Cells 2 Flashcards
Fluid between nucleus and plasma membrane (including organelles)
Cytoplasm
Fluid part of the cell (not include organelles)
Cytosol
Major fat found in cell membrane
Phospholipid
Protein that extends from one side of the membrary through the other side (often channel)
Integral protein
Protein that is embedded on only one side of the membrane
Peripheral protein
Fluid filled junction between two cells
Tight junction
Welding Junction between two cells (strong attachment)
Desmosome
Communicating junction between two cells
Gap junction
“Clump” of material within the cell not surrounded by the membrane
Inclusion
Organelles that are surrounded by phospholipid Bilayers
Membranous organelles
Examples of non-membranous organelles
Cytoskeleton, centrosome, ribosome
Example of anucleate cell
Red blood cell
Example of multinucleated cell
Skeleton muscle sale
“Stringy” form of DNA is a non-dividing cell
Chromatin
Proteins that are complexed with DNA in chromatin to help DNA hold the shape
Histones