Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 28944
TLS Online TPP Program

#Question id: 2944

DNA replication at each origin occurs only once during the cell cycle because of:

#Unit 2. Cellular Organization

  1. specificity of the origin-recognition complex (ORC).

  2. S phase Cdk phosphorylating MCM helicase.

  3. MCM helicase loading by M phase cyclins.

  4. G1 cyclin/cdk activation of E2F.

More Questions
TLS Online TPP Program

#Question id: 23250

#Unit 13. Methods in Biology

In presence of ATP luciferase-mediated conversion of luciferin into which compound?
TLS Online TPP Program

#Question id: 11086

#Unit 7. System Physiology – Animal

A 17-year-old female was bicycling without a helmet when she fell and hit her head. In the emergency room, she was not conscious and was receiving ventilator assistance. Her blood gases follow:

PaO2 = 52 mm Hg,

PaCO2 = 75 mm Hg, pH = 7.15, and

HCO3− = 31 mM

The majority of the CO2 was being transported as
TLS Online TPP Program

#Question id: 6980

#Unit 5. Developmental Biology

Teeth form from
TLS Online TPP Program

#Question id: 12039

#Unit 7. System Physiology – Animal

Which of the following food substances requires chewing for digestion?
TLS Online TPP Program

#Question id: 23657

#Unit 13. Methods in Biology

Which of the following may function as a labelled probe?