In the carbon cycle, what form of carbon do producers take in from the atmosphere to perform photosynthesis? OA. carbohydrates
OB. CO2
O c. protein
OD.
solid carbon
O E.
water

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

cells spend most of their time in interphase