Practice Questions

TLS Online TPP Program

#Question id: 5774

Two healthy people have a child expressing a genetic condition caused by a dominant allele. What can you conclude about this situation?

#Unit 8. Inheritance Biology

infidelity- one parent had to contribute the disease allele
the parents are not free from the disorder- one must be affected
the mutation arose spontaneously in the child
the child is not the biological child of the couple described

More Questions

TLS Online TPP Program

#Question id: 18747

#Unit 13. Methods in Biology

These are steps taken in carrying out the PCR reaction:

i) Attaching of primers by cooling

ii) Denaturation of strands

iii) DNA synthesis

Which is the correct order?

(Mentioned from starting to ending the reaction)

TLS Online TPP Program

#Question id: 18748

#Unit 13. Methods in Biology

Which of the following is not a condition for PCR in single cycle?

TLS Online TPP Program

#Question id: 18749

#Unit 13. Methods in Biology

All the molecules generated during PCR will not be full length. Some will also be of intermediate length. Which of the statements is correct?

TLS Online TPP Program

#Question id: 18750

#Unit 13. Methods in Biology

Choose the correct statement.

TLS Online TPP Program

#Question id: 18751

#Unit 13. Methods in Biology

What is the half life cycle for Taq polymerase?

TLS Online TPP Program

#Question id: 18752

#Unit 13. Methods in Biology

polymerases are available with proof reading activity. Which of the following are the characteristics of these types of polymerases?