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WorksheetsGlencoe Biology Chapter 1 The Study of Life
Total questions: 117
Worksheet time: 2hrs 17mins
Biosphere
the study of all living things
an individual living thing
the place where all living things are found on Earth
the basic unit of life
Biodiversity
the variety of life throughout the biosphere
the genetic material in all living organisms
an individual living thing
the place where all living things are found
Species
the genetic material in all living organisms
the chemical processes that build up or break down materials in all living organisms
the basic unit of life
a particular type of living things that can reproduce by interbreeding among themselves
Biology
the variety of life
the study of life
any individual living organism
the basic unit of life
Organism
any individual living thing
the basic unit of life
the place where all living things are found
the genetic material in living things
Cell
the chemical processes that build up or break down materials
the genetic material in all living things
the variety of life
the basic unit of life
Metabolism
a particular type of living things that can reproduce by interbreeding among themselves
the chemical processes that build up or break down materials
the variety of life
any individual living thing
DNA
the genetic material in all living organisms
the chemical processes that build up or break down materials
the basic unit of life
the study of life
Which of the following characteristics of living things best explains why humans sweat when they get hot?
The correct order of practice in the scientific method of research is:
Hypothesis, predict, observe, report, test
Observe, hypothesis, predict, test, report
Observe, test, hypothesis, predict, report
Predict, observe, hypothesis, report, test
You are a field scientist and discovered what you think is a new organism. You
are not sure though and want to see if you can categorize it as living or nonliving.
After some testing, observations, and experimentation, the creature you found
has the following characteristics:
1) Body temperature fluctuates with the changes in the environment.
2) The creature is made up of some variant of the DNA.
3) The creature cannot divide on its own unless there is external support (i.e. the
creature can only divide when it is using the resources of another organism).
4) The creature does appear to have some order to it, as you found some structures
resembling cells when you looked at it under a microscope.
Based on the characteristics described above, would you say this organism is
living or nonliving? Why? Support your response with evidence as it relates to the 8
characteristics of life.
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A scientist wishes to test a new antibiotic’s ability to treat stubborn bacterial
infections. He tests his hypothesis that the antibiotic works better than existing
treatments by giving bacterial infections to mice and treating them with the
antibiotic. He then determines how many of the mice recover from their
infections. What is missing from his experimental design?
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Which of the following is a true statement?
All living organisms contain a nucleus.
All living organisms are multicellular.
All living organisms have a cell well.
Cells are the basic unit of structure and function.
Order is one of the 8 characteristics of life. What does it mean for a living organism to have order?
Maddie says, “If I fertilize my geranium plants, then they will have more flowers.”
What part of the scientific method does this describe?
recognize a problem
test the hypothesis with an experiment
form a hypothesis
draw conclusions
a body of knowledge based on the study of nature
Technology
Biology
Science
Engineering
science of life; examines how living things interact, how systems function, and how they function at a molecular level
Life Science
Biology
Science
Environmental Science
anything that has or once had all the characteristics of life
Individual
Heterotroph
Autotroph
Organism
orderly structure shown by living things
Organization
Growth
Development
Structure
process that results in mass being added to an organism; may include formation of new cells and new structures
Growth
Development
Heredity
Mass
changes an organism undergoes in its lifetime before reaching its adult form
Growth
Development
Heredity
Adaptation
production of offspring
Offspring
Heredity
Reproduction
Genes
a group of organisms that can breed with one another and produce fertile offspring
Organism
Community
Population
Species
any change in an organism's internal or external environment that causes the organism to react
Response
Stimulus
Reaction
Homeostasis
an organism's reaction to a stimulus
Response
Reaction
Stimulus
Homeostasis
regulation of an organism's internal environment to maintain conditions needed for life
Regulation
Regulator Protein
Homeostasis
Balance
inherited characteristic of a species that develops over time in response to an environmental factor, enabling the species to survive
Traits
Growth
Development
Adaptation
True or False
True or False
True or False
A cell is the basic unit of the structure and function of all living things
True
False
An adaptation is a characteristic that helps a living thing survive and reproduce
True
False
Natural selection is a change in the characteristics of living things over time
True
False
A population consists of many different species
True
False
Charles Darwin developed the theory of evolution by natural selection
True
False
All living things must maintain homeostasis
True
False
The characteristics of all living things are controlled by genes
True
False
The four unifying principles of biology are the cell theory, the gene theory, homeostasis, and gravity
True
False
Deer sometimes eat the starlings (birds) that sit on them
True
False
The cells of many different organisms are very similar
True
False
Simple life forms, like bacteria, have simple chemistry
True
False
Simple life forms, like bacteria, do not grow and develop
True
False
Every living thing begins life as a single cell.
True
False
The mole's touch organ is an adaptation because it helps the mole survive in its dark.
True
False
There are at least 100 million different species live on Earth today
True
False
The cell theory states that
all living things are made up of cells
living cells may come from other living cells
all living things remain single-celled
Levels of organization of an individual organism includes
the tissue
the population
the community
Which is the best definition of "biology"?
The science of living organisms
The study of humans and animals
The study of plants, humans, and animals
The science of life
Homeostasis is
the ability to give rise to offspring
maintaining a stable internal environment
the ability to detect and respond to changes in their environment
the ability to grow and develop
Evolution
is a change in characteristics of living things over time
occurs by natural selection
explains how modern organisms have descended from ancient life forms
An example of a symbiotic relationship in which one organism is harmed is
the relationship between a flock of starlings and a red deer stag.
the relationship between a lion and an antelope
the relationship between hummingbirds and flowers
the relationship between humans and their pet dogs
Cells
are all unique; no two cells are similar
come from other cells, except for the very first cell of a new organism
are the basic unit of structure and function of all living things.
are all circular in shape
To be classified as a living organism, an object must
maintain homeostasis
have a complex chemistry
be made of at least one cell
Living things are made of one or more cells
true
false
In which of the following types of infection will the infected host cell burst?
lysogenic infection
prophage infection
provirus infection
lytic infection
Which phrase best describes Earth’s biodiversity?
greater in consistently warm areas
greater toward Earth’s poles
greater according to energy needs
greater where temperatures are most variable
Biosphere
the study of all living things
an individual living thing
the place where all living things are found on Earth
the basic unit of life
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On Earth, biodiversity generally increases from the
poles to the equator.
equator to the rainforest.
east to the west.
north to the south.
When viral DNA combines with the host cell’s DNA, the viral DNA becomes a
virion.
prophage.
capsid.
membrane.
Why is Earth's biodiversity greatest near the equator?
There is more land at the equator than at the poles.
Living things can reproduce faster in warm climates than in cold climates.
More species can live in warm climates than in cold climates.
There is too much solar radiation at the poles to sustain life.
What process regulates an organism’s internal
conditions and keeps them stable?
adaptation
equilibrium
homeostasis
metabolism
Scientists use scientific thinking to test
data.
hypotheses.
observations.
conclusions.
The protein shell of a virus is called a
capsid.
spike.
tail sheath.
envelope.
an expert in or student of heredity and the variation of inherited characteristics
breeder
hereditist
geneticist
biochemist
DNA
the genetic material in all living organisms
the chemical processes that build up or break down materials
the basic unit of life
the study of life
Which is true about a dependent variable in an experiment?
It is the experimental data.
It is manipulated by a scientist.
It never changes during the experiment.
It is not affected by the independent variable.
Any living thing is called an...
Organ
Tissue
Cell
Organism
This octopus is a tiny animal made up of millions of cells, and is therefore---
monocellular
ultracellular
unicellular
multicellular
Multicellular organisms are more advanced than unicellular because--
They are bigger.
Their cells can work together.
Their cells can specialize.
Their cells have advanced organelles.
Put the following in order from smallest to largest--
tissue, cell, organ system, organism, organ
Cell, Tissue, Organ, Organ System, Organism
cell, tissue, organism, organ, organ system
Cell, Tissue, Organ System, Organ, Organism
What is pictured here is the smallest, basic unit of life called a/n--
Cell
Tissue
Organ
Organ System
Pictured here is many tissues working together as a/n--
Cell
Organism
Organ
Organ system
What is pictured here is many cells working together, called a/n--
cell
tissue
organ
organism
What is the difference between a prokaryotic cell and a eukaryotic cell?
Prokaryotes do not have a nucleus.
Eukaryotes do not have a nucleus.
Which of the following living things have prokaryotic cells?
Bacteria
Fungi
Protists
Plants
Animals
True or False
True or False
