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Which statement is most accurate concerning how photosystem II (PS II) compares to the electron transport chain (ETC) of mitochondria? A) In both systems, ATP is produced by chemiosmosis. B) In both systems, high-energy electrons come from NADH. C) The ETC associated with PS II shares no similar components with […]

Q1. Consider the following- Succinate dehydrogenase catalyzes the conversion of succinate to fumarate. The reaction is inhibited by malonic acid that resembles succinate but cannot be acted upon by succinate dehydrogenase. Increase the ratio of succinate to malonic acid reduces the inhibitory effect of malonic acid. Which is correct answer? […]

1. Although in oligo- and polysaccharides, fructose is always in the furanose form and it is the furanose form that is usually drawn in textbooks, in aqueous solution the predominant form of monomeric fructose is actually the pyranose form. In fact, the fructose in honey is mainly D-fructopyranose, which is […]

Take a look at the site birds.cornell.edu/AllAboutBirds/studying/feathers/feathers, Then find 3 feathers to compare structures. Take a photo of the feathers, or draw a sketch, then write a 3-4 paragraph essay on why you think the feathers look the way they do. You should choose feathers that come from either three […]