Biology
Chemistry
Physics
Ecology
PLNU
100

What is the powerhouse of the cell?

Mitochondria

100

When you turn on a fan and circulate air in the room, is that a chemical or physical change?

Physical change

100

What is the hardest known substance?

Diamond
100

What species is so important that an ecosystem could collapse without it called?

Keystone species

100

What's the name of our mascot?

Splash

200

What is the name of a protein that acts as a catalyst that speeds up a chemical reaction?

Enzyme

200

Which element has the highest electronegativity?

Fluorine

200

What is a unit of force called?

Newton

200

An organism that consumes dead organisms and organic waste is called what?

Decomposer

200

What is the dorm closest to the water called?

Young Hall
300

What is the longest type of cell in the human body?

Nerve cell

300

Name MgO2

Magnesium Peroxide

300

What is the name of the force that keeps you on your seat on a rollercoaster when it goes upside down?

Centripetal force

300

What is a disease transmitted between vertebrate animals and humans called?

Zoonoses

300

What year was Point Loma established?

1902

400
What are the building blocks of proteins?

Amino Acids

400

Hydrated ferric oxide is the scientific name for this.

Rust

400

If you mix all colors of light, what color do you get?

White

400

What are nonliving parts of the environment such as soil, water, and sunlight called?

Abiotic factors

400

What national park is closest to Point Loma's campus?

Cabrillo National Monument (3 miles away)

500

What is the process by which bacteria reproduce called?

Binary Fission

500

If there are 5 pairs of electrons in the valence shell of an atom, they will be arranged in what kind of geometry?

Trigonal bipyramidal

500

Demonstrate the right hand rule.

Thumb in direction of current flow, fingers direction of magnetic field, and palm is in the direction of the force.

500

What hypothesis states that predators keep herbivores populations in check so they don't consume all the plant life?

The Green World Hypothesis

500

Who's birthday is celebrated on campus with a campus-wide festival, including a ferris wheel, carnival games, and food?

University President (Bobby B)