Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 3733
TLS Online TPP Program

#Question id: 3946

Which type of mutation is likely to be the most harmful?

#Unit 3. Fundamental Processes

  1. a base substitution in which a valine is replaced with a leucine.

  2. a +3 frameshift mutation.

  3. a base substitution in which a glutamic acid is replaced with an aspartic acid.

  4. a +1 frameshift mutation.

More Questions
TLS Online TPP Program

#Question id: 1772

#Unit 4. Cell Communication and Cell Signaling

J chain is present in?
TLS Online TPP Program

#Question id: 2105

#Unit 2. Cellular Organization

An investigator wants to use FRAP to quantify the lateral movement of a specific plasma membrane protein, but to do so this investigator must first:
TLS Online TPP Program

#Question id: 28086

#Unit 6. System Physiology – Plant

Protein and their genes are given
Match the correctly
TLS Online TPP Program

#Question id: 29476

#Unit 6. System Physiology – Plant

All Gibberellins are
a. tetracyclic (four ringed) 
b. pentacyclic (five ringed) 
c. diterpenoid acids
d. Non terpenoid acids
Which of the following is CORRECT
TLS Online TPP Program

#Question id: 26391

#Unit 3. Fundamental Processes

Some of the transcription factor and their binding sited are give which of the following is incorrectly matched with their binding site 
a.Orc2 to 5 binds strongly from A and B1 element of ORS
b.Orc2 to 5 binds strongly from B3 element of ORS 
c.The transcription factor ABF1 binds to the B3 element of ORS 
d. The transcription factor ABF1 binds A and B1 element of ORS