Because with a DRI we know the average or ballpark estimate on hwo much of a certain nutrient we should take in/consume per day. This goes for all the macronutrients as well as the micronutrients. Knowing this information, we can guarantee a healthy and balanced diet.
I found this on the web: In biochemistry, chemosynthesis is the biological conversion of one or more carbon molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic (e.g. hydrogen gas, hydrogen sulfide) or methane as a source of energy, rather than sunlight, as in photosynthesis
hope this helps u out
I think there should be options to choose. Anyway I know the correct answer. The cells of diplomonads and <span>parabasalids </span>have modified mitochondria.
It is called it's "Relaxation Period" and actually it is the <span>time during which tension is removed from the </span>muscle.
In short, Your Answer would be Option A
Hope this helps!