BIOLOGY
What is the basic unit of life?
What is the SI unit of force?
NEWTON
What is the atomic number of hydrogen?
1
Which organelle is known as the "powerhouse" of the cell?
MITOCHONDRION
What is the speed of light in a vacuum?
Approximately 299,792,458 meters per second (or 3 × 10⁸ m/s)
What is the chemical formula for table salt?
NaCl (Sodium Chloride)
What molecule carries genetic information?
DNA
Which law states that "for every action, there is an equal and opposite reaction"?
Newton’s Third Law of Motion
What type of bond involves the sharing of electrons?
Covalent bond
What gas do plants absorb during photosynthesis?
CARBON DIOXIDE
What kind of energy is stored in a stretched spring?
Elastic potential energy
What is the pH value of a neutral solution like pure water?
7
Which blood cells help fight infections?
WHITE BLOOD CELLS
What is the force that opposes the motion of objects through air?
Air resistance
Which subatomic particle has a negative charge?