Show:
Carbohydrates
Proteins
Fats/Lipids
Nucleic Acids
MISC.
100
What is the energy storage molecule for carbohydrates in animals?
Glycogen
100
What is the monomer of proteins?
Amino Acids
100
Fats do not mix well in water because they are ___________ molecules.
Nonpoolar
100
What is the monomer of nucleic acids?
Nucleotides
100
What is the bond interaction between water molecules?
Hydrogen Bonds
200
What is the monomer of polysaccharides?
Monosaccharides
200
_____________ speed up a chemical reaction and help DECREASE/INCREASE the activation energy.
Enzymes; Decrease
200
The function of fats are a _______-________ energy source. They also provide _____________ and _________________.
Long-term insulation and protection
200
Name the two examples of nucleic acids.
DNA & RNA
200
An enzyme binds to the substrate via its ______ ________.
Active Site
300
What polysaccharide provides structure and support in plants?
Cellulose
300
Proteins fold into specific shapes. If that shape is destroyed, the protein is said to be ___________.
Denatured
300
Draw an example of a saturated and a unsaturated fat using a chain of carbons.
C-C-C-C-C-C-C (Saturated Fat) C=C=C=C=C=C (Unsaturated Fat)
300
What are the three parts to a nucleotide?
-5-Carbon Sugar -Phosphate Group -Nitrogen Base
300
1) In an exothermic reaction, energy is ____________. 2) In an endothermic reaction, energy is ___________.
1) Released 2) Absorbed
400
What is the name for two sugars connected by a bond?
Disaccharide
400
Three factors that determine ability of an enzyme to function.
Temperature, pH, and enzyme concentration
400
Determine if these are Saturated or Unsaturated: Avocados, Steak, Vegetable Oil, Butter, Milk, Peanut Butter
Saturated: Steak, Butter, Milk Unsaturated: Avocados, Vegetable Oil, Peanut Butter
400
What is the difference in number of strands between DNA and RNA?
DNA has 2 strands RNA has 1 strand
400
A student is identifying an unknown substance. Here are the test results: Benedict's Solution: Clear Blue Iodine: Dark Purple Biuret's: Clear Blue Was it Milk, Pasta or Chicken?
Pasta
500
A student is identifying an unknown carbohydrate. Here are the test results: Benedict's Solution: Clear Blue (-) Iodine Test: Dark Purple (+) What is the type of carbohydrate?
Polysaccharide
500
Name the test for Proteins AND what a positive test result would be?
Biuret Test; purple/brown color
500
Name three differences between Saturated Fats and Unsaturated Fats.
Saturated Fats: Single Bonds, Solid, Animal Products Unsaturated Fats: Double Bonds, Liquid, Plant Products
500
What is the function of the nucleic acids?
Store genetic/hereditary information
500
Draw an example of an enzyme and label the following: substrate, enzyme, active site. Why is the active site unique?
*Pictures will vary. The active site is unique to a specific substrate the enzyme can bind to. If the active site becomes damaged, then the enzyme will no longer be able to function.