Online TPP Program

#Question id: 24246

#Unit 4. Cell Communication and Cell Signaling

Fibronectin binds to integrin through: 
TLS Online TPP Program

#Question id: 5753

#Unit 8. Inheritance Biology

A bacterial histidine mutant was plated on minimal medium and a single colony grew. You decide to sequence the histidine biosynthetic gene of the revertant and discover that the original mutation is still present.  This colony must have been able grow due to a