Biology
Which organelle is known as the “powerhouse of the cell”?
What is the mitochondria?
This tiny particle with a negative charge orbits the nucleus of an atom.
What is an electron?
This force pulls objects toward the center of the Earth and keeps you from floating away.
What is gravity?
The lowest part of a building that supports all the weight above it.
What is the foundation.
This organ pumps blood throughout your body and beats about 100,000 times a day.
What is the heart?
What type of biomolecule are enzymes?
What are Proteins?
When water changes from a liquid to a gas, this process is called...
What is evaporation?
This quantity, measured in meters per second, tells you how fast something is moving.
What is speed?
This type of engineer studies how organisms and machines interact, designing devices like prosthetics and medical imaging tools.
What is biomedical engineering?
This vital nutrient is needed to build and repair tissues and is found in foods like meat, eggs, and beans.
What is protein?
Which process describes water moving across a selectively permeable membrane?
What is Osmosis?
This element, symbol O, is the gas humans need to breathe
What is oxygen.
This unit is used to measure force, named after the scientist who studied motion.
What is a newton?
This simple machine includes ramps and helps reduce the force needed to lift objects.
What is an inclined plane?
This disease occurs when the body cannot properly regulate blood sugar due to issues with insulin.
What is diabetes?
Why is DNA replication is considered semiconservative?
Each new DNA molecule contains one original and one new strand.
This is the lightest and first element on the periodic table.
What is hydrogen?
This force opposes motion between two surfaces, like when you slide a box across the floor.
What is friction?
This type of bridge uses cables suspended from tall towers to hold up the roadway.
What is a suspension bridge?
This type of blood vessel carries oxygenated blood away from the heart to the rest of the body.
What are arteries?
Describe the role of tRNA during translation?
It transports specific amino acids to the ribosome based on codon–anticodon pairing.
This common household substance, NaCl, is better known as this.
What is table salt?
This law of motion explains why you keep moving forward when a car stops suddenly; your body wants to keep doing what it was already doing.
What is Newton's First Law?
The unit used to measure electrical current.
What is an amp?
This advanced healthcare professional can diagnose illnesses, prescribe medications, and often serves as a primary care provider without being a doctor.
What is a Nurse Practitioner?