a scientific theory which describes the properties of cells
Lipid-any class of organic compounds that are fatty acids or their derivatives and are insoluble in organic solvents
proteins
nuclec acid
carbohydrate-
any large group of organic compouns occuring in foods and living tissues and including sugars starch
and cellulose
a complex organic substance
present in living cells especially dna
or rna
any of a class of nitorgenous organic compounds that consist of large molecules composed of one or
more long of amino acids and ae an essential part off all living organisms
diffuson
osmisis
transport
take or carry people or goods from one place to another
a process by which molecules of a solvent tend to pass through a semipermeable membrain from a
les contrated soution into a more concertrated one
is a process by which molecules move down their concentration gradient