Since it is a light-absorbing pigment, chlorophyll is called a photoreceptor. Also note that there are two types of chlorophyll: chlorophyll a and chlorophyll b. Function. Chlorophyll molecules are contained inside chloroplasts, which are the food producers of the cell found
Calcitonin has an opposite effect, as it decreases the levels of calcium in the blood. Overall, PTH has a strong effect on the blood concentration of calcium, whereas calcitonin has a more moderate effect and is not critical in helping the body maintain normal blood calcium levels.
trigger the release of PTH. The PTH, in turn, would stimulate osteoclasts to release enough calcium from the bones to maintain proper calcium levels in the blood. Levels of calcitonin would probably decrease, because this hormone lowers blood calcium levels and would aggravate the situation caused by the vitamin D3 deficiency. You would expect to see