What type of inhibition is indicated by the data graphed below?

Which of the following describes the relationship between the ring structures α-D-ribofuranose and β-D-ribofuranose, given that they rotate the plane of polarized light differently due to they differ in the position of a specific hydroxyl group?

Cyclization of monosaccharides:

Examine the Fischer projection below. How is this carbohydrate classified? 

Solve the equation and check.    

Solve the equation and check.

Solve the equation and check. – 4x + = 6x –  

Subtract the polynomials.   + +     + – –                                                      

Solve the equation and check.  

Express the rate in lowest terms.