Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 25977
TLS Online TPP Program

#Question id: 353

Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. 4.0 M

  2. 10^-10 M

  3. 10^-4 M

  4. 10^4 M

More Questions
TLS Online TPP Program

#Question id: 928

#Unit 1. Molecules and their Interaction Relevant to Biology

 Which enzyme is the major regulatory control point for B-oxidation?
TLS Online TPP Program

#Question id: 3441

#Unit 11. Evolution and Behavior

Animals tend to maximize their energy intake-to-expenditure ratio. What is this behavior called?
TLS Online TPP Program

#Question id: 3864

#Unit 3. Fundamental Processes

RNA polymerase:
TLS Online TPP Program

#Question id: 9152

#Unit 9. Diversity of Life Forms

In mountainous areas of western North America, north-facing slopes would be expected to ________.
TLS Online TPP Program

#Question id: 23340

#General Aptitude

The compulsion of publication of research paper is