Podcast
Questions and Answers
Match the following terms with their descriptions:
Match the following terms with their descriptions:
Polarity = Water molecule with positive charge on one side and negative charge on the other side Hydrogen Bonds = Cause water molecules to cling to other water molecules Covalent Bonds = Form when atoms don't share electrons equally Chemical Evolution = Interactions between atoms and molecules in primordial seas
Match the following with their role in supporting life:
Match the following with their role in supporting life:
Intercellular fluids = Where water is stored in the body Extracellular fluids = Where water is stored in the body Sweat, urine, bowel movements = Ways water is lost from the body Primitive metabolism = Dependent on liquid water to operate
Match the following with their components:
Match the following with their components:
Water molecule = One oxygen atom and two hydrogen atoms Blood and organs = Store water in the body Atoms and molecules = Interact in primordial seas for chemical evolution Hydrogen atoms and oxygen atom = Components of a water molecule
Match the following with their primary function:
Match the following with their primary function:
Match the following with their special properties of water:
Match the following with their special properties of water:
Water is not important for life.
Water is not important for life.
Hydrogen atoms are covalently bonded to the oxygen atom in a water molecule.
Hydrogen atoms are covalently bonded to the oxygen atom in a water molecule.
Polar covalent bonds in water molecules make it a symmetrical molecule.
Polar covalent bonds in water molecules make it a symmetrical molecule.
Water molecules form hydrogen bonds with other water molecules.
Water molecules form hydrogen bonds with other water molecules.
Water does not flow as a unit due to hydrogen bonding.
Water does not flow as a unit due to hydrogen bonding.
