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applied science
y11 January 2008
9
Science
12th Grade
01/17/2008

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Cards

Term
Power is measured in
Definition
Watts or Kilowatts
Term
Complete this equation:
power =
Definition
volts x current
Term
Complete this equation:
Efficiency =
Definition
useful output divided by total input
Term
What type of cell does meiosis produce, and with how many chromosomes?
Definition
gametes (sperm and eggs) with half the normal number of chromosomes (23 instead of 23 pairs)
Term
What type of cell does mitosis produce, and with how many chromosomes?
Definition
somatic (body cells) for growth and repair, with the full 23 pairs of chromosomes.
Term
Which hormone controls the amount of glucose in the ,and where is it made?
Definition
Insulin, made in the pancreas
Term
Which process is used to separate crude oil into useful substances?
Definition
fractional distillation
Term
During the separation of crude oil, which length molecules evaporate first and why?
Definition
short chain molecules, because they have a LOWER boiling point.
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