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WorksheetsBiology Final Exam (Semester A)
Total questions: 60
Worksheet time: 2hrs 57mins
Safety goggles should be worn during the laboratory experiments to…
improve vision
protect your face
protect contact lenses
protect eyes
all of the above
Flammable materials, like alcohol, should never be dispensed and used near
an open door
an open flame
another student
a sink
After completing an experiment, all chemical wastes should be
left at your lab station for the next class
disposed of according to your instructor's directions
dumped in the sink
taken home
You are heating a piece of glass and now want to pick it up. You should...
Use a rubber hot pad holder or tongs
use a paper towel
pick up the end that looks cold
pour cold water on it
If acid is splashed on you skin, wash at once with
a strong detergent
oil
a weaker acid
plenty of water
Never leave a lit burner unattended
True
False
Living things are made up of units called
DNA
Cells
Homeostasis
Seeds
A collection of living organisms that belong to different populations but all live in the same area and interact with one another is a...
Population
Ecosystem
Community
Ecosphere
When your body temperature increases too much and you get hot, you sweat in order to help cool your body down. Which of the following characteristics of life is this an example of?
Growth and Development
Cells and Organization
Homeostasis
Reproduction
An organism that uses light as its energy source to make its own food is called...
autotroph
heterotroph
Which of the following is true of ALL living organisms?
They are made of many cells linked together.
They are highly organized.
They obtain nutrients.
They reproduce sexually.
Stimulus is
organisms that are made up of more than one cell
a membrane-covered structure that contains all of the materials necessary for life.
a change that affects the activity of an organism.
the maintenance of a stable internal environment.
The sum of all the chemical reactions in your body?
organization
metabolism
homeostasis
evolution
Living things are made up of units called
DNA
Cells
Homeostasis
Seeds
Which of the following is only present in plant cell?
Cell membrane
Cell wall
ribosomes
Lysosomes
A _____ is something in the environment that causes an organism to respond.
stimulus
response
cause
effect
If an organism is made entirely of one cell it is called...
Multicellular
Prokaryotic
Unicellular
Eukaryotic
Which of the following is not a type of symbiotic relationship
Mutualism
Parasitism
Commensalism
Metabolism
Mutualism is when....
Both organisms involved in the relationship benefit
One organism in the relationship benefits the other isn't harmed or benefitted
One organism in the relationship benefits and the other is harmed
Both organisms are harmed.
Parasitism is when....
Both organisms involved in the relationship benefit
One organism in the relationship benefits the other isn't harmed or benefitted
One organism in the relationship benefits and the other is harmed
Both organisms are harmed.
Commensalism is when....
Both organisms involved in the relationship benefit
One organism in the relationship benefits the other isn't harmed or benefitted
One organism in the relationship benefits and the other is harmed
Both organisms are harmed.
What type of symbiotic relationship is a bird building a nest in a tree?
Mutualism
Commensalism
Parasitism
None of the above
A cactus and the bat that pollinates its flowers is an example of....
Mutualism
Commensalism
Parasitism
Metabolism
The pearl fish using the sea cucumber to hide is an example of
Mutualism
Commensalism
Parasitism
Metabolism
Two organisms that are so similar they can interbreed in nature and produce fertile offspring.
biotic factor
herbivore
ecosystem
species
The monkey would be a
decomposer
producer
primary consumer
secondary consumer
A lion that eats a zebra that eats grass is a
primary consumer
secondary consumer
tertiary consumer
quaternary consumer
