Biology
Chemistry
Physics
Maths
100

This organelle - whose name may also refer to a particular part of an atom - is the place where cellular DNA is stored.

What is the nucleus?

100

Y

Y

100

This theorem states that the square of the hypotenuse is equal to the sum of the squares on the other two sides.

What is Pythagoras' theorem?

200

The toxic product of anaerobic respiration.

What is lactic acid?

200

A vector associated with mass.

What is weight?

200

These mathematical functions relate an angle of a right triangle to the ratios of its side lengths.

What are trigonometric functions?

300
This ion is used heavily in the process of amino acid synthesis in plants

What are nitrates (NO3-)?

300

The ambulance has higher pitch as it is approaching the observer

What is Doppler effect?

300

This list of numbers have a common difference between each consecutive term.

What is an arithmetic sequence?

400
The name given to the chemical linkage between two sugar monomers in a polysaccharide 

What is a glycosidic bond?

400

The inventor of a "modulus".

Who is Thomas Young?

400

This number has the same real part and the same magnitude of the imaginary part but the opposite sign

What is complex conjugate?

500
This three-carbon molecule essential to aerobic respiration is produced as one of the products of glycolysis.

What is pyruvate?

500

This equation combines e, i, π, multiplicative identity, and additive identity.

What is Euler's identity?