If the cytoplasm of a cell is at ph 7, and the mitochondrial matrix is at ph 8, then the concentration of h+ ions if the cytoplasm of a cell is at ph 7, and the mitochondrial matrix is at ph 8, then the concentration of h+ ions in the cytoplasm is 8/7 the concentration in the mitochondrial matrix in the cytoplasm is 7/8 the concentration in the mitochondrial matrix is 10 times higher in the mitochondrial matrix than in the cytoplasm is 10 times higher in the cytoplasm than in the mitochondrial matrix

The answer is 10 times higher in the cytoplasm than in the mitochondrial matrix

pH is usually calculated by the negative log of the H+ ions in a solution. The H+ ions are calculated in mols/Liter; Therefore a solute with a higher concentration of hydrogen ions has a lower pH. The difference between one pH to the next is 10 times fold the number of H+ ions.

[H+]= mol/L.

pH=−log[H+]

parasites can detrimentally affect their host, but also must not allow their host to die before they can complete their life cycle. some parasites have complex life cycles with many different hosts, and have had to find ways of persisting in many different environments during the change from one host to another. ectoparasites live outside the body of the host, and can more easily  disperse, but are  more exposed to predators, parasites, parasitoids. endoparasites live inside the body of the host, and are therefore protected from the outside environment. but they can be  attacked by the host's immune system. they have therefore developed  mechanisms for dispersal such as  complex life cycles.

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explanation: