It is called the cell wall. It provides rigidity to the cell.
I would most likely associate this with either pneumonia (acute) or if patient is older some form of COPD; possibly Chronic Bronchitis.
The continent of Africa is found mostly on the African Plate.
This structure is held together by weak forces between the amino acid molecules in the chain. High temperatures will break these forces. The enzyme, including its active site, will change shape and the substrate no longer fit. The rate of reaction will be affected, or the reaction will stop.
I believe is is hues. This is the property of colors by which they are seen as ranging from red through orange, yellow, green, blue, indigo, and violet, as determined by the dominant wavelength of light. It is more specifically described by the dominant wavelength and is the first item we refer to when adding in the three components of color (hue, value, saturation).
