Consider a closed container in which a chemical reaction takes place. The mass of the container and its contents is measured before and after the reaction, and you find that the mass remains unchanged. This observation is explained by the law of conse...
Which sequence most accurately describes the digestion of protein? 1. dipeptide 2. amino acid 3. protein 4. polypeptide 5. glycerol (a) 4, 3, 1, 2 (b) 3, 4, 1, 2 (c) 3, 4, 1, 5 (d) 4, 3, 5, 1, 2...
Which statement most correctly describes of the role of enzymes in catalysis? Enzymes lower the activation energy of a reaction. O Enzymes make reactions possible by changing the ground state of the reaction. Enzymes speed up chemical reactions in one dirWhat is the biologica...
- This statement is true. It correctly describes how to determine the order of a reaction. 3. Conclusion: - The only statement that is incorrect is Option 3. Therefore, the answer to the question is that Option 3 is not correct about the order of a reaction. Final Answer:The statement ...
However,since it describes a set of very general principles grounded in the notion of communicative competence as the goal of second and foreign language teaching,there is no single or agreed upon set of practices that characterize current interpretations of communicative language teaching. Indeed,many...
Science is far from a perfect instrument of knowledge.It' just the best we have.In this respec,as in many other,it' like democracy.Science by itself cannot advocate courses of human actio,but it can certainly illuminate the possible consequences of alternative courses of action. The scientific...
is the universal gas constant. This equation describes the case when the charge transfer of one electron is the rate determining step in the net charge transfer reaction. The expression can be derived by analogy to the Arrhenius equation for a homogeneous chemical reaction, by assuming the free ...
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Which statement does not pertain directly to entropy and the second law of thermodynamics? a. The total entropy of the universe must increase for any spontaneous process. b. Nature will always insist on increasing the entropy of the universe....
Which statement correctly describes the differences between carbohydrates and lipids? a) Lipids are more soluble in water and produce more energy per gram than carbohydrates. b) Lipids Which of the following categories of biological compounds--carbohydrates, lipid...