Diffusion and Cells Crossword Puzzle

QUESTIONS LIST:

• diffusion : the movement of a substance from high to low concentration
• animal : the type of cell that has a nucleus, cell membrane and no chloroplast
• cell : individual sub-unit of a living organism
• mitochondria : site of respiration
• chloroplast : contains chlorophyll, site of photosynthesis
• photosynthesis : the process whereby a plant uses light energy to produce sugar
• cell wall : gives structure and support to a plant cell
• nucleus : contains all the genetic material in a cell
• flagellum : allows bacterial cells to move