1 Symlin Pen is given as an injection under the skin, usually in the stomach area or upper thigh. Do not inject Symlin Pen into the arm, because it may not absorb properly. Rotate injection sites so you do not use the same site repeatedly.  Do not transfer medicine from the pen-injector into a syringe.
These reactions take the products (ATP and NADPH) of light-dependent reactions and perform further chemical processes on them. There are three phases to the light-independent reactions, collectively called the Calvin cycle: carbon fixation, reduction reactions, and ribulose 1,5-bisphosphate (RuBP) regeneration. Despite its name, this process occurs only when light is available. Plants do not carry out the Calvin cycle by night.
The L-D reactions need CO2 and light energy, and the L-IND reactions needs water and O2. The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH and CO2. The L-D reactions can only occur during daylight, and the L-IND reactions can only occur during the night. The L-D reactions need water and CO2, and the L-IND reactions need CO2 and light.