add commas, semicolons, or colons if needed. otherwise, submit the text without any additional…

add commas, semicolons, or colons if needed. otherwise, submit the text without any additional punctuation.\n\nzinc is a trace element found in the pancreas, where it may help store insulin in the gastrointestinal tract, where its a part of enzymes that digest protein and in red blood cells.

add commas, semicolons, or colons if needed. otherwise, submit the text without any additional punctuation.\n\nzinc is a trace element found in the pancreas, where it may help store insulin in the gastrointestinal tract, where its a part of enzymes that digest protein and in red blood cells.

Answer

Explanation:

Step1: Analyze the first blank

The sentence is listing different locations where zinc is found and its functions in those locations. The first part is "in the pancreas, where it may help store insulin", the next part is "in the gastrointestinal tract, where it's a part of enzymes that digest protein". These are two independent clauses (or related parts of a list with internal commas) that need to be separated by a semicolon to show a stronger separation than a comma, since each part has its own comma - separated elements (the location and the function in that location). So we use a semicolon here.

Step2: Analyze the second blank

The next part is "and in red blood cells". The part before this is "in the gastrointestinal tract, where it's a part of enzymes that digest protein", and we need to separate this from the "and in red blood cells" part. Again, since we have a list of locations (with functions) and the last part of the list is introduced by "and", we use a semicolon before "and" to separate the previous item in the list (the gastrointestinal tract part) from the last item (red blood cells).

Answer:

Zinc is a trace element found in the pancreas, where it may help store insulin(\boldsymbol{;}) in the gastrointestinal tract, where it's a part of enzymes that digest protein(\boldsymbol{;}) and in red blood cells.