In addition to glucose, many other carbohydrates can be broken down through the process of aerobic respiration and fermentation. for example, in the liver, two molecules of atp are hydrolyzed in a series of steps that convert fructose into two molecules of glyceraldehyde−3−phosphate. galactose can be converted into fructose−1,6−bisphosphate at the expense of two molecules of atp. with this is mind, calculate the total number of atp molecules that can be harnessed from a molecule of sucrose, a disaccharide of glucose and fructose, through the process of fermentation. assume that each molecule of nadh yields 2.5 atp and each molecule of fadh2 yields 1.5 atp. also assume that gtp transfers its phosphate group to adp, thereby forming atp.

Read the following scenario to answer the following question. over the past 60 years, many amphibian species have experienced significant population declines, and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. when most populations of a wide-ranging amphibian species are lost and the few remaining populations are widely separated, we expect to see that a. the founder effect becomes increasingly important b. microevolution no longer occurs c. gene flow between populations is reduced d. artificial selection becomes a greater factor in microevolution

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.