Category 1
This type of cell contains NO nucleus, NO membrane-bound organelles.
Prokaryotic
This organelle is the site of photosynthesis.
Chloroplasts
This organelle's main function is to participate in protein synthesis.
Ribosomes
A ____________ is a protein-lined pore that allows water and small molecules to pass between adjacent animal cells.
gap junction
The __________separates cell from external environment; controls passage of organic molecules, ions, water, oxygen, and wastes into and out of cell
Plasma membrane
Animal, Plant, Fungi, Protists are all types of _______________ cells.
Eukaryotic
What are the two phyla of Prokaryotic cells?
Bacteria
Archaea
This organelle modifies, sorts, tags, packages, and distributes lipids and proteins.
Golgi apparatus
A _____________ is a channel between two adjacent plant cells' cell walls that allow materials to pass from one plant cell's cytoplasm to an adjacent cell's cytoplasm.
plasmodesma
These cytoskeletal elements consist of several intertwined strands of fibrous proteins. Functions: Purely structural (anchor organelles in place) Creates supportive scaffolding
Intermediate filaments
______________ junctions form a watertight connections between adjacent animal cells.
Tight junctions
The region of a prokaryotic cell where the DNA is located is called the ______.
nucleoid region
This organelle synthesizes lipids and functions in detoxification.
Smooth ER
Organelle functions in ATP production during cellular respiration.
Mitochondria
Type of cell to cell interaction that forms a very strong spot weld between cells.
desmosome
What features(structures) do all cells have in common?
DNA
Plasma membrane
Cytoplasm
Ribosomes
List the tenants of cell theory
1.
2.
3.
All living things are made of cells
The cell is the basic unit of life
All cells come from pre-existing cells
This organelle fuses with vesicles to aid in the digestion of macromolecules; and recycling of worn-out organelles.
Lysosomes
Organelle that cuntions in storage and transport; also has a digestive function in plant cells
Vesicles and/or vacuoles
Organelle that produces mobility (Cellular locomotion )
Flagella
Cells can also communicate with each other via ___________.
Intercellular junctions
A bacteria cell has ________ in its cell walls, which functions to add an extra layer of protection, maintain shape, and prevent dehydration.
peptidoglycan
This cytoskeletal element functions to
Create a track for vesicles to move on
Pull chromosomes during cell division.
Microtubules
This system includes the nuclear envelope, rough ER, vesicles, lysosomes, Golgi apparatus, plasma membrane . Create proteins meant for export out of the cell.
Endomembrane system
A network of: Proteins, Carbohydrates, Collagen, Proteoglycans and Glycoproteins
Function: Holds cells together to form tissues. Molecules within the ECM interact with protein receptors that send chemical signals into the cell to turn genes on or off.
extracellular matrix