Human body systems
Download
1 / 29

Human Body Systems - PowerPoint PPT Presentation


  • 240 Views
  • Uploaded on

Human Body Systems. Organization of The Body. The eleven organ systems of the human body work together to maintain homeostasis Homeostasis – process which organisms maintain a relatively stable internal environment. Human Organ Systems. Figure 35-2 Human Organ Systems Part I. Section 35-1.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Human Body Systems' - willem


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

Organization of the body
Organization of The Body

  • The eleven organ systems of the human body work together to maintain homeostasis

  • Homeostasis – process which organisms maintain a relatively stable internal environment


Human organ systems
Human Organ Systems

Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Figure 35-2 Human Organ Systems Part 2

Section 35-1

Respiratory System

Digestive System

Excretory System

Endocrine System

Reproductive System

Lymphatic System


Nervous system
Nervous System

  • Brain, Spinal cord, periperal nerves

  • Function: Coordinates the body’s response to changes in its internal and external environments


Nervous system1
Nervous System

Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Integumentary system
Integumentary System

  • Skin, hair, nails sweat and oil glands

  • Function: Serves as a barrier against infection and injury; helps to regulate body temperature; provides protection against ultraviolet radiation from the sun


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Respiratory system
Respiratory System

  • Nose, pharynx, larynx, trachea, bronchi, bronchiales, lungs

  • Function: Provides oxygen needed for cellular respiration and remove excess carbon dioxide from the body


Figure 35-2 Human Organ Systems Part 2

Section 35-1

Respiratory System

Digestive System

Excretory System

Endocrine System

Reproductive System

Lymphatic System


Digestive system
Digestive System

  • Mouth, pharynx, esophagus, stomach, small and large intestine

  • Function: Converts foods into simpler molecules that can be used by the cells of the body; absorbs food


Figure 35-2 Human Organ Systems Part 2

Section 35-1

Respiratory System

Digestive System

Excretory System

Endocrine System

Reproductive System

Lymphatic System


Excretory system
Excretory System

  • Skin, lungs, kidneys, ureters, urinary bladder, urethra

  • Function: Eliminates waste products of metabolism from the body; maintains homeostasis


Figure 35-2 Human Organ Systems Part 2

Section 35-1

Respiratory System

Digestive System

Excretory System

Endocrine System

Reproductive System

Lymphatic System


Skeletal system
Skeletal System

  • Bones, cartilage, ligaments, tendons

  • Function: Supports the body; protects internal organs; allows movement; stores mineral reserves; provides a site for blood cell formation


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Muscular system
Muscular System

  • Skeletal muscle, smooth muscle, cardiac muscle

  • Function: Works with skeletal system to produce voluntary movement; helps to circulate blood and move food through the digestive system


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Circulatory system
Circulatory System

  • Heart, Blood vessels, blood

  • Function: Brings oxygen, nutrients, and hormones to cells; fights infection; regulates body temperature


Figure 35-2 Human Organ Systems Part I

Section 35-1

Nervous System

Integumentary System

Skeletal System

Muscular System

Circulatory System


Endocrine system
Endocrine System

  • Hypothalamus, pituitary, thyroid, parathyroids, adrenals, pancreas, ovaries(in females), testes (in males)

  • Function: Controls growth, development, metabolism, and reproduction


Figure 35-2 Human Organ Systems Part 2

Section 35-1

Respiratory System

Digestive System

Excretory System

Endocrine System

Reproductive System

Lymphatic System


Reproductive system
Reproductive System

  • Testes, epididymis, vas deferens, urethra, and penis (in males); Ovaries, fallopian tubes, uterus, vagina (in females).

  • Produces reproductive cells; in females, nurtures and protects developing embryo


Figure 35-2 Human Organ Systems Part 2

Section 35-1

Respiratory System

Digestive System

Excretory System

Endocrine System

Reproductive System

Lymphatic System


Lymphatic system
Lymphatic System

  • White blood cells, thymus, spleen, lymph nodes, lymph vessels

  • Helps protect the body from disease; collects fluid lost from blood vessels and returns the fluid to the circulatory system.


ad