A2 Biology Unit 4 ( EDEXCEL ) 39 Questions

I have created a quiz on Unit 4 of Edexcel Biology (A2). Please excuse any spelling mistakes, I've done my best to spell everything write, but feel free to message me if you spot one. I have checked and checked the questions and answer but there are a lot there so if you do find one that you think is incorrect please let me know immediatly so I can change it. I hope it helps, even if its just a little bit. 

HideShow resource information
  • Created by: Holly
  • Created on: 06-12-12 12:21

1. Introns are

  • The non coding regions of DNA
  • The coding regions of DNA
  • Molecule involved in Protein synthesis
1 of 20

Other questions in this quiz

2. Allopatric speciation relies on

  • Species not responding to others coutships
  • Physical barriers (e.g. mountains)
  • Physical incompatibility

3. True or False, both bacteria and viruses do not have a nucleus

  • True
  • False

4. Intraspecific is

  • The same species
  • Different species

5. Name the bacteria that causes TB

  • Micrabacterium Tuberculosis
  • Mycobacterium Tuberculosis
  • Microbacterium Tuberculosis
  • Mycrobacterium Tuberculosis




Will not load results, other quiz's do but not this one. Good questions, though



I was waiting for my results for around 3 minutes then I decided to leave it then just saw that comment. Thanks



yea same ^ annoying



doesnt load marks!!!

Similar Biology resources:

See all Biology resources »