Biology
Chemistry
Physics
History
Miscellaneous
100

The enzyme responsible for unwinding the DNA double helix during replication.

What is helicase?

100

The smallest unit of an element. 

What is an atom?

200

The process by which mRNA is used to assemble amino acids into a protein at the ribosome.

What is translation?

200

The pH of a neutral solution. 

What is 7?

200

The rate at which work is done or energy is transferred.

What is power?

200

The mechanism Darwin is famous for presenting.

What is natural selection?

200

The only country whose flag is not a rectangle or square.

What is Nepal?

300

The process where DNA is copied before cell division. 

What is DNA replication?

300

The type of bond that forms when electrons are shared between atoms. 

What is a covalent bond?

300

The first woman to win a Nobel Prize.

Who is Marie Curie?

400

The heaviest organ in the body. 

What is the liver?

400

The number of particles in one mole of a substance.

What is Avogadro's number? 

500

The number of chambers in the heart. 

What are 4 chambers? 

500

The principle that states increasing pressure favors the side of a reaction with fewer gas molecules. 

What is Le Chatelier's Principle? 

M
e
n
u