WorksheetsCells Review
Total questions: 19
Worksheet time: 17mins
What is the word that means "made of one cell"?
multicellular
prokaryotic
eukaryotic
unicellular
What is the word that means "made of more than one cell"?
prokaryotic
organism
multicellular
unicellular
What carries out specialized jobs within the cell?
cell organs
organelles
cells
living things
Which of the following does not have a nucleus or membrane bound organelles?
humans
eukaryotic
prokaryotic
organelles
Which of the following has a nucleus and membrane bound organelles?
prokaryotic
eukaryotic
organism
unicellular
What's the relationship between cells and living things?
Living things can be made of one or more cells.
The bigger the organism, the bigger the cells.
Smaller organisms have more more organelles than larger organisms.
All cells are the same in all living things.
Unicellular organisms are not alive.
True
False
Microscopes cannot tell us anything about cells.
True
False
An organism could be unicellular or multi-cellular.
True
False
Organelles are alive on their own.
True
False
An organism can be made of one cell.
True
False
Which of the following statements is TRUE about cells?
Cells are made up of smaller living things, called organelles.
For something to be alive, it must be made of many cells.
Cells are the smallest unit that can be considered alive
Only groups of cells that function together are actually alive.
Students conducted an investigation to provide evidence to support the idea that trees were made up of different kinds of cells. Which of the following provides evidence which would support this idea?
Samples taken from different parts of any tree all contained cells.
Cells from different parts of a single tree had varying structures and functions.
Cells collected from one tree were different than cells collected from another tree.
One cell collected from a single tree was made up of several different parts.
Students examined the smaller structures of living things and non-living things. Which of the following observations provides evidence that the smaller parts of living things, and not the non-living things, are cells? Smaller parts of living things–
are tightly packed together with almost no space between them
carry out functions that sustain life such as respiration.
are uniform in size and structure.
cannot be seen with the unaided eye but require a microscope.
The structure of the cell membrane contributes to the overall function of the cell in what way?
It provides a rigid support that provides structure for the entire organism.
It contains small openings that can store water the cell needs to survive
It carries signals from one cell to the next, allowing cells to work together.
It allows for the passage of certain substances into and out of the cell.
The various different parts of a cell, called organelles, are beneficial to the cell in what way?
The parts require nutrients in order to work properly.
The various organelles increase the energy used by the cell.
The functions of the cells are controlled by genes.
Each part performs a unique and necessary function
In plant cells, how are chloroplasts and mitochondria related?
Chloroplasts manufacture food; mitochondria break down the food and convert it into energy.
Chloroplasts package nutrients; mitochondria deliver the nutrients to other parts of the cell.
Chloroplasts absorb water from the surrounding tissue; mitochondria store water.
Chloroplasts direct the functions of the cell; mitochondria deliver messages to all parts of the cell.
The overall shape of a plant cell is most directly related to which of its parts?
Mitochondria
Cell Wall
Cell Membrane
Chloroplasts
The nucleus is a round, double-walled structure often found in the center of both plant and animal cells. What are the two primary functions of the nucleus?
contain the cell's genetic material and control cellular functions
control cellular functions and produce energy for the cell
organelle where proteins are made and contain the cell's genetic material
make lipids and produce energy for the cell
