test questions Flashcards
The dorsal body cavity contains the _____ and _____
brain and spinal cord
If electrons are shared unequally in a covenant bond the bond is considered ____
polar
a molecule of oxygen is formed by a ____ bond
non polar covenant bond
a basic substance would have a higher or lower PH
higher
is glucose an organic or inorganic compound
organic
which type of membrane protein changes shape to move substances across the plasma membrane?
transporter
which type of membrane protein attaches cells to other cells?
linker
which small nuclear body assembles ribosomes?
nucleolus
if cells lacked centrioles it would not be able to ______
divide
droplets of fluid are taken in by the cell using the process of ____
pinocytosis
What aids in moving water through the plasma membrane?
aquaporin
ribosomes participate in the process of ____
translation
