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Worksheets6.13A & 6.13B Multiple Choice Questions
Total questions: 20
Worksheet time: 12mins
What is one of the three parts of the cell theory?
All cells are made of atoms
All organisms are composed of one or more cells
Cells can create energy
Cells are the smallest living things
Who is credited with creating the first compound microscope?
Robert Hooke
Anton van Leeuwenhoek
Zacharias Janssen
Rudolph Virchow
What did Anton van Leeuwenhoek discover by looking at dental scrapings?
Viruses
Animalcules (bacteria)
Plant cells
Red blood cells
What term did Robert Hooke coin while studying cork?
Bacteria
Microscopy
The cell
Organism
Which scientist concluded that all plants are made of cells?
Theodor Schwann
Matthias Schleiden
Robert Hooke
Rudolph Virchow
Who argued that cells come from preexisting cells?
Matthias Schleiden
Anton van Leeuwenhoek
Robert Hooke
Rudolph Virchow
What did Schleiden mistakenly believe about the formation of cells?
They come from preexisting cells
They are made of atoms
They come from free-cell formation
They are created in laboratories
Which scientist's research was controversially borrowed by Rudolph Virchow?
Zacharias Janssen
Robert Remak
What is the main focus of the video?
The life cycle of plants
Differences between unicellular and multicellular organisms
The structure of cells
The importance of water in biology
What defines a unicellular organism?
It is made up of multiple cells.
It is made up of a single cell.
It can only reproduce asexually.
It cannot respond to its environment.
Which of the following is NOT an example of a unicellular organism mentioned in the video?
Bacteria
Archaea
Humans
Some protists
What analogy is used to describe multicellular organisms in the video?
Solo artists
Orchestra
Machines
Buildings
In multicellular organisms, what is the process called when cells become different types?
Duplication
Differentiation
Division
Mutation
Which of the following is an example of a multicellular organism?
Bacteria
Yeast
Sponges
Viruses
What is a unique feature of multicellular organisms mentioned in the video?
They can only live in water.
Their cells are all identical.
They have specialized cells that form tissues and organs.
They can only reproduce sexually.
Which of the following is part of Cell Theory?
DNA is the basic building block of life.
Cells are the basic building block of life.
All cells do the same thing.
All cells are the same size.
Check all the boxes that tell the cell theory.
all organisms are composed of one or more cells
all cells are the basic unit of life
All cells are plant cells
All cells come from pre-existing cells
