JRU Science Quizbee 2025

Which of the following is the control center of the cell?

• DNA

• Chromosomes

• Ribosomes

• Nucleus

Which of the following is not a satellite of Jupiter?

• Titan

• Europa

• Io

• Callisto

How many bones are in the adult human body?

• 201

• 200

• 217

• 206

Who is known as the father of modern taxonomy?

• Charles Darwin

• Gregor Mendel

• Plato

• Carolus Linnaeus

Who first discovered the nucleus?

• Robert Hooke

• Strasburger

• Robert Brown

• None of the above

Which part of the brain is responsible for intelligence, memory, and learned behavior?

• Cerebellum

• Cerebrum

• Medulla

• Thalamus

Who formulated the laws of motion?

• Galileo Galilei

• Nikola Tesla

• Isaac Newton

• Albert Einstein

Which law states that for every action, there is an equal and opposite reaction?

• Law of Inertia

• Law of Interaction

• Law of Acceleration

• Law of Motion

Who is credited with developing a successful lighting system using the incandescent light bulb?

• Thomas Edison

• Marie Curie

• Albert Einstein

• Isaac Newton

What is a negatively charged particle called?

• Proton

• Electron

• Neutron

• Atomic Mass