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JEOPARDY!

JEOPARDY!. Click Once to Begin. Hormones and the Endocrine System. JEOPARDY!. Section 45.1. Section 45.2. Section 45.3. Section 45.4. Section 45.5. Miscellaneous. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 300. 400. 400. 400.

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JEOPARDY!

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  1. JEOPARDY! Click Once to Begin Hormones and the Endocrine System

  2. JEOPARDY! Section 45.1 Section 45.2 Section 45.3 Section 45.4 Section 45.5 Miscellaneous 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  3. These are hormones secreted by specialized nerve cells into the blood.

  4. What are neurohormones?

  5. This is a chemical signal that is secreted into the extracellular fluid, is carried by the circulatory system and communicates regulatory messages within the body.

  6. What is a hormone?

  7. In this type of pathway, the effector response reduces the initial stimulus, and eventually the response ceases. This mechanism prevents overreaction by the system and wild fluctuations in the variable being regulated.

  8. What is a negative feedback loop?

  9. This is a chemical that serves as the “fight-of-flight” hormone as well as a neurotransmitter, conveying messages in the nervous system. It demonstrates the overlap between the endocrine and nervous systems.

  10. What is epinephrine or adrenaline?

  11. In endocrine and neuroendocrine pathways, this is the term for outgoing signals (a hormone or neurohormone) which act on particular effector tissues and elicit specific physiological or developmental changes.

  12. What is an efferent signal?

  13. This gas serves as a local regulator, activating an enzyme that relaxes the neighboring smooth muscles, which in turn dilates blood vessels and improves blood flow.

  14. What is Nitric Oxide (NO)?

  15. These peptide/protein local regulators play an important role in immune responses.

  16. What are cytokines?

  17. This is a series of changes in cellular proteins that converts an extracellular chemical signal to a specific extracellular response.

  18. What is a signal transduction pathway?

  19. Daily Double!!! These are the three major classes of molecules that function as hormones in vertebrates.

  20. What are proteins/peptides, amines, and steroids?

  21. During the “flight-or-flight” response, this happens when epinephrine binds itself to a beta receptor.

  22. What is the dilation of muscle blood vessels?

  23. These are the two parts of the pituitary gland.

  24. What are the posterior pituitary (or neurohypophysis) and the anterior pituitary (or adenohypophysis)?

  25. This group of hormones is important in coordinating endocrine signaling throughout the body. They are secreted by the anterior pituitary.

  26. What are tropic hormones?

  27. These two hormones are released by the posterior pituitary.

  28. What are antidiuretic hormone (ADH) and oxytocin?

  29. This ancient hormone produces in different vertebrates different functions, suggesting that it diversified during the evolution of the various vertebrate groups.

  30. What is prolactin (PRL)?

  31. Hyposecretion of growth hormone in childhood causes this disorder.

  32. What is pituitary dwarfism?

  33. Consists of two lobes located on the ventral surface of the trachea.

  34. What is the thyroid gland?

  35. Rises in blood Ca 2+ level above the set point stimulate the release of this.

  36. What is calcitonin?

  37. These two parts make up the adrenal gland.

  38. What are the adrenal cortex & adrenal medulla?

  39. This hormone regulates functions related to light and to seasons marked by changes in day length.

  40. What is melatonin?

  41. FSH and LH secretion is controlled by this releasing hormone in the hypothalamus.

  42. What isGnRH (gonadotropin-releasing hormone)?

  43. These cells are found in the brain and produce BH that is stored into the corpora cardiac .

  44. What are neurosecretory cells?

  45. This is secreted by a pair of small endocrine glands just behind the brain. It counteracts brain hormone and ecdysone.

  46. What is juvenile hormone?

  47. Within this developmental stage, metamorphosis replaces larval anatomy with the insect’s adult form.

  48. What is pupa?

  49. In the mollusc Aplysia, specialized nerve cells secrete a neurohormone that stimulates this.

  50. What are the laying of thousands of egg & the inhibition feeding and locomotion

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