WorksheetsChapter 6 --Life's Classification & Structure
Total questions: 36
Worksheet time: 20mins
Which of the following provides a habitat for living things?
soil
human intestines
caves
all of the above
What is the function of the golgi apparatus?
produces proteins
package food
get rid of waste
package protein into vesicles
What do eukaryotic cells have that prokaryotic cells do NOT have?
nucleus
water
cell membrane
DNA
Most organisms...
can live in only a few habitats
can live anywhere
need warm weather
live on the surface of Earth
What is the difference in a cell wall and a cell membrane?
the cell wall is just outside the cell membrane and is flexible
the cell wall is just inside the cell membrane
the cell wall is just outside the cell membrane and is strong and rigid
the cell wall is just inside the cell membrane and is strong and rigid
Besides storage, what does a vacuole do for the plant cell?
energy
protein production
structure
communicates with other cells
_______________ transports materials within a cell and between cells.
Sugar
Protein
Lipids
Water
Which type of cell has a larger vacuole?
plant
animal
bacteria
fungi
Where do chemoautotrophs get their energy?
water
food
eating heterotrophs
chemicals
What things are needed for an organism to survive?
food, shelter, sunlight
food, water, sunlight
food, shelter, water
shelter, sunlight, water
Groups of cells that work together are called ___________.
tissues
organs
organ systems
organisms
Which is NOT a characteristic of a living thing?
Living things are made of cells.
Living things eat.
Living things grow and develop.
Living things reproduce.
Which of the following can be used for energy?
Food
Solar energy
Chemical reactions
all of the above.
Which of the following is NOT a macromolecule:
citric acid
lipids
nucleic acid
carbohydrates
A change in an organisms environment is called a ______________.
nerve cell
response
process
stimulus
The smallest unit of life is called the ______________.
organism
homeostasis
protein
cell
How do substances get in and out of a cell?
through holes in the membrane
by RNA
nothing comes in or out of the cell
transported by proteins
Which statement about cells is true?
All cells are the same size.
All cells are the same shape.
Cells are the same shape, but vary in size.
Cells come in different shapes and sizes.
What is a habitat?
a man-made shelter
a place where weather does not affect animals
the source of energy for organisms
an environment where an organism lives
All living things are made of (a) .
Animals need (a) , which is used for energy.
(a) cells have no nucleus.
Living things need food, water and (a) .
The two-word Latin naming system designed by Linnaeus is called______________
dichotomous key
binomial nomenclature
scientific name
Scientists group organisms with similar:
characteristics
names
habitats
cells
Cells are made of how many macromolecules?
10
2
4
6
What is responsible for controlling all cell activities?
RNA
DNA
protein
lipids
Chloroplasts convert light energy to ________________ energy.
chemical
thermal
kinetic
potential
____________ is a detailed list of identifying characteristics.
Dichotomous key
Binomial nomenclature
Scientific name
Map
___________ cause a change in organisms.
Cells
Energy
Reproduce
Stimuli
The smallest unit to carry on life is called:
protein
energy
cell
organism
This organelle stores water and provides support:
cytoplasm
vacuoles
RNA
mitochondria
This organelle is responsible for packaging proteins into vesicles:
RNA
cytoplasm
mitochondria
golgi apparatus
This organelle breaks down food to release energy:
mitochondria
RNA
cytoplasm
golgi apparatus
Proteins are made on the surface of ____________________.
cell membrane
cell wall
ribosomes
cytoplasm
A group of organisms that can mate and create offspring that can reproduce are called:
domain
kingdom
class
species
