3. A dog was taken to a veterinary clinic because it had become increasingly inactive and lethargic. A blood test determined that the dog had very low levels of the steroid hormones produced by the adrenal
glands, especially cortisol. The veterinarian told the owner that the dog has "a mutation in its cortisol
gene." Explain why this characterization is inaccurate, given that steroid hormones are lipids. Speculate
on a way that a genetic mutation could result in low levels of steroid hormones.

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.