The Renaissance was an influential cultural movement which brought about a period of scientific revolution and artistic transformation, at the dawn of modern European history. It marks the transitional period between the end of the Middle Ages and the start of the Modern Age.
1 cell wall Outer structure which provides support and prevents the cell from bursting by the uptake of water by osmosis; plant, fungal and bacterial cell walls have different structures and chemical compositions.  chloroplast Contains the green pigment chlorophyll; the site of photosynthesis.
Actual plant cells. Unique parts of the plant cell. Cell wall â a feature of plants cells that functions like stiff lattice-like wall which helps plant cells maintain their structure and shape. Chloroplast â a feature of plant cells that allows plants to do photosynthesis and make their own glucose from sunlight, water and carbon dioxide.