Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 31687
TLS Online TPP Program

#Question id: 4961

An early consequence of the release of oxygen gas by plant and bacterial photosynthesis was to

#11. Evolution and Behavior

  1. make life on land difficult for aerobic organisms.

  2. change the atmosphere from oxidizing to reducing.

  3. make it easier to maintain reduced molecules

  4. cause iron in ocean water and terrestrial rocks to rust (oxidize).

More Questions
TLS Online TPP Program

#Question id: 5260

#8. Inheritance Biology

Regarding prokaryotic reproduction, which statement is correct?
TLS Online TPP Program

#Question id: 5261

#8. Inheritance Biology

Which of these statements about prokaryotes is correct?
TLS Online TPP Program

#Question id: 5262

#8. Inheritance Biology

Which of the following characteristics is not true of a plasmid?
TLS Online TPP Program

#Question id: 5263

#8. Inheritance Biology

Drug-resistance plasmids could be transferred in A. baumannii by which of the following mechanisms:
TLS Online TPP Program

#Question id: 5300

#11. Evolution and Behavior

What is metagenomics?
TLS Online TPP Program

#Question id: 5301

#11. Evolution and Behavior

Which of the following processes is an early step in the whole-genome shotgun approach to sequencing?