Biology
Chemistry
Astronomy
Physics
General Research
100

The molecule that carries genetic information in living organisms.

What is DNA

100

The negatively charged particles that orbit an atom’s nucleus.

What is the electron

100

The galaxy that contains our solar system.

What is the Milky Way?

100

The unit used to measure force.

What is the newton?

100

The part of an experiment that is kept constant to provide a baseline for comparison.

What is the control?

200

The organelle responsible for modifying, sorting, and packaging proteins.

What is the Golgi apparatus?

200

The process by which ions of opposite charge form an electrostatic attraction.

What is ionic bonding

200

The apparent shift in a star’s light toward longer wavelengths as it moves away from Earth.

What is redshift?

200

The fundamental force responsible for the attraction between masses.

What is gravity

200

The process by which other experts in the same field evaluate a study before it’s published.

What is peer review?

300

The process by which mRNA is decoded to produce a polypeptide chain.

What is translation

300

The pH value of a neutral solution at 25°C.

What is 7?

300

The planet with the largest number of moons in our solar system.

What is Jupiter?

300

The property of an object that resists changes in motion.

What is Inertia

300

A summary of a research paper that briefly describes its purpose, methods, results, and conclusions.

What is an abstract?

400

The process by which light energy and H₂O are used to produce C₆H₁₂O₆ and O₂ 

What is Photosynthesis?

400

The substance in a redox reaction that gains electrons.

What is the oxidizing agent

400

The boundary around a black hole beyond which no light can escape.

What is the event horizon?

400

The point in an orbit where a planet is closest to the Sun.

What is perihelion?

400

The type of study in which neither participants nor experimenters know which group receives the treatment.

What is a double-blind experiment?

500

Watson and Crick discovered the ______ structure of DNA.

What is the double helix?

500

The molecular geometry of SF6

What is octahedral?

500

The theory that predicts the universe’s accelerating expansion due to a mysterious form of energy.

What is dark energy?

500

The phenomenon in which the observed frequency of a wave changes due to the relative motion between the source and the observer.

What is the doppler affect?

500

The common structure of a formal scientific paper, abbreviated as IMRaD, stands for this.

What are Introduction, Methods, Results, and Discussion?

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