Biology FINAl Crossword

separates monomers by "adding water"
compounds made up of carbon, hydrogen, and oxygen atoms, usually in a ratio of one : two : one
one sugar unit
two sugar unit
many sugar units
the ability of a cell to distinguish one type of neighboring cell from another; and to identify "self" vs "nonself"
allow molecules to enter and leave the cell
allow the cell the receive messages from outside the cell, and transmit them to inside the cell
the basic unit of matter
a pure substance that consists entirely of one type of atom
formed when one or more electrons are transferred from one atom to another
positively and negatively charged atoms
an attraction between a slightly positive hydrogen atom and a slightly negative atom
molecules that have regions with slight electrical charges due to uneven pull on electrons
both atoms share electrons fairly equally
one atom attracts electrons more strongly than the other
two or more atoms held together by a covalent bond
the variable that is deliberately changed
"quantity"; can count or measure results in numbers
"quality"; descriptive, observational
the quality of being near the true value (the "right" answer)
the quality of being reproducible in amount or preference
used to display data or information that shows change over time and/or shows the relationship between two variables as a trend
large molecule made of repeating monomer units