Chemistry
When two atoms share electrons
What is Covalent Bonding?
The powerhouse of the cell
What are mitochondria?
What is the acceleration of a free-falling object on Earth?
What is 9.81 m/s^2
THE Science Guy
Who is Bill Nye?
This is how penguins marry each other.
What is giving a pebble to each other?
The number of particles in a mole.
What is 6.022*10^23 particles?
What are the pores called that facilitate gas exchange in plants?
What are stomata?
Issac Newton's third law of motion
What is "for every action there is an equal and opposite reaction"?
This is the place Charles Darwin is most known for doing his research
What are the Galapagos Islands?
These two elements are most prominent in the sun.
What are Helium and Hydrogen?
What happens to the rate of an endothermic reaction when you add heat?
What is the rate increases
A solution that has a lower concentration of solutes than another.
What is hypotonic.
A physical quantity that has magnitude but no direction
What is a scalar quantity?
First woman nobel prize winner who made groundbreaking discoveries in radioactivity
Who is Marie Curie?
This rock is the result of flash-cooling lava in water.
What is Obsidian?
Why do ionic compounds conduct electricity when dissociated in water but not when solid?
What is: ions are free to roam around and conduct electricity when in an aqueous solution, but not when stuck in a solid lattice.
After the enzyme causes a reaction in the substrate, what is released from the enzyme?
What is energy.
The area under the curve on a Force versus position (F vs. x) graph.
What is Work?
She was part of the first all‑female spacewalk and set the record for the longest spaceflight by a woman.
On the Artemis II lunar flyby mission in April 2026, she set the record for human distance from Earth.
Who is Christina Koch?
When salmon grow from their river form into their ocean form.
What is smoltification?
A measure of the thermodynamic favorability of a reaction.
What is Gibbs free energy.
Which kind of metabolic poison would most directly interfere with glycolysis?
What is an agent that closely mimics the structure of glucose but is not metabolized.
Two uniform solid balls, one of radius R and mass M, the other of radius 2R and mass 8M, roll down a high incline. They start together from rest at the top of the incline. Which one will reach the bottom of the incline first?
What is: they reach the bottom at the same time.
The African American female scientist dubbed the "Termite Lady"
Who is Margaret S. Collins?
Theorem that indicates a minimum of 30 samples in statistics.
What is the central limit theorem?