When a muscle cell demands energy to contract, what happens to atp? a. atp makes more atp. b. atp is hydrolyzed and turns into adp c. atp is phosphorylated. d. atp is shuttled to the mitochondria

Hemoglobin is the compound in red blood cells that carries oxygen to the body. the distribution of hemoglobin in women in g/dl of blood is approximately normally distributed with mean 14 and standard deviation 1. too little hemoglobin, and you're anemic. 2. too much, and (unless you live at high altitudes), you can have other problems.

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

If a robot fixed another robot is it a engineer or doctor?