Quiz 4 Flashcards

1
Q

Prostaglandin F2alpha

  1. Source? (where it is secreted from)
  2. Targets? (tissue or organ effected)
  3. Class? (biochemical makeup)
  4. Function?
A
  1. Uterus
  2. Ovary and CL
  3. Fatty Acid
  4. Luteolysis and regression of the Corpus Luteum
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2
Q

Prolactin

  1. Source? (where it is secreted from)
  2. Targets? (tissue or organ effected)
  3. Class? (biochemical makeup)
  4. Function?
A
  1. Anterior Pituitary
  2. Mammary Gland and CL
  3. Protein
  4. Protein Synthesis and Maintaining CL
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3
Q

Follicle Stimulating Hormone

  1. Source? (where it is secreted from)
  2. Targets? (tissue or organ effected)
  3. Class? (biochemical makeup)
  4. Function?
A
  1. Anterior Pituitary
  2. Follicles, Gonads, and Sertoli Cells
  3. Glycoprotein
  4. Stimulates growth and rupture of follicles to cause estrus
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4
Q

Testosterone

  1. Source? (where it is secreted from)
  2. Targets? (tissue or organ effected)
  3. Class? (biochemical makeup)
  4. Function?
A
  1. Leydig Cells
  2. Hypothalamus and testis
  3. Steroid
  4. Promotes spermatogenesis
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5
Q

What is the chemical classification of Inhibin?

A

Glycoprotein

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6
Q

What is the chemical classification of Prostaglandin F2alpha?

A

Fatty Acid

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7
Q

What is the chemical classification of Progesterone?

A

Steroid

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8
Q

What is the chemical classification of Oxytocin?

A

Peptide

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9
Q

What is the chemical classification of Gonadotropin Releasing Hormone?

A

Peptide

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10
Q

What is the chemical classification of Luteinizing Hormone?

A

Glycoprotein

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11
Q

What is the chemical classification of Anti-Mullerian Hormone?

A

Protein

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12
Q

What hormone is found in high concentration during estrus (heat) is secreted by the follicle?

A

Estrogen

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13
Q

What hormone is produced by the CL and is important for maintaining pregnancy?

A

Progesterone

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14
Q

What hormone is produced by the anterior pituitary and is responsible for ovulation and maintaining the CL?

A

Luteinizing hormone

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15
Q

What hormone causes luteolysis?

A

Prostaglandin F2alpha

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16
Q

What hormone is important for suppression of paramesonephric ducts?

A

Anti-Mullerian Hormone

17
Q

What hormone causes FSH release from the anterior pituitary?

A

Gonadotropin Releasing Hormone

18
Q

What hormone is released from the posterior pituitary?

A

Oxytocin

19
Q

What hormone is produced by the anterior pituitary and is responsible for follicular growth?

A

Follicle Stimulating Hormone

20
Q

Steroid Hormones bind to what type of receptors?

A

Nuclear Receptors

21
Q

Protein Hormones bind to what type if receptors?

A

Plasma Membrane Receptors

22
Q

Which receptors involved secondary messenger system?

A

Plasma Membrane Receptors

23
Q

What is the difference between hormones and neurohormones?

A

neurohormones - released through nerves - target tissues reached immediately
hormone - secreted by a ductless gland and transported through the blood