Type the best numerical values into the blanks to make these sentences true: There is a very narrow range of normal pH values for human blood.  The average pH value for human blood is [blank1], with [blank2] being the lowest value in the normal range and [blank3] being the highest value in the normal range.  

Essential amino acids that are used to build proteins …

“Glucose is transported from blood into cells by membrane transporters in response to a signal molecule called insulin.” This type of explanation is …

Identify the starred structure.   

NAD+ and FAD2+ are reduced in this metabolic pathway.

Identify the circled structure.  

The protein in the mitochondria that captures or utilizes the kinetic energy of moving H+ ions and converts it to the stored energy in ATP is called ___________.

Choose the level of difficulty in the weekly assignment (1 = too easy; 4 = reasonable; 7 = too difficult), and briefly describe.

Use the pull-down menus to insert the best terms that make these sentences true: The reactions of glycolysis occur in the cell’s [blank1].  The reactions of the Citric Acid Cycle occur in the [blank2].

When the Supreme Court ruled that a state could not tax the Bank of the United States in McCullochv.Maryland, it said that when a state law conflicts with a federal law, the state law should be deemed invalid. This exemplifies the application of the