THE LIVING CELL Flashcards
FREE DNA
nucleoid
FREE DNA
nucleoid
bacteria found in Red Mangrove
theomargarita magnifica
Found inside centrosomes (Hint: spindle fibers)
Centrioles
What are Cellular Junctions?
holds cells in place
Other name for tight junctions
Zonula Occludens
What do tight junctions do?
maintains polarity, occlude cells from lateral neighbors
What do tight junctions do?
maintains polarity, occlude cells from lateral neighbors
Three types of Anchoring Junctions
Adhering, Desmosomes, Hemidesmosomes
Other name for adhering junctions
Zonula Adherence
Other name for Desmosomes
Macula Adherence
What are Hemidesmosomes and their specialty?
They are Cellular Membranes with NO specialty
Type of Adhering Junctions abundant in nerves and the heart
Desmosomes
Hemidesmosomes and Desmosomes are what type of Junctions?
Gap and Tight junctions
What is the function of Gap junctions?
they act as a channel for communication