Font size
Worksheetsmid term science assessment pt.1
Total questions: 23
Worksheet time: 12mins
what is a cell wall
a wall that blocks disseases
a jelly like substance to help a cell
a rigid structure to support a cell
a wall that supports a cell
what are all living things made up of
cells
tissues
bones
organisms
what is one characteristic that all living things share?
they can move
the cells have DNA
they can smell and taste
they have 2 or more cells
A group of cells with the same function makes up
an organ system
a structure
an organism.
a tissue
An organ consists of
2 or more systems
nerves and muscles
a group of cells.
two or more tissues.
An organ system has
only one function
one kind of tissue.
two or more organs.
one main kind of cell.
Even simple multicellular organisms can have
colonies.
specialized cells
organs.
organ systems.
The highest level of organization is the
cell
tissue
organ
organ system
What is smallest unit that can perform all the processes necessary for life?
nucleus
cell
protist
organelle
What part of the cell forms a barrier between the cell and its environment
cell membrane
nucleus
ribosome
cholesterol
Larger size, longer life, and specialization are three advantages to being a
eukaryote.
unicellular organism.
prokaryote.
multicellular organism
Which of the following is true of each of the four levels of organization of living things?
Each performs the same functions as the level below it.
Each is more complex than the level below it.
. Each contains larger cells than the level below it.
Each is more specialized than the level below it.
Specialization in cells makes tissues, organs, and organ systems
stay healthy
grow large in size
work more efficiently
produce larger cells.
What are all organisms made of?
plants
protist
cells
eggs
What is cytoplasm?
the genetic material in a cell
the fluid inside a cell
the proteins in a cell
the nucleus of a cell
Where does photosynthesis take place in a cell?
in the mitochondria
in the chloroplasts
. in the ribosomes
in the nucleus
What is a tissue?
a group of similar cells that work together
a group of different types of cells
a system of living and dead cells
a new cell that has many functions
A collection of two or more tissues that work together to perform a function is called
nervous tissue.
a cell family
an organ
a tissue team
This organelle is the “brain” of the cell
mitochondria
golgi bodies
nucleus
The cell wall
provides structure for the cell
is found only in plant cells
is the outermost structure
all of the choices
Which organelle is the main power source for the cell?
chloroplast
mitochondria
golgi complex
ribosomes
In which organelle does the process of photosynthesis take place?
mitochondria
chloroplast
golgi complex
cell membrane
What organelle acts like a storage tank in the cell?
ribosomes
nucleus
mitochondria
vacuole
