Biology
Chemistry
Physics
Maths
Psychology
100

The most basic unit of taxonomy, organisms within one of these groups can interbreed and create fertile offspring. 

What is a species?

100

This area, which is overall positive in charge, holds protons and neutrons.

What is a nucleus?

100

This vector associated with mass.

What is weight?

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?

100

This lobe of the brain processes sensory information like touch, temperature, pain, and pressure, integrates sensory input.

What is the parietal lobe?

200

This process is defined by the following equation:

C6H12O+ 6O---> 6CO+ 6H2O + ATP(energy)

What is aerobic respiration?

200

The exothermic interaction between hydrocarbons and oxygen to produce carbon dioxide and water is an example of this reaction type

What is (complete) combustion?

200

This line is perpendicular to the suface of reflection.

What is the normal?

200

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

What are trigonometric functions?

200

In Piaget and Inhelder’s (1956) Three Mountains Task, children sat in front of three mountains. The green mountain had a house on top, the grey had snow, and the brown mountain had this object.

What is the red cross?

300

This region in the nephron is responsible for the majority of the re-absorption of glucose by active transport after ultrafiltration.

What is the proximal convoluted tubule?

300

A reaction between this halide and silver nitrate in the presence of a nitric acid catalyst produces a white precipitate

What is chloride (Cl-)?

Accept: What is chlorine?

300

Reason why the ambulance has higher pitch as it is approaching the observer

What is Doppler effect?

300

This graph moves upwards as it moves from left to right. 

What is an increasing function?

300

This statistical test is used when there is a test of difference with repeated measures/matched pairs design, and the data is at least at ordinal level.

What is Wilcoxon Signed Ranks Test?

400

An organelle present in Eukaryotic organisms, responsible for lipid and protein modification. 

What is the Golgi complex?

400

This equation, mathematically expressed as PV = nRT, assumes gas molecules possess no intermolecular forces, move completely randomly, experience no friction, and do not lose energy upon collision.

What is the ideal gas law?

400

The type of flow of fluid where they are parallel to each other.

What is laminar flow?

400

This point is where the function changes concavity.

What is a point of inflection?

400

This hormone is associated with a longer index-to-ring finger ratio.

What is testosterone?

500

An immune system cell, responsible for destroying infected cells, specifically my checking for the presence of MHC class I molecules.

What are natural T-killer cells?

500

This hexadentate ligand has six lone pairs of electrons, all of which can form dative bonds with the same metal ion

What is EDTA?

500

The scientist who explained the photoelectric effect.

Who is Albert Einstein?

500

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

What is Euler's identity?

500

This effect explains why we no longer remember the days when plastic straws were more common and single-use plastic bags were free of cost.

What is social cryptomnesia?