cell crossword puzzel

process in which a cell uses energy to transport a substance into or out of the cell
reproduction requiring only one parent
energy-rich substance found in foods such as vegetables, cereal grains, and bread; sugars and starches.
basic unite of structure and function in living things
process in which one cell divides into two cells, each of which is identical to the original cell
thin, flexible envelope that surrounds a cell and allows passages of materials into and out of the cell
theory that all living things are made of cells, that all cells come from other cells, and that the cell is a basic unite of structure and function in living things
outermost boundary of plant cells that is made of cellulose
cell organelles containing chlorophyll that is involved in the process of photosynthesis
threadlike coils of chromosomes
rod-shaped cell structure that directs the activities of a cell and passes on the traits of a cell to new cells
two or more elements chemically combined
region between the cell membrane and the nucleus
process by which substance move from a higher concentration of that substance to a lower concentration of that substance; primary method by which substances enter and leave the cell through the cell membrane.
process by which food is broken down into simpler substances.
pure substance that cannot be separated into simpler substances by ordinary chemical process
chemical substance that helps control chemical reactions
process of getting rid of waste materials
cell structure that directs all activity's of the cell
substances used to build and repair cells; made up of amino acids