Which of the following statements concerning lactic acid is false?

Which of the statements is FALSE about the following reaction:

Which of the following is NOT a function of the extracellular matrix?

All muscle contractions are classified as either isometric or isotonic.

Each muscle in the human body may be innervated by a single nerve or multiple nerves.

Which of the following is not considered to be a muscle in the rotator cuff group?

ATP generation by substrate level phosphorylation occurs in:

_________ are cellular junctions that are cytoplasmic channels between adjacent cardiac muscle cells.  Cells are able to communicate with each other through these junctions.

The chemical process that converts food to fuel is called

In recent news, the FDA has issued a warning concerning some hand sanitizers have been contaminated with methanol.  Methanol absorption through the skin or ingestion can cause the production of formaldehyde in body by the enzyme ___(1)___.  One treatment for this is to intravenously infuse the patient with ethanol since ___(2)___.