It is a pyramid. The basic graph of changes in energy and biomass and shown in trophic levels on a pyramid.
Renal autoregulation is the ability of the kidneys to maintain a relatively constant GFR or glomerulofiltration rate despite fluctuating blood pressure. Autoregulation is a remarkable property of multiunit smooth muscles of small arteries and arterioles to respond to changes in internal and external pressure. The blood vessels in the human body react by contracting whenever the blood pressure is elevated and by expanding when the blood pressure is reduced. On the other hand, if there is an elevation or reduction of the external interstitial pressure, it results in dilation and contraction, respectively. The lowest autoregulating pressure is about 60 mmHg. By a further reduction in perfusion pressure, RBF is sharply reduced.
Answer: composed of building blocks called nucleotides.
<span>Nucleic acids are small but not simple
molecules. They are the most important biomolecules because of their several
functions. They are composed of building blocks called nucleotides but not a source
of cellular energy. </span>
Answer:
biomass first then fossil fuel and fuel cells
Answer:
they are made up of several different amino acids