Estrogen's are the female sex hormones. <span />
Most of the amino acids found free in the cytoplasm come from diet.
Various amino acids are present in the pool of the cytoplasm which include both essential and non-essential amino acids. Essential amino acids are those that cannot be made by the body and must be obtained from food. Non-essential amino acids are those which the body can make on its own.
In the cytoplasm, the essential amino acids found in highest concentration are lysine, threonine, valine and leucine while of the non-essential, glutamine, glycine and alanine are found in higher concentration.
Answer:
none of the above
Explanation:
input would be carbon dioxide and output would be oxygen
Answer:
True.
Explanation:
Vitamin D is a fat soluble vitamin that is responsible for fostering the absorption of calcium, magnesium and phosphate in the body.
The synthesis of calciferol is dependent on the availability of a related steroid called cholecalciferol (vitamin D3), which may be synthesized in the skin or absorbed from the diet because keratinocytes of the epidermis and fibroblasts of the skin is response for producing vitamin D3(calciferol) by absorbing it from ultraviolet light when during exposure to UV B photons which protolyses provitamin D3 to pre vitamin D3 in the human body.
It can also be gotten from food sources like milk, cheese, cereals, liver,meat e.t.c.
