Midterm Question Preview (ID: 41429)


Ecology, Cells, Thinking Like A Scientist. TEACHERS: click here for quick copy question ID numbers.

Which question is testable
a) do you like pizza?
b) Which has more calories, little ceasars pizza or dominos pizza?
c) Which pizza is prettier?
d) Which do you like better?

what is a claim?
a) answer to a testable question
b) facts
c) data
d) a educated guess

what is the job of the mitochondria
a) to make energy
b) to control the cell
c) to keep organelles in place
d) to make food

what do arrows represent in a food chain
a) who eats who
b) action
c) water
d) energy

What organelles do only plant cells have?
a) mitochondria and nucleus
b) cell membrane and cell wall
c) chloroplast and cell wall
d) nucleus and chloroplast

Which organelle controls the cell
a) nucleus
b) mitochondria
c) cytoplams
d) cell membrane

What organelle do plant cells have that make them able to produce thier own food
a) nucleus
b) chloroplast
c) mitochondria
d) cell membrane

What organism is made of only one cell?
a) a bacteria
b) a flower
c) a lion
d) a mouse

which is the decomposer?
a) fungi and bacteria
b) flower
c) mouse
d) bird

How do humans impact ecosystems
a) polluting the environment
b) building and taking away habitats
c) hunting
d) all of the above

What would happen to a population of rabbits if more wolves moved into their habitat?
a) The rabbit population would increase due to predation
b) The rabbit population would decrease due thier being less food
c) The rabbit population would decrease due to predation
d) nothing

Where is the most energy on an energy pyramid?
a) bottom with the producers
b) top with carnivores
c) middle with the herbivores
d) no where

Which is a consumer?
a) tree
b) rabbit
c) apple
d) mushroom

Which is a producer?
a) owl
b) rabbit
c) mushroom
d) grass

What do the arrows repsent in a food chain
a) the flow of energy
b) who eats who
c) predation
d) competition

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