Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 58651
TLS Online TPP Program

#Question id: 31306

Which of the following technique is used to identify enhancer and topological domains binding regions in DNA 

#Unit 2. Cellular Organization
  1. a. Western blot analysis with formaldehyde crossing linking
  2. b. Chromosome Conformation Capture with DMS treatment 
  3. c. Chromosome Conformation Capture with formaldehyde crosslinking 
  4. d. Chromosome Conformation Capture with glutaraldehyde crosslinking 
More Questions
TLS Online TPP Program

#Question id: 12779

#Unit 10. Ecological Principles

Suppose you are studying the nitrogen cycling in a pond ecosystem over the course of a year. While you are collecting data, a flock of 100 Canada geese lands and spends the night during a fall migration. What could you do to eliminate error in your study as a result of this event?
TLS Online TPP Program

#Question id: 12780

#Unit 10. Ecological Principles

The producers in aquatic ecosystems include organisms in which of the following groups?
TLS Online TPP Program

#Question id: 12781

#Unit 10. Ecological Principles

Subtraction of which of the following will convert gross primary productivity into net primary productivity?
TLS Online TPP Program

#Question id: 12782

#Unit 10. Ecological Principles

The difference between net and gross primary productivity would likely be greatest for
TLS Online TPP Program

#Question id: 12783

#Unit 10. Ecological Principles

Which of these ecosystems accounts for the largest amount of Earth's net primary productivity? 
TLS Online TPP Program

#Question id: 12784

#Unit 10. Ecological Principles

Which of the following is true of detrivores?