Describe how the nucleus, ribosomes, rough er, golgi apparatus, and plasma membrane interact to produce and release a protein molecule from the cell.

DNA in the nucleus provides the template to produce messanger RNA which provides the amino acid sequence that will be assembled by the ribosomes into protein molecules. The golgi apparatus will package the protein into the extra-cellular space.

for question 8

1: it gets the blood pumping more

2: endorphins and other neurotransmitters

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.