Santiago, a 12 year old boy, was awakened suddenly by a loud crash. As he sat up in bed, straining to listen, his fright was revealed by his rapid breathing (hyperventilation), a breathing pattern effective in ridding the blood of CO2. True or False: Santiago’s blood pH was becoming more acidic and triggered hyperventilation.

Identify the organ. [BLANK-1] Organ

Identify the membrane transport mechanism described below. Some answers may be used more than once.Exocytosis of mucous by goblet cell.

The organ system responsible for secreting hormones that regulate growth, development, and metabolism is known as the [BLANK-1] system.

During labor, the ripening of the cervix is due to the pressure of the descending fetus and hormonal changes in the body. Oxytocin, a hormone that stimulates contractions, amplifies and increases the frequency of the contractions until the cervix is fully ripened and the fetus is expelled.  This is an example of a [BLANK-1] feedback mechanism.

The heart is [BLANK-1] to the abdomen.

Which of the following correctly lists the structural levels of organization from most complex to least complex?

A deficiency of this element can be expected to reduce the amount of thyroid hormone, which can lead to an enlarged thyroid called a goiter:

2. In carbonated soda, who adds sugar or high fructose corn syrup?

Genetics have shown to play NO role in addiction and substance use.