WorksheetsUnit One Review 2024- Characteristics of Life and Organization
Total questions: 78
Worksheet time: 1hrs 12mins
Atom
smallest unit of matter
smallest unit of life
group of 2 or more atoms joined by a covalent bonds.
composed of only 1 type of atom
cell
smallest unit of matter
smallest unit of life
group of 2 or more atoms joined by a covalent bonds.
composed of only 1 type of atom
Molecule . . .
smallest unit of matter
smallest unit of life
group of 2 or more atoms joined by a covalent bonds.
composed of only 1 type of atom
Element . . .
smallest unit of matter
smallest unit of life
group of 2 or more atoms joined by a covalent bonds.
composed of only 1 type of atom
Organelle . . .
specialized structure within a cell that performs specific cellular functions.
basic unit of life
group of same cells.
structure consisting of several different tissues to perform a specific function
Cell . . .
specialized structure within a cell that performs specific cellular functions.
basic unit of life
group of same cells.
structure consisting of several different tissues to perform a specific function
TISSUE . . .
specialized structure within a cell that performs specific cellular functions.
basic unit of life
group of similar cells.
structure consisting of several different tissues to perform a specific function
Organ . . .
specialized structure within a cell that performs specific cellular functions.
basic unit of life
group of same cells.
structure consisting of several different tissues to perform a specific function
Organ system . . .
specialized structure within a cell that performs specific cellular functions.
group of organs working together to perform a vital body function.
group of same cells.
structure consisting of several different tissues to perform a specific function
organism
a group of organs working together to perform a vital body function.
a living thing
same species interacting with each other
all living things in a particular area.
population
a group of organs working together to perform a vital body function.
a living thing
same species interacting with each other
all living things in a particular area.
community
a group of organs working together to perform a vital body function.
a living thing
same species interacting with each other
all living things in a particular area.
Ecosystem . . .
All living things and nonliving components of the environment (water, air, soil, light) in a particular area.
The environments that support life (soil, bodies of water and inner atmosphere)
the type of natural environment in which a particular species of organism lives.
the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces.
Biome
A group of similar ecosystems consisting of similar climate, vegetation, and animal life
A group of ecosystems found in the same continent
A group of specific abiotic and biotic factors that are found in a location
A group of organisms living in an area. They are not necessarily the same species.
Biosphere . . .
All biotic (living things) components of the Earth
The environments that support life (soil, bodies of water and inner atmosphere)
the type of natural environment in which a particular species of organism lives.
the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces.
Macromolecule
a large molecule such as protein
a molecule that has many of the same atoms
two or more atoms of the same type
a single atom
It is the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed
plasma
cell
atom
organelles
It is made up of bunch of cells that work together as one.
tissue
organ
cells
organelles
When there is a bunch of tissues working together and function as one it is called.
tissue
organ
organelle
cell
A bunch of molecules come together to make this. It's like a tiny organ that has a specific job in the cell.
Organ system
Organelle
Element
Molecule
When many pieces of tissue come together, it makes a(n) _______________. Examples of this are lungs, heart, skin.
Atom
Organ
Molecule
Ecosystem
Many organs come together to make this:
Ecosystem
Biosphere
Atom
Organ System
Multiple organ systems come together to make this:
Population
Community
Organism
Element
a blue whale
Biotic factor
Abiotic factor
A cactus
Biotic factor
Abiotic factor
Air
Biotic factor
Abiotic factor
Soil or dirt
Biotic factor
Abiotic factor
Precipitation (rain, snow, sleet, hail)
Biotic factor
Abiotic factor
Weather (sunny, rainy, windy, snowy)
Biotic factor
Abiotic factor
A pinecone
Biotic factor
Abiotic factor
A deciduous tree
Biotic factor
Abiotic factor
Rocks
Biotic factor
Abiotic factor
Conifer
Biotic factor
Abiotic factor
Which level of organization is the most inclusive?
which is the correct order of the levels of organization from least inclusive to most inclusive?
What is the smallest unit of an element that has the properties of that element
atom
compound
homogeneous mixture
heterogeneous mixture
A ecosystem is composed of both biotic (living) and abiotic (non-living) factors.
True
False
Which of the following displays the levels of organization INCORRECTLY from least inclusive to modt inclusive?
Atom, Molecule, Organelle, Cell
Organelle, Cell, Tissue, Organ
Community, Ecosystem, Biome, Biosphere
Organ System, Organ, Organism, Population
Which correctly shows the biological levels of organization in order from least inclusive to most inclusive?
Cell--> tissue--> organ-->organ system --> organism
Organism --> organ system --> organ --> tissue --> Cell
Cell--> tissue--> Organism -->organ --> organ system
Organism --> --> organ --> tissue -->organ system --> Cel
The combination of chemical reactions through
which an organism builds up or breaks down
materials as it carries out its life processes is called ...
absorption
metabolism
excretion
consumption
Maintaining a stable internal
environment is called
homeostasis
equilibrium
balance
evenness
When you step out into the cold, your body shivers in order to keep its temperature at 98.6F. Which characteristic of life does this represent?
All living things use energy
All living things have cellular organization
All living things maintain homeostasis
All living things grow
Green plants produce their own food through the process of photosynthesis. Which characteristic of life does this represent?
All living things use energy/metabolism
All living things contain cells
All living things maintain homeostasis
All living things grow
A baby song bird hatches from its egg with both parent songbirds watching. Which characteristic of life does this represent?
All living things reproduce
All living things maintain homeostasis
All living things use energy
All living things grow
A camel has eyelashes that work to keep the dust and sand out of its eyes. Which characteristic of life does this represent?
All populations adapt to their environment over time
All living things grow
All living things have cells
All living things use energy
do not display cellular organization
Requiring energy/metabolism
Which of the following is an example of homeostasis?
adapting to your environment
maintaining an appropriate respiration rate
the sum of all of your chemical reactions
being composed of more than one cell
Which of the following is a stimulus?
removing your hand from a hot stove
swinging a bat at a baseball
screaming when something scares you
a ball moving from the pitching mound to home plate towards a batter
Which of the following is a response?
a flashlight shined into the eye
a rubber band popping your hand
your pupils constricting when exposed to bright light
blood glucose levels drop significantly
Over three years, Tim's height has increased from 5'4" to 5'11". Which characteristic of life does this represent?
All living things inherit traits (heredity)
All living things maintain homeostasis
All living things use energy
All living things grow
An adult hydra is producing its offspring through budding. Which characteristic of life does this represent?
All living things use energy/metabolism
All living things reproduce
All living things contain cellular organization
All living things grow
Over many hundreds of years, a population of rabbits living in the woods adapts to its surrounding with brown fur. Which characteristic of life does this represent?
All living things adapt to their environment
All living things grow
All living things use energy
All living things respond to stimuli
Which of the following is an example of a stimulus?
your heart rate increasing during exercise
eating a meal
bending towards a bright light
the sound of a loud noise
Which characteristic of life is demonstrated by a plant growing towards light?
All living things grow
All living things respond to stimuli
All living things reproduce
All living things use energy
Which of the following is an example of metabolism?
breathing in oxygen
breaking down food to release energy
moving your hand away from a hot surface
growing taller over time
Which characteristic of life is demonstrated by a plant producing oxygen during photosynthesis?
All living things grow
All living things respond to stimuli
All living things use energy/metabolism
All living things reproduce
Which of the following is an example of an organism maintaining homeostasis?
adapting to your environment
maintaining a stable blood sugar level
the sum of all of your chemical reactions
being composed of more than one cell
Which characteristic of life is demonstrated by a human sweating to cool down?
All living things grow
All living things maintain homeostasis
All living things use energy
All living things reproduce
Which of the following is an example of an organism responding to stimuli?
A plant growing towards light
A cat sleeping
A bird flying south for the winter
A fish swimming in water
Which characteristic of life is demonstrated by a frog laying eggs in water?
All living things grow
All living things use energy
All living things reproduce
All living things maintain homeostasis
Which of the following is an example of a response to a stimulus?
your hand pulling away from a hot surface
the sun rising in the morning
leaves falling from trees in autumn
water evaporating from a puddle
Which characteristic of life is demonstrated by a human digesting food?
All living things grow
All living things use energy/metabolism
All living things reproduce
All living things maintain homeostasis
Which of the following is an example of an organism using energy?
A bird flying
A tree growing
A fish swimming
All of the above
At a doctor's appointment, a one month old baby weighs 8 lbs and is 18 inches long. That baby was 7 lbs and 17 inches long at birth. This is an example of ...
all living things being made of cells.
all living things maintaining homeostasis.
all living things growing and developing.
all living things responding to stimuli.
The speed of the car is 55 mph.
Qualitative Observation
Quantitative Observation
These kind of observation use your senses to observe results.
Qualitative
Quantitative
These kind of observations are made using instruments such as rulers, balances and thermometers.
Qualitative
Quantitative
