Exam 9: Internal Regulation

 When food distends the duodenum, the duodenum releases which hormone?

 Most young mammals stop nursing, at least partly, due to the loss of what ability?

 Which of the following is not one of the hypotheses scientists accept as a reason why humans maintain a body temperature around 37°C?

 Leonora loves eating carbohydrates. When she does, they are initially broken down in her _____.

 Collin wants to lose weight. His doctors suggest all of the following except _____.

 Sodium-specific hunger is closely associated with ____.

 The preoptic area of the hypothalamus monitors temperatures from what areas of the body?

 Dinah's body has produced aldosterone so that she _____.

 High levels of leptin are associated with ____.

 Beyond about 40°C or 41°C, ____ begin to break their bonds and lose their useful properties.

 The blood's glucose level ordinarily remains relatively constant because of the activity of ____.

 Professor Fonte is lecturing on eat behaviors. She tells the class that ____ is produced by _____.

 Which hormone, released by the posterior pituitary, both raises blood pressure and enables the kidneys to reabsorb water?

 The physiological changes that defend body temperature depend on areas in and near the hypothalamus.

 A drug that stimulates melanocortin receptors would most likely ____.

 Which event would lead to eating a larger than normal meal?

 The large intestine ____.

 How do adult mammals with damage to the preoptic area regulate their body temperature?

 Fructose, used in corn syrup as a sweetener, may lead to increased obesity by ____.

 Through what mechanism does insulin affect appetite?