Cell Theory
Prokaryotes vs Eukaryotes
Organelles
The Cell Membrane
Membrane Transport
100
The term used to describe single-celled organisms.
What is UNICELLULAR
100
Prokaryotes do not contain a _________________ to hold their DNA.
What is NUCLEUS.
100
The flexible outer barrier of BOTH plant and animal cells.
What is the cell membrane.
100
The main lipid of the cell membrane.
What are PHOSPHOLIPIDS.
100
Movement of a SUBSTANCE from an area of high concentration to low concentration.
What is DIFFUSION
200
The term used to describe an organism with many cells.
What is MULTICELLULAR
200
Prokaryotes lack _________________________ organelles.
What are MEMBRANE-BOUND.
200
Organelle responsible for the production of proteins in eukaryotes and prokaryotes.
What are RIBOSOMES.
200
"Afraid of water"
What is HYDROPHOBIC.
200
The movement of WATER from an area of high concentration to low concentration.
What is OSMOSIS.
300
The most important invention made to assist in discovery of cells.
What is the MICROSCOPE.
300
Both prokaryotes and eukaryotes contain ____________________; organelles responsible for the production of proteins.
What are RIBOSOMES.
300
The organelle that contains digestive enzymes for breaking down largepolymers into small monomers.
What are LYSOSOMES.
300
"Loves water"
What is HYDROPHILIC
300
The movement of a SUBSTANCE through a protein channel from an area of high concentration to low concentration.
What is FACILITATED DIFFUSION.
400
A statement of the cell theory that "all cells come from..."
What is EXISTING CELLS.
400
An example of a prokaryote
What are BACTERIA.
400
The space inside the cell that holds organelles in eukaryotes and DNA in prokaryotes; inside the cell membrane.
What is the CYTOPLASM.
400
Membrane transport that DOES NOT require the use of ATP.
What is PASSIVE TRANSPORT.
400
"Cell eating;" performed by white blood cells to rid the body of pathogens and dead cells.
What is PHAGOCYTOSIS.
500
A statement of the cell theory; "all living organisms are composed of..."
What are CELLS
500
An example of a eukaryote.
What are PLANT or ANIMAL cells.
500
The muscles of a marathon runner require an abundance of energy for contraction. This organelle provides ATP to power muscle contraction.
What is a mitochondria.
500
Membrane transport that DOES require the use of ATP.
What is ACTIVE TRANSPORT.
500
An inability to move substances across the cell membrane can result in a loss of _________________________.
What is HOMEOSTASIS.
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