The organism in the above photograph has
which of the following structural systems?
a. cartilaginous
b. bone
c. hydrostatic
d. chitinous
e. endoskeletal
E
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For a particular chemical reaction, the enthalpy of the reactants is -400 kJ. The enthalpy of the products is -390 kJ. The entropy of the reactants is 0.2 kJ/K. The entropy of the products is 0.3 kJ/K. The temperature of the reaction is 25 degrees Celsius. What can you conclude about this reaction?
A. It is exergonic B. It is endergonic C. it is a redox reaction D. It is being catalyzed by an enzyme Clarify Question What is the key concept addressed by the question? What type of thinking is required? Gather Content What do you already know aboutenergy of reactants and products in a reaction? What other information is related to the question? Choose Answer Do you have all the information needed to make a determination about the change in free energy? Reflect on Process Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Four of the five answers listed below are true of hyperthyroidism. Select the exception
a. anxiety b. excessive water loss through urination c. irritability d. chronic fever e. protruding eyes
A slant often does not provide adequate
What will be an ideal response?
The microbes commonly known as ________ are single-celled eukaryotes that are generally motile
A) archaea B) bacteria C) fungi D) protozoa E) viruses