This printable crossword puzzle has 15 clues. Answers range from 3 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
process in which organisms with favorable genes are more likely to survive to reproduce.
the process of change that has transformed life on Earth
The passive movement of particles from an area of high concentration to low concentration. This happens along a concentration gradient
A passive movement of particles from high to low concentration through a protein channel in a cell.
nucleic acid molecule that allows for the transmission o f genetic information and protein synthesis
process of copying a nucleotide sequence of DNA to form a complementary strand of mRNA
process by which mRNA is decoded and a protein is produced
process of producing ATP by breaking down carbon-based molecules when oxygen is present.
a molecule that makes up proteins; composed of carbon hydrogen, oxygen, nitrogen, and sometimes sulfur.
process by which light energy is converted to chemical energy; produces sugar and oxygen from carbon dioxide and water
a substance that decreases activation energy and increases reaction rate in a chemical reaction without being used up or changed
proteins that act as biological catalysts, protein substances that speed up chemical reactions.
Solution that has an EQUAL concentration of dissolved particles compared with another solution
diffusion of water molecules across a semipermeable membrane from an area of higher water concentration to an area of lower water concentration
science of naming and classifying