Show:
Math
Biology
Chemistry
Physics
100
This is a formula for the surface area of a hemisphere
What is SA = 3π r^2
100
This is what makes ribosomes
What is nucleolus?
100
This is the name for mixture of elements
What is a compound?
100
It is the straight-line distance and direction from one point to another. (How much an object's position has changed)
What is displacement?
200
Terms that differ only by their coefficient
What are the like terms?
200
This is a protein that allows charged molecules to cross the cell membrane
What is a channel protein?
200
This is a chemical group/ family of very unreactive gaseous non-metals. Would you like a hint? ...........................................................................................................................................................................................................................................................(also known as group 18)
What are the noble gases?
200
Quantities that describe magnitude but do not include direction
What are scalars?
300
This is an example problem of that term/idea/algebraic expression - |-6| + |2|= 6 + 2 = 8
What is an absolute value?
300
This is a type of asexual reproduction. Only single celled organisms such as bacteria can use it. The offspring is identical to the parent.
What is binary fission?
300
This is a theory that states that change will never be visible. All matters are made up of tiny particles. Dif. substances have dif. particles. Particles are in constant motion. More energy = more movement. More distance = less attraction. Etc
What is KMT (Kinetic Molecular Theory)
300
This is what type of diagram used for physics
What is a motion diagram?
400
In trigonometry, this main function is found by this formula Adjacent / Hypotenuse
What is cosine?
400
Last year we studied reproduction only, so this might be an uncomftorable question..... So, during pregnancy there is a hormone which is secreted after implantation. It tells corporus luteum to keep secreting progesterone, thus stopping endometrium from being shed.
What is HCG? (human chorionic gonadotropin)
400
This scientist discovered that electrons are arranged in energy levels or shells in specific patterns. He had a diagram named after him (the diagram shows how many electrons are in each shell surrounding the nucleus)
Who was Niels Bohr?
400
The formula represents the value of acceleration downward due to gravity near the surface of the Earth
What does the formula 9.8 m/s^2 stand for?
500
It is the slope of the line passing through points (0, 3) and (4, 0)
What is - 3/4?
500
There is no Bio 10! So here is another question from grade 9! Yay! This is a form of chromosome mutation. Its symptoms are: -short -unable to have kids - lower IQ -shorter lives -possibility of getting Alzheimer's disiase erarlies
What is Trisomy 21 (Down's Syndrome)
500
A device that is located underneath the frame of an automobile. It produces a chemical reaction w/poisonous carbon monoxide.
What is a catalytic converter?
500
This is the kinetic energy equation
What is (1/2)mv squared?