Animal Signals (47)

Animal Signals (47) - Animal Signals (47) Male elephants...

Info iconThis preview shows pages 1–10. Sign up to view the full content.

View Full Document Right Arrow Icon
Animal Signals (47) Male elephants release pheromones while 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Types of signals 2 Prostaglandins are: A. Autocrines B. Paracrines C. Endocrines D. Neuroendocrines
Background image of page 2
Interactions of the nervous and endocrine systems 3
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Types of signals 4 1. Growth, reproduction, repair 2. Environmental stress 3. Homeostasis
Background image of page 4
Hormone responses: steroids 5
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Hormone responses: hydrophilic molecules 6 Mouse Trap
Background image of page 6
Endocrine functions are determined by receptor location estrogen/estradiol alpha () and beta () receptors have different effects Alpha promotes cell division Beta has ANTI tumor effects fr. Gustafsson 1999
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Growth: frogs and thyroid hormone (T3) 8 Creation of new cells, destruction of existing cells, change in structure/function of other cells…From herbivore  carnivore
Background image of page 8
Homeostasis: energy storage 9 Parabiosis: suturing two mice together to determine if endocrine factors in the normal mouse can cure the unhealthy or abnormal one… The “twins” share capillaries but not nerves
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 10
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/27/2012 for the course BIO 0150 taught by Professor Roberts during the Fall '09 term at Pittsburgh.

Page1 / 24

Animal Signals (47) - Animal Signals (47) Male elephants...

This preview shows document pages 1 - 10. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online