Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17483
TLS Online TPP Program

#Question id: 3640

Which of the following is true for the mechanism of excision repair?

#XL - S Microbiology

  1. Endonuclease cleavage removes a portion of the damaged strand.

  2. The gap is filled in by DNA polymerase I

  3. The sugar-phosphate backbone is resealed by DNA ligase.

  4. All of the above are correct.

More Questions
TLS Online TPP Program

#Question id: 4964

#XL - S Microbiology

Which of the following statements provides the strongest evidence that prokaryotes evolved before eukaryotes?
TLS Online TPP Program

#Question id: 3644

#XL - S Microbiology

In replication: soon after synthesis, the DNA fragments are joined to make one continuous piece of DNA by the enzyme:
TLS Online TPP Program

#Question id: 3850

#XL - Q Biochemistry

The RNA molecule produced in RNA synthesis is:
TLS Online TPP Program

#Question id: 27567

#XL - U Food Technology

Match the protein in Column I with its food source in Column II.

Column I                                     Column II

P. Zein                                         1. Soybean

Q. Gluten                                     2. Maize

R. Glycinin                                  3. Egg

S. Ovalbumin                             4. Wheat
TLS Online TPP Program

#Question id: 20179

#XL - P Chemistry

The third line of the Balmer series. in the emission spectrum of the hydrogen atom, is due to the transition from the