Edit Game
Water and Macromolecules Review (Nov 29-30)
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save

Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions





 Save   29  Close
To which class of biomolecule does this belong?
protein
What's a similarity between starch and glycogen?
both polymers of glucose; both carbohydrates
What's the difference between starch and glycogen?
starch in plants; glycogen in animals
When a protein unfolds, this is called ____.
denaturation; denaturing
Proteins like hemoglobin require multiple subunits to interact; this is the ___ structure of proteins.
quaternary
The complete three-dimensional structure of a polypeptide is the ___ structure of proteins.
tertiary
The folding and coiling of a polypeptide chain is the ___ structure of proteins.
secondary
The sequence of amino acids is the ___ structure of proteins.
primary
What does "polar" mean?
having charges unevenly distributed (a positive end and a negative end)
What does "high heat capacity" mean?
a substance can absorb (or lose) large amount of thermal energy without changing temperature
Sweating cools you off thanks to this property of water.
High heat of vaporization
The temperature of lakes and oceans are relatively stable thanks to this property of water.
high heat capacity
What type of fatty acid is this?
unsaturated
Name one function for this class of biomolecule.
store / transmit / communicate genetic information
What type of biomolecule is this?
nucleic acid
What type of biomolecule is this?
lipid (phospholipid)
Name one function for this class of biomolecule.
store of energy; insulation
What type of biomolecule is this?
lipid (triglyceride)
Name one function for this class of biomolecule.
source of energy; cell structure
Which type of biomolecule is this?
carbohydrate
Which two properties of water allow it to move up within the stem of a plant?
adhesion and cohesion
Which property of water gives it surface tension so that water bugs can walk on its surface?
cohesion
Unsaturated fatty acids have ____ C-C bonds and pack together ____.
double; loosely
Saturated fatty acids have ____ C-C bonds and pack together ____.
single; tightly
Which class of biomolecules are generally hydrophobic?
lipids
What types of substances dissolve well in water?
polar and ionic
Why does water have negative and positive "poles"?
O is more electronegative; pulls e- more; O is more negative so H is more positive
What type of bonds connects atoms between different molecules of water?
hydrogen
What type of bond connects atoms together in a single molecule of water?
polar covalent
Your experience on this site will be improved by allowing cookies.