Leucine, isoleucine, and valine are examples of Multiple select question. dispensable amino acids. branched-chain amino acids. essential amino acids. essential fatty acids.

Agas mixture with a total pressure of 745 mmhg contains each of the following gases at the indicated partial pressures: co2, 245 mmhg ; ar, 119 mmhg ; and o2, 163 mmhg . the mixture also contains helium gas. part a what is the partial pressure of the helium gas? phe p h e = nothing mmhg request answer part b what mass of helium gas is present in a 10.2-l sample of this mixture at 283 k ? m m = nothing g request answer

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Which statement best describes the flow of energy in this scenario