Show:
Space
Chemistry
Reproduction
Electricity
Grab Bag
100
The name of our galaxy.
What is the Milky Way
100
The sub atomic particle with a negative charge
What is the electron?
100
The place in a cell DNA is found.
What is the nucleus?
100
Electricity is the movement of these subatomic particles.
What are electrons?
100
The distance that light travels in one year.
What is a light year?
200
A large cloud of gas and dust in space.
What is a nebula?
200
The type of elements found on the left hand side of the periodic table of elements.
What are metals?
200
The number of chromosomes a regular human gamete will have.
What is 23?
200
Something which allows electricity to flow through it.
What is a conductor?
200
The element the Suns converts into helium to generate heat and light
What is Hydrogen?
300
The reason there are seasons on Earth.
What is axis tilt?
300
What atoms become when they gain or lose electrons and get an electric charge
What are ions?
300
A cell that can become any type of cell
What is a stem cell?
300
The unit used to measure current.
What are Amperes?
300
X shaped structures that contain DNA, humans have 23 pars of these.
What are chromosomes?
400
The number of planets in our solar system
What is 8?
400
The columns (up and down) of the periodic table
What are families?
400
The shape of the DNA molecule.
What is a double-helix?
400
The unit used to measure power.
What are watts?
400
The way current flows in a circuit, this is the opposite of "conventional current"
What is from negative to positive?
500
When the moon blocks out the sun
What is a solar eclipse?
500
With ionic, one of the two common types of atomic bonds
What is covalent?
500
The opposite side of a a strand of DNA with bases GATTA.
What is CTAAT?
500
The amount of electrical energy used in Kilowatt-Hours if a 500 watt TV is left on for 10 hours.
What is 5?
500
An important step for cell reproduction which occurs during interphase.
What is DNA replication.