Glycolysis rearranges a 6-carbon glucose molecule into two 3-carbon molecules of

The answer is pyruvate.

Explanation:

Glycolysis is a metabolic pathway of carbohydrates that deals with the break down of glucose to pyruvate by a series of enzyme catalyzed biochemical steps.

   During glycolysis the intermediate di hydroacetone phosphate(1 molecule) undergo isomerization to form form 2 molecules of glyceraldehyde-3-phosphate.

 From there rest of the intermediates of glycolysis are produced with 2 molecules and as a result the end product of the glycolysis is 2 molecules of pyruvate.

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answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.