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WorksheetsUnit 4 Pre-Quizizz: Cell Theory, Structure, and Function
Total questions: 35
Worksheet time: 35mins
In a eukaryotic cell, where is the DNA?
in the nucleus
floating freely in the cytoplasm
in the chloroplasts
in the ribosomes
Which activity occurs in the plant cell but not the animal cell?
energy is released after food molecules are broken down in the mitochondria
waste molecules are stored in a vacuole
food is produced using light energy in the cholorplast
material are transported from one part of the cell to another through the ER
Which organelle exists in the eukaryotic cell but not prokaryotic cell?
nucleus
DNA
ribosomes
cell wall
Of the scientists listed, who first observed living cells under a microscope?
Leeuwenhoek
Schleiden
Schwann
Darwin
Which is the vacuole?
3
5
8
10
The jelly like substance in the cell is called the
chromosomes
cytoplasm
lysosomes
cytokinesis
Which cell organelle helps break down food molecules to release ATP energy?
ribosomes
mitochondria
vacuole
nucleus
Which scientists first named the cells?
Hooke
Schwann
Schleiden
Who first used the term "cell" to describe the empty "rooms" he saw in his microscope?
Leeuwenhoek
Virchow
Pasteur
Hooke
In 1673, this person used an improved microscope to observe bacteria from teeth scraping and red blood cells.
Leeuwenhoek
Flemming
Pasteur
Schwann
What is the basic unit of life in all living things?
atoms
molecules
cells
elements
All cells come from...
existing cells
matter
spontaneous generation
electrical impulses
All living things are made of one or more...
electrons
atoms
molecules
cells
What did Theodore Schwann propose?
all animals are made up of cells
all plants are made up of cells
swans are made up of cells
cells come from other cells
What did Schleiden do?
gave the cell its name while looking at cork
proposed that all plants are made of cells
was the first to state that all animals are made of cells
determined cells must come from existing cells
Rudolf Virchow (1855) stated that...
no new cells are ever formed
all living cells are there at birth
birth to death, you have the same number of cells
all cells come from existing cells
An organism made of only one cell is called . . .
Eukaryotic
Monocellular
Multicellular
Unicellular
Which is not true about Prokaryotic cells?
They do not have a nucleus.
They have DNA.
They are larger than Eukaryotic cells.
Examples include cyanobacteria and E. coli.
Scientists create both scientific theories and scientific laws as they make observations and conduct experiments about the natural world. Which of the following statements most accurately compares the difference between scientific theories and scientific laws
science laws are based on evidence while science theories are not
science theories involve only biology, while laws involve all types of science
science theories involve mathematical equations, while science laws are based on observations
science theories are ideas that explain natural events, while science laws predict what will happen in a natural event.
