How many oxygen molecules (O2) are required each time a molecule of glucose (C6H12O6) is completely oxidized to carbon dioxide and water via aerobic respiration?

Which of the following is NOT found in a prokaryote?

The nuclear lamina is an array of filaments on the inner side of the nuclear membrane. If a method were found that could cause the lamina to fall into disarray, what would you most likely expect to be the immediate consequence?

Biological systems use free energy based on empirical data that all organisms require a constant energy input. The first law of thermodynamics states that energy can be neither created nor destroyed. For living organisms, which of the following statements is an important consequence of this first law?

Intercalated discs are cell-cell junctions found between cardiac muscle cells. One feature of these intercalated discs is that they contain a large number of gap junctions, which means that _____.

The following questions are based on the reaction A + B  C + D shown in the accompanying figure.Which of the following represents the activation energy required for a noncatalyzed reaction in the figure?

The phylogenetic distribution of the enzyme rubisco is limited to _____.

A patient diagnosed with moderate stage Alzheimer’s disease has a self-care deficit of dressing and grooming. Designate appropriate interventions to include in the patient’s plan of care. (Select all that apply.)

What is the difference between NAD+ and NADP+?

The pH of the inner thylakoid space has been measured, as have the pH of the stroma and of the cytosol of a particular plant cell. Which, if any, relationship would you expect to find?