TEST 3 Study Guide Flashcards
What do plant cells use to communicate
plasmodesmata
what do animals use to communicate
gap junction
what are cell membranes made out of
phospholipids
Plants have a secondary layers for what function
between plasma and primary cell wall for specific functions
what is the middle lamella
its the glue that holds plant cells together(gelatinous pectins)
why are you doing this
because i need to great ad because i am great no question
what are animal cells held together by
tight junction(epithelial cells) and desmoses(Muscle and epithelial tissue)
What specific thing resist the pulling of shearing forces and found common in epithelial and muscles tissues in a animal
desmoses
how do desmosomes bind together
by bonding bridges between proteins in close cells
how do tight junctions bind
membrane proteins of the animal cells,tight water seal nothing gets through
definition of hormones
info carry molecules, secrets from cells and acts on targeting cells
how do hormones send their messages by doing what
they bind to signal receptors
definition of apoptosis
death of cells
bacteria replication
binary fission
