Biology
Chemistry
Physics
Random
100

The powerhouse of the cell

What is mitochondria?

100

The second element of the periodic table

What is Helium?

100

The First Law of Thermodynamics

What is, energy cannot be created nor destroyed

100

When are the Biology Olympiad and Chemistry Olympiad (month)?

USABO - February, USNCO - March

200

2 organelles found in plants but not animal cells

What are, chloroplasts, central vacuole?

200

The fruit contains a bit of radioactivity

What is a Banana

200

If I drop an object directly downward from rest and throw another object of equal mass horizontally at the same time, which one will hit the ground first?

What is, they'll hit at the same time

200

What are the officers' names (all) extra if you can say who has what position?

Andrew - President, Brandon - VP, Claire - Secretary, Michael - Treasurer

300

The number of chromosomes in each human cell

What is 46?

300

Balance this reaction:

__NH3 --> __N2 + __H2

2 NH3 --> N2 + 3 H2

300

Two types of light are on either side of the visible light spectrum

What are Ultraviolet and infrared?

300

How many bones are in the adult human body?

206

400

The compound a human produces when they are out of breath

What is lactic acid?

400

The geometry of methane

What is Tetrahedral?

400

Two properties that light or electrons can have at the same time

What are properties of waves and particles

400

What fuel do modern rockets use

What are, liquid hydrogen, liquid oxygen, kerosene?

500

The organ that produces hormones that control metabolism

What is the Thyroid gland - produces thyroid hormone T3 and T4?

500

The Ideal Gas Law

What is pV=nRT (where molecules that have zero volume and don't attract or repel follow ideal gas laws - pressure, volume, temperature form constant proportion)

500

Kepler's First Law

What is, planets orbit in elliptical pathways with the Sun at one of its foci?

500

The distance Voyager 2 is from the Earth

What is 12.7 billion miles?