Q: Liposomes are characteristic of what type of lipid?

1. Lipolipid
2. Glycerol
3. Sterol
4. Phospholipid

Q: During the chemical process of hydrolysis what is reversed?

1. Cellular respiration
2. Polymerization
3. Photosynthesis
4. Dehydration synthesis

Q: The covalent bonds which hold amino acids together are called what?

1. Peptide bonds
2. Aminic bonds
3. Atomic bonds
4. Ionic bonds

Q: A molecular model which shows how the atoms in a molecule are arranged is called a(n) what?

1. Atomic model
2. Arranged model
3. Structural model
4. Chemical model

Q: What are the oldest-known objects in the Milky Way?

1. Active galactic nuclei
2. Globular clusters
3. Black holes
4. Dwarf ellipticals

Q: Where are the youngest stars of the galaxy located?

1. Black holes
2. Halo
3. Central bulge
4. Spiral arms

Q: Mosses and ferns produce fertilized eggs that form ______. These are simplified seeds that have a limited food supply and no seed coat.

1. Cones
2. Pistil
3. Spores
4. Seeds

Q: Which of the following did Newton not discover?

1. Law of Mechanics
2. Law of Gravity
3. Law of Magnetism
4. Law of Motion

Q: Maxwell's equations describe what?

1. Electromagnetism
2. All electric and magnetic phenomena
3. All of the above
4. The dynamo effect

Q: What is the overall shape of the Milky Way?

1. Sphere
2. Oval
3. Straight line
4. Disk

Q: Who was the first scientist to promote the idea that the Earth goes around the Sun?

1. Johannes Kepler
2. Tycho Brahe
3. Nicolaus Copernicus
4. Isaac Newton

Q: What is the name of the cluster that the Milky Way belongs to?

1. The Super Group
2. The Virgo Group
3. The Local Group
4. The Spiral Group

Q: Which of the following is not a form of an electromagnetic wave?

1. Water
2. X-rays
3. Warmth radiating from a radiator
4. Microwave oven

Q: Hay fever is caused by the male sex cells of certain plants. These male sex cells are called ____?

1. Bees
2. Ovary
3. Ovules
4. Pollen