Relation between the thyroid and hypophysis
Explain the relation between the thyroid and hypophysis?
Expert
The hypophysis secretes TSH, thyroidstimulating hormone. This hormone makes haste the oozing of thyroid hormones (triiodothyronine and thyroxine, or T3 and T4). When the plasma concentration of thyroid hormones is far above the ground, this information is sensed by the hypothalamus and by the hypophysis and this gland decreases the TSH secretion. And when the thyroid hormone levels are low the TSH secretion increases. It is as a result a negative feedback. Injuries of the hypophysis that cause TSH hyposecretion (for example, in case of tissue destruction) or hyper secretion (in case, e.g. of extreme cell proliferation or cancer) can change the functioning of the thyroid gland completely.
How does the body protect itself from micro-organisms and other harmful substances which enter the airway throughout the breathing procedure?
Define the term immunoglobulin folds?
study the control system in your organization, identify the strengths and weaknesses of the control system. make suggestions the report has to contain: Company Profile Assignment Background Existing types and methods of control systems at Evaluating the strengths and weaknesses of existing
Explain the first polar body? How it is different from the oocyte II?
Write down the values of DPD for the plant cells under hypotonic, isotonic and hypertonic media?
Pneumonia: Pneumonia is an inflammation of the lungs caused by infection by Streptococcus pneumoniae. Its major symptoms are: • Cough which produces greenish or yellow sputum. • Very high fever, whi
Which region of the brain receives the conscious sensory information and which triggers the voluntary motor activity?
Describe the relation between the thyroid and hypophysis?
Write down the structural representation of carboxyl group?
Name the neurotransmitter of the neuromuscular junction? Explain how nervous system triggers muscle contraction?
18,76,764
1955474 Asked
3,689
Active Tutors
1428900
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!