Log in
Sign up for FREE
arrow_back
Library

Biology - Chemistry of Life 1 - Quiz

star
star
star
star
star
Last updated 8 months ago
13 questions
7
4
12
2
1
1
1
1
1
1
3
1
2
Question 1
1.
  • Sodium
  • Cadmium
  • Nitrogen
  • Oxygen
Question 2
2.

Match the monomer to the biomolecule

Draggable itemarrow_right_altCorresponding Item
Monosaccharide
arrow_right_alt
Carbohydrate
Fatty acid, glycerol
arrow_right_alt
Lipid
Nucelotide
arrow_right_alt
arrow_right_alt
Question 3
3.

Question 4
4.
Label the reactants and products in the equation
Other Answer Choices:
reactants
products
Question 5
5.

A biochemical reaction is a reaction that takes place outside a living organism.

Question 6
6.

Activation energy is

Question 7
7.

All reactions need energy to start because

Question 8
8.

Enzymes are lipids

Question 9
9.

Enzymes speed up a reaction

Question 10
10.

Enzymes lower the activation energy of a reaction

Question 11
11.
Label the parts
Other Answer Choices:
Enzyme
active site
substrate
Question 12
12.

Amylase is an enzyme in the liver. When a body overheats, the enzyme doesn't work properly. This is because the enzyme denatured which means

Question 13
13.
Maltase is in your salvia and starts the breakdown of the sugar maltase in the food you eat. In this case maltase is ______________________ and maltose is the ______________________
Other Answer Choices:
substrate
enzyme
Helium
Phosphorus
Carbon
Sulfur
Hydrogen
Found in ALL organic molecules
Primary elements found in some combination in organic molecules (biomolecules)
Nucleic acid
Peptide
Protein
Match the function to the biomolecule. There are no duplicates, each item fits in ONE category
Make cell walls rigid in plants
Triglycerides store energy
Transmit genetic information
Form exoskeletons in some animals
Steroids - chemical messengers
Defending
Catalyzing
Starches Store Energy
Transportation of molecules
Generate energy
Form cell membranes
Allowing movement
Carbohydrates
Proteins
Lipids
Nucleic Acids