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Study
Cells: The Basic Units of Life
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Matthias Schleiden contributed to the cell theory by concluding that
all plant parts were made of cells
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prokaryotes that include such types as heat-loving, salt-loving, and methane-making
archaea
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an organelle that contains the cell's DNA
nucleus
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Robert Hooke and Anton van Leeuwenhoek not only helped discover cells but also
helped develop the mircroscope
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What part of the cell forms a barrier between the cell and its environment?
cell membrane
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What part of the cell keeps the cell membrane from collapsing?
cytoskeleton
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word that describes most organisms that you can see with your naked eye **hint more than one cell
muticellular
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What is the smallest unit that can perform all the processes necessary for life
cell
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Leeuwenhoek called the single-celled organisms "animalcules" Today we call them
protists
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What cell parts carry materials between organelles such as the ER and the Golgi complex?
vesicles
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The part of the cell that keeps the cytoplasm inside and controls what goes in and out of the cell
cell membrane
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a single-celled organism that has no nucleus or membrane-bound organelles
prokaryote
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Energy released by a cell's mitochondrion is stored in
ATP
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the smallest and most common form of prokaryotes, containing DNA, ribosomes, and a flagelllum
bacteria
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What cell part is only found in a plant cell
cell wall
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organisms made up of cells that have a nucleus and membrane-bound organelles
eukaryotes
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Ribosomes, the organelles that make proteins, are found on the membranes of the
endoplasmic reticulum
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The function of a part of an organism is related to its
structure
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A cell's nucleus contains DNA which carries genetic material with instructions on how to make
protein
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structures that are usually surrounded by membranes and which perform specific functions within the cell
organelles
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