Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 35586
TLS Online TPP Program

#Question id: 23709

Which of the following modifications is least likely to alter the rate at which a DNA fragment moves through a gel during electrophoresis?

#Unit 13. Methods in Biology
  1. altering the nucleotide sequence of the DNA fragment
  2. methylating the cytosine bases within the DNA fragment
  3. increasing the length of the DNA fragment
  4. decreasing the length of the DNA fragment
More Questions
TLS Online TPP Program

#Question id: 27020

#Unit 10. Ecological Principles

Find out the incorrect outcomes of competition
TLS Online TPP Program

#Question id: 27021

#Unit 10. Ecological Principles

Facilitation describes which type of species interactions?
TLS Online TPP Program

#Question id: 27022

#Unit 10. Ecological Principles

Corals and the Dinoflagellates showing which type of mutualism
TLS Online TPP Program

#Question id: 27023

#Unit 10. Ecological Principles

when one species uses a second species for housing, is an characteristics of
TLS Online TPP Program

#Question id: 27024

#Unit 10. Ecological Principles

Monophagous herbivores, such herbivore feed on one plant species or just a few closely related species, examples are
TLS Online TPP Program

#Question id: 27025

#Unit 10. Ecological Principles

In plants, Chemical is second line of defense against herbivores, they are referred to as