LIFE - Life Sciences - QUIZ

LIFE · Life Sciences

University of New South Wales

Practice 10 questions on LIFE - Life Sciences at University of New South Wales. Free AI-generated quiz on uNotes — track your score, retake anytime.

Questions

1Identify the three distinct domains used to classify all life on Earth according to modern biological taxonomy.

2To which domain of life do methanogens belong?

3What are the six major chemical elements that make up the vast majority of biological molecules in living organisms?

4What specific type of chemical bond holds the oxygen and hydrogen atoms together within a single water molecule?

5What is the name of the intermolecular force that occurs between different water molecules, giving water its unique cohesive properties?

6When carbon dioxide (CO2) dissolves in and reacts with water (H2O), what specific acid is produced?

7What is the normal, slightly basic pH level maintained in human blood?

8Which property of water allows small, dense objects like a steel paperclip to remain on the surface without sinking?

9Water is often described by what term because it is capable of dissolving a wider variety of substances than any other liquid?

10Which domain of life includes complex organisms such as humans, plants, fungi, and protists?