For the following reaction: succinate + FAD → fumarate + FADH2 ΔE°' = –0.03 V What is ΔG for the reaction when the succinate concentration is 2 mM, the fumarate concentration is 0.5 mM, the FAD concentration is 2 mM, the FADH2 concentration is 0.2 mM, and the temperature is 37°C? (R = 8.314 J/mol⋅K) Five your answer as a number only in kJ/mol.

Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.