My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

Characteristics of Life and Biochemistry

Horizontales
consist of either one or two long chains of repeating units called nucleotide, which consist of a nitrogen base attached to a sugar phosphate.
The smallest structural and functional unit of an organism.
Something reproduced.
Lack a distinct cell nucleus and their DNA is not organized into chromosomes.
A chemistry sub discipline involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials.
One sugar.
Descent with modification.
Organisms that make their own food.
A molecule composed of polymers of amino acids joined together.
Catalysts which speed up chemical reactions.
Verticales
A chemical bond formed by the sharing of one or more electrons.
Organic molecule.
Organisms of an ecological food chain which receive energy by consuming other organisms.
A large complex molecule.
An organism whose cells contain a nucleus surrounded by a membrane and whose DNA is bound together by proteins.
The ability to maintain a constant internal environment in response to environmental changes.
The genetic information passing for traits from parents to their offspring.
A type of macro-molecule known as a nucleic acid.
To use the metabolic capacities of organisms to convert some combination of light, biomass, organic compounds, gases and water into useful chemical-bond.
The relations and interactions between organisms and their environment.