High School Biology › Understanding Negative Feedback Loops
In primary hypothyroidism, patients are frequently diagnosed with a low free T4 (low thyroid hormone), but a high TSH (thyroid stimulating hormone). Which answer best explains the association, if there is any?
Increase in thyrotropin-releasing hormone and thyroid-stimulating hormone can lead to increase activity of the heart, brain maturation, bone maturation and increased in metabolic rate. Increased in thyrotropin-releasing hormone also leads to an increase in what hormone being produced by the pituitary?
Which of the following hormones will be elevated in the body when blood sugar levels are high?
Which of the following is not released by the anterior pituitary?