Worksheetsmodule1 review
Total questions: 28
Worksheet time: 48mins
When did Robert Hooke build the first microscope?
100 years ago
200 years ago
300 years ago
400 years ago
Why did he call them cells?
they looked like small grapes
they looked like small books
they looked like small boats
they looked like small rooms
What does Cell Theory say?
all living things are made of cells
some living things are made of cells
the cell is the smallest unit of life
all new cells come from pre-exisiting cells
What is true of water in the cells?
it makes up 80% of the cell
it makes up 70% of the cell
it helps maintain homeostasis
it cannot dissolve substances
How many types of macromolecules are there?
2
4
6
8
Alive
Not Alive
Alive
Not Alive
Alive
Not Alive
Alive
Not Alive
The Stream
Alive
Not Alive
Alive
Not Alive
Which of the following is an example of an organism?
Human
Apple tree
Yeast
All of these
The circulatory (cardiovascular) system is an example of a(n) _______.
Organism
Organ system
Organ
Cell
List. What are the FIVE characteristics of all single celled organisms that help us classify them as a LIVING thing (even though they are made of only one cell)?
Name these three parts of the animal cell. Spelling counts!
(a)
Write any three interesting facts about cells.
________________________ saw the first “cork” cells using a self-made microscope.
Robert Hooke
Anton Von Leeeuwenhoek
Albert Einstein
________________________ saw tiny images under a microscope
and called them “animalcules.”
Robert Hooke
Anton Von Leeuwenhoek
Marie Curie
The cell’s _________________________ is considered the “brain” of the cell.
Vacuole
Nucleus
Membrane
________________________ are organisms are that help dead animals and plants to decay and return nutrients to the soil.
Cell wall
Decomposer
Virus
________________________ are just one example of a single-celled organism along with algae, bacteria and fungi.
Nucleus
Zoo Plankton
Amoeba
____________are the basis of the food chains in the ocean.
Bacteria
Plankton
Viruses
Plants on land and in the water produce________that living things need to survive.
Nitrogen
Oxygen
Water
A ______________________ is not considered a living thing because they don’t have the structures that a cell has to live or reproduce, but they do affect organisms by inserting themselves into living cells.
Bacteria
Mosquitoes
Viruses
