Complete Anatomy Of Human Body

  1. Complete Anatomy Of Human Body Diagram
  2. What Is The Anatomy Of The Body
  3. Complete Anatomy Of Human Body Diagram
  4. Anatomy Of Female Human Body

Learning Objectives

The Usborne Complete Book of the Human Body: Internet Linked (Complete Books) Claybourne, Anna, Moncrieff, Stephen, Percival, Juliet on shipping on qualifying offers. The skin is the largest organ in the human body. Its main job is to maintain the body's temperature. The skin contains sweat glands and oil glands. Oil released by the skin releases helps keep the skin from drying out and the hair from becoming brittle. The skin also regularly sheds cells to maintain its effectiveness.

  • Describe the structure of the human body in terms of six levels of organization
  • List the eleven organ systems of the human body and identify at least one organ and one major function of each

Complete Anatomy Of Human Body Diagram

Before you begin to study the different structures and functions of the human body, it is helpful to consider its basic architecture; that is, how its smallest parts are assembled into larger structures. It is convenient to consider the structures of the body in terms of fundamental levels of organization that increase in complexity: subatomic particles, atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms and biosphere (Figure 1).

“Visible Body’s Human Anatomy Atlas and frankly, all their A&P apps have always been my go-to reference for exploring the human body and its function.” — Teachers with Apps Human Anatomy Atlas offers the most complete human anatomy atlas available, as well as a fast to learn and easy to use ad-free experience. Feb 28, 2017 Basically, the human body is made up of 11 organ systems that work with one another. These systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive systems. .Complete Anatomy has a wider depth and breadth of offerings than other anatomy platforms currently available (e.g. Primal Pictures, Visible Body) as well as more detail in its models. Other anatomy apps do not offer the ability to share content and have fewer tools with which to dissect and label models.

Figure 1. Levels of Structural Organization of the Human Body. The organization of the body often is discussed in terms of six distinct levels of increasing complexity, from the smallest chemical building blocks to a unique human organism.

The Levels of Organization

To study the chemical level of organization, scientists consider the simplest building blocks of matter: subatomic particles, atoms and molecules. All matter in the universe is composed of one or more unique pure substances called elements, familiar examples of which are hydrogen, oxygen, carbon, nitrogen, calcium, and iron. The smallest unit of any of these pure substances (elements) is an atom. Atoms are made up of subatomic particles such as the proton, electron and neutron. Two or more atoms combine to form a molecule, such as the water molecules, proteins, and sugars found in living things. Molecules are the chemical building blocks of all body structures.

A cell is the smallest independently functioning unit of a living organism. Even bacteria, which are extremely small, independently-living organisms, have a cellular structure. Each bacterium is a single cell. All living structures of human anatomy contain cells, and almost all functions of human physiology are performed in cells or are initiated by cells.

What Is The Anatomy Of The Body

A human cell typically consists of flexible membranes that enclose cytoplasm, a water-based cellular fluid together with a variety of tiny functioning units called organelles. In humans, as in all organisms, cells perform all functions of life. A tissue is a group of many similar cells (though sometimes composed of a few related types) that work together to perform a specific function. An organ is an anatomically distinct structure of the body composed of two or more tissue types. Each organ performs one or more specific physiological functions. An organ system is a group of organs that work together to perform major functions or meet physiological needs of the body.

Anatomy of the human body

Complete Anatomy Of Human Body Diagram

This book covers eleven distinct organ systems in the human body (Figure 2 and Figure 3). Assigning organs to organ systems can be imprecise since organs that “belong” to one system can also have functions integral to another system. In fact, most organs contribute to more than one system.


Figure 2. Organ Systems of the Human Body. Organs that work together are grouped into organ systems.

Anatomy Of Female Human Body

Figure 3. Organ Systems of the Human Body (continued). Organs that work together are grouped into organ systems. The organism level is the highest level of organization. An organism is a living being that has a cellular structure and that can independently perform all physiologic functions necessary for life. In multicellular organisms, including humans, all cells, tissues, organs, and organ systems of the body work together to maintain the life and health of the organism.

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