MODULE 2 BIOLOGY DBA.docx - Module 2 Lifeu2019s Origins...

This preview shows page 1 - 3 out of 7 pages.

Module 2: Life’s Origins Review Sheet 2.01: Properties of Water
2. What are hydrogen bonds?
3. Describe each of the following properties of water… a. Cohesion
e. expanses when freezes
f. specific heat Specific heat is defined as the amount of heat one gram of a substance must absorb or lose to change its temperature by one degree Celsius. g. heat of vaporization The amount of heat one gram of a pure liquid must absorb to be converted from a liquid to a gas. h. universal solvent A universal solvent is a substance that dissolves most chemicals. i. pH A measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). 2.02: New Technology 4. What are the types of light microscopes? What are their structures and functions?
5. What are the types of electron microscopes? What are their structures and functions?
b.

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture