Both molecular and morphological comparisons among dugongs and proboscideans species should be conducted
From a molecular biology point of view, it is possible to compare the sequences of dugongs and proboscideans and thus observe the homology level between genes of interest, it in order to establish evolutionary relationships among species. Moroever, by mass spectrometry (MS), it is possible to compare proteins in fossils >1 million years, these comparisons may shed light on the evolutionary origin of one group
Answer: One serving of cereal provides 45% of the recommended amount of iron for the general population.
The Nutrition facts panel is a table that provides information that each nutrient composed in the meal can provide at one serving.
Thus, an indication of 45% of the Daily Value for iron (Fe) means that one serving will enrich the consumer with ONLY 45% of the daily dietary recommendation of iron to be consumed, and this is REGARDLESS of the age of the consumer
1) Only the P-type ATPase actively transports ions across biological membranes. P-ATPases (also named E1-E2 ATPases) are found both in plasma and organelle membranes. These ATPases serve to transport ions and phospholipids by hydrolyzing ATP to ADP and phosphate.
2) A- and F-ATPases synthesize ATP by transforming the energy from a gradient of ions across the cell membrane.
3) V-ATPase (also known as Vacuolar-H+ ATPases) acidifies vacuole, lysosome, endosome and Golgi membranes. This type of ATPase couples the hydrolysis of ATP to the active transport of protons across biological membranes.
Turbined water draining transmission to consumers overhead connection
network connection voltage decrease high-tension electricity transmissionhead of water water under pressure transformation of mechanical work into electricity generator unit transmission of the rotative movement to the rotor rotation of turbine hydraulic turbine production of electricity by the generator energy integration voltage increase energy transmission