SJSU Bio 30 Final Exam questions
and answers
Which of the following is true of energy?✔✔It can be converted from one form to
another
Over time, without any additional input of energy what happens to
molecules?✔✔They become more disordered
Which of the following is the term that describes the accumulation of electrons (e-
)?✔✔Reduction
Which of the following is a source of potential energy in a molecule of
ATP?✔✔Covalent Bonds
Which of the following will cause a release of free energy (-delta G)?✔✔Protein
digestion
Which of the following will cause an increase in total energy (+ delta
H)?✔✔Glycogen production
Which of the following will cause a decrease in entropy (- delta S)?✔✔Glycogen
production
True or False: The amount of energy available to do work is termed total energy
(H).✔✔False
What are the 3 major sources of energy that you consume in food?✔✔Proteins,
Lipids, Carbohydrates
When oxidized completely, which of the following 3 milk products will release the
greatest amount of potential energy (G)?✔✔Casein
During lipid metabolism by beta oxidation, which of the following serves as an
electron acceptor (i.e. is reduced)?✔✔NAD+
Use the figure below to determine what is necessary for the beta oxidation of lipids
(like octanoic acid).✔✔Both ATP and Oxygen
Which of the following happens to proteins from the food you eat?✔✔They can be
broken into component amino acids and reused to make new proteins
They can be broken into component amino acids and metabolized to produce energy
The following figure was created by measuring the amount of 3 different proteins
(hemoglobin, globin, and ovalbumin) that could be digested by the protease enzyme
and answers
Which of the following is true of energy?✔✔It can be converted from one form to
another
Over time, without any additional input of energy what happens to
molecules?✔✔They become more disordered
Which of the following is the term that describes the accumulation of electrons (e-
)?✔✔Reduction
Which of the following is a source of potential energy in a molecule of
ATP?✔✔Covalent Bonds
Which of the following will cause a release of free energy (-delta G)?✔✔Protein
digestion
Which of the following will cause an increase in total energy (+ delta
H)?✔✔Glycogen production
Which of the following will cause a decrease in entropy (- delta S)?✔✔Glycogen
production
True or False: The amount of energy available to do work is termed total energy
(H).✔✔False
What are the 3 major sources of energy that you consume in food?✔✔Proteins,
Lipids, Carbohydrates
When oxidized completely, which of the following 3 milk products will release the
greatest amount of potential energy (G)?✔✔Casein
During lipid metabolism by beta oxidation, which of the following serves as an
electron acceptor (i.e. is reduced)?✔✔NAD+
Use the figure below to determine what is necessary for the beta oxidation of lipids
(like octanoic acid).✔✔Both ATP and Oxygen
Which of the following happens to proteins from the food you eat?✔✔They can be
broken into component amino acids and reused to make new proteins
They can be broken into component amino acids and metabolized to produce energy
The following figure was created by measuring the amount of 3 different proteins
(hemoglobin, globin, and ovalbumin) that could be digested by the protease enzyme
