LA Bio EOC Review Question Preview (ID: 10073)


Review Topics Related With The Biology EOC. TEACHERS: click here for quick copy question ID numbers.

In an ecosystem, what kinds of organisms are considered to be producers?
a) Plants
b) Animals
c) Insects
d) All of these are producers

What part of the cell is responsible for controlling cell functions?
a) golgi apparatus
b) mitochondria
c) nucleus
d) ribosomes

In a energy pyramid, what percentage of energy is tranferred from one level to the next?
a) 100%
b) 50%
c) 25%
d) 10%

Kareem and Victor are conducting an experiment. Kareem spills a chemical on the floor. Victor should...
a) Wipe it up
b) Immediately notify the teacher
c) Pour water on it
d) Ignore it

An educated guess is a(n)
a) experiment
b) variable
c) factor
d) hypothesis

A bear is an example of an organism that only eats animals. What kind of organism is it?
a) carnivore
b) herbivore
c) omnivore
d) saprophyte

A S shaped curve is also described as what kind of population growth?
a) exponential
b) logistic
c) expected
d) none of these

Organisms that can live in extremely salty environments such as the Dead Sea are known as
a) halophiles
b) thermoacidophiles
c) extremophiles
d) saltophiles

A biological catalyst that speeds up a chemical reaction is known as a(n)
a) protein
b) DNA
c) enzyme
d) acidic

A form of active transport that removes materials from the cell is known as
a) exocytosis
b) endocytosis
c) endothermic
d) exothermic

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