Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17474
TLS Online TPP Program

#Question id: 5754

A cell is exposed to EMS (a mutagen that causes guanine to mispair with thymine) and allowed to undergo a few rounds of DNA replication.  The mutational event caused by this mutagen will be

#XL - S Microbiology

  1. AT to CG

  2. GC to AT

  3. AT to TA

  4. AT to GC
More Questions
TLS Online TPP Program

#Question id: 354

#XL - S Microbiology

You have a freshly prepared 0.1 M sucrose (molecular mass 342) solution, which means ________.
TLS Online TPP Program

#Question id: 354

#XL - Q Biochemistry

You have a freshly prepared 0.1 M sucrose (molecular mass 342) solution, which means ________.
TLS Online TPP Program

#Question id: 355

#XL - S Microbiology

Measurements show that the pH of a particular lake is 4.0. What is the hydroxide ion concentration of the lake?
TLS Online TPP Program

#Question id: 355

#XL - Q Biochemistry

Measurements show that the pH of a particular lake is 4.0. What is the hydroxide ion concentration of the lake?
TLS Online TPP Program

#Question id: 356

#XL - S Microbiology

How does 0.5 M sucrose (molecular mass 342) solution compare to 0.5 M glucose (molecular mass 180) solution?
TLS Online TPP Program

#Question id: 356

#XL - Q Biochemistry

How does 0.5 M sucrose (molecular mass 342) solution compare to 0.5 M glucose (molecular mass 180) solution?