During the Krebs cycle, the two carbon atoms of acetyl-CoA are released, and each forms a carbon dioxide molecule. ... At the end of the Krebs cycle, the final product is oxaloacetic acid.
The 2nd and 3rd one are both correct. I don’t know if it’s multiple choice or not, but the nervous system does both of those answers
Dude this is a question only you can answer it’s asking your thoughts on it :|
It’s 12-24 hours??? Not sure why that isn’t an option.
Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart.
