In the metric system, your height is best measured in:
kilometers
meters
centimeters
What is meters
100
Without a host cell, the virus is unable to:
What is: replicate
100
Which plant would most likely be found in a coniferous forest?
banana tree
cactus
blue spruce
What is pine tree
100
Water in a swimming pool has a pH of 6.8. If the desired pH is 7.5, what should be added to the water?
base, acid, or more water
What is: base
100
speed = distance/time
Susan traveled 280 miles to her vacation destination at 70 mph. How many hours did it take her to get there?
What is : 4 hours
200
Brandon wants to test different types of fuel for more speed.
What would be the dependent variable in this experiment?
What is speed
200
An organelle that packages and ships proteins.
What is : golgi body
200
Which of the following is NOT a type of symbiotic relationship?
mutualism
speciation
predation
competition
What is : speciation
200
Which of the following changes involved in manufacturing an automobile is a chemical change?
* applying paint to the body of the automobile
* making plastics from petroleum products
* rolling out steel into sheets
What is : making plastics from petroleum products
200
When heat transfers from one end of a wire to the opposite end, this is an example of:
convection
radiation
conduction
burning
What is : conduction
300
Janice wants to test different conditioners to see which one makes hair shine the most.
She uses the same type of shampoo, with the same amount of wash time, same amount of conditioner.
What are these 3 things known as in an experiment?
What is constants
300
Which biomolecule is NOT located within the cell membrane?
carbohydrate
protein
lipid
nucleic acid
What is : nucleic acid
300
grass--> catepillar-->lizard-->snake-->hawk
Which of the above organisms would be considered a secondary consumer?
What is : lizard
300
Oxygen is known as a:
mixture
compound
solution
atom
What is : compound
300
Which simple machine is part of your knee?
wedge, lever, axle
What is : lever
400
Which piece of safety equipment would be used if your clothes caught on fire?
safety shower
fire blanket
running
What is fire blanket
400
The phase of the cell cycle in which DNA is replicated.
What is : S Phase
400
In an energy pyramid with 4 trophic levels and a biomass of 1000 units of energy at the secondary consumer level, how much energy would be at the bottom of the pyramid?
What is : 100,00 units
400
What type of bond is formed between a metal and a non-metal?
Ionic or covalent
What is : ionic
400
If you lift weights faster than normal, you have increased what?
Force, power, distance, work
What is : work
500
A process used by scientists to find an answer to a problem.
What is scientific method
500
A single strand of DNA acts as a template for:
mRNA
tRNA
rRNA
What is mRNA
500
If 3 different organisms have similar bone structure, with different functions, this would be known as:
vestigial structures
homozygous structures
heterozygous structures
homologous structures
What is : homologous structures
500
What number would balance this equation?
S8 + __O2 --> ___SO2
What is : 8
500
A space heater transforms:
electrical energy to heat energy
electrical energy to potential energy
kinetic energy to thermal energy