Biology

3. A nucleus is a membrane-bound organelle that contains the cell's chromosomes.
6. The increases in cell size and number that take place during the life history of an organism.
9. Process of programmed cell death. It is used during early development to eliminate unwanted cells.
10. cancer spreads to a different body part from where it started.
13. A space within a cell hat that is empty of cytoplasm, lined with a membrane, and filled with fluid.
14. Section of DNA that contain the information for making a specific protein and is the functional and physical unit of heredity.
15. the order in which subunits appear in a chain, such as nucleotide bases in a DNA or RNA molecule.
16. observable physical properties of an organism; these include the organism's appearance, development, and behavior.

1. A blood clot that forms on the wall of a blood vessel when blood platelets, proteins, and cells stick together.
2. built of proteins folded into complicated shapes; they are present throughout the body
4. A group of signs and symptoms that occur together and characterize a particular abnormality or condition.
5. The process by which a species becomes fitted to its environment.
7. A property that allows the maintenance and regulation of the stability and constancy needed to function properly.
8. Is an organic compound and substance, which means that it contains carbon.
11. Any of the alternative forms of a gene that may occur at a given locus.
12. defined as a biological preparation formulated to provide acquired immunity for a particular disease.