13 Anatomy of the Human Body and Its Functions (FULL)

13 Anatomy of the Human Body and Its Functions – In branch of biology, there are those who study anatomy, namely the science of biology which studies the structure of the body of living things.

For this discussion, About Knowledge will discuss the anatomy of the human body and its functions briefly and clearly. Where the results of a study of the anatomy of the human body are related to the functions and systems of the human body. The anatomy of the human body is arranged into several parts of the body system. For an explanation, see the following.

13 Anatomy of the Human Body and Its Functions

Let's discuss the anatomy of the human body carefully.

Human Body Anatomy

Here is a complete explanation.

Skeleton System

The human body consists of an arrangement of the skeleton or various kinds of bones that are interconnected with each other. Inside the head consists of 8 bones, chest skeleton 25 bones, face 14 bones, spine & hip 26 pieces, ear bones 6 pieces, arms 64, tongue 1 and leg bones 62 pieces. The functions of the framework are:

• Can hold body parts from collapsing;
• Can protect all delicate organs such as the heart, lungs and brain;
• The skeleton is where the muscles in the body attach;
• Can give shape to a body building;
• To move the body through muscles;
• Place of manufacture of blood cells, especially red blood cells.

Muscular System

The muscular system that functions to move the body. Muscles are what enable humans to do everything from walking to lifting heavy objects. The human muscular system consists of 600 muscles.

Bloodstream system

The circulatory or cardiovascular system that functions to pump blood throughout the body. The human circulatory system is the heart, which is conical in shape and is inverted.

The inside of the heart consists of 4 chambers, namely the left atrium, right atrium, left ventricle and right ventricle. Between the left atrium and left ventricle are interconnected, as well as the right atrium and right ventricle are interconnected with each other.

Digestive system

Namely the human organ system whose function is to receive food, digest food, process food digestion, absorb food nutrients that are carried into the bloodstream, and get rid of parts or food waste that cannot be digested by the body body. The digestive system starts from the mouth to the anus, namely from the mouth, throat, esophagus, stomach, small intestine, large intestine, rectum and ends at the anus.

Respiratory system

The organs used for breathing are the lungs. In the respiratory system, oxygen is a very important requirement, because humans inhale oxygen and exhale carbon dioxide and water vapor.

Endocrine System

The system that controls the glands without any ducts that produce hormones or communicate in the body with hormones. The hormone itself is a chemical messenger that is synthesized and secreted by the endocrine glands. The endocrine glands consist of the thyroid gland, pituitary gland, hypothalamus, parathyroid, pineal, and adrenal glands.

Immune System

The immune system or immune system is located throughout the body, especially in the spleen. The immune system is the human body's defense system against infection or attacks by foreign molecules such as bacteria, viruses, and parasites that cause disease.

Sense System

The sensory system in humans functions as a recipient of stimuli from the surrounding environment. Humans have 5 senses which are commonly referred to as the five senses, namely the sense of sight or eyes hearing or ear, sense of smell or nose, sense of touch or mouth and sense of taste or tongue. Each part of the senses has a different function.

Lymphatic System

That is the circulatory system that functions to drain lymph in the human body. The lymphatic system consists of lymph vessels and lymphoid organs. Some of the functions of lymphatics include: transporting lymphocytes, returning fluids & proteins to the blood circulation, destroy and filter microorganisms, when infection occurs, these lymph glands can produce substances antibody.

Excretion System

The excretory organs in the human body consist of the kidneys, liver, skin and lungs. The kidneys function to excrete urine, the liver functions to secrete bile or urine dyes, the skin function to expel sweat, while the lungs function to expel water vapor and carbon dioxide.

Nervous system

The nervous system in humans is composed of the central and peripheral nervous systems. The central nervous system consists of the brain & spinal cord. The peripheral nervous system consists of the autonomic and somatic nervous systems.

The nervous system is responsible for conveying stimuli from receptors to be responded to by the human body. In response to stimuli, there are several important components that the nervous system must have, namely: receptors, impulse conductors and effectors.

Reproduction system

That is a series and interactions of internal organs that function to reproduce. The female reproductive system is centered on the ovaries whose function is to produce eggs and hormones.

The female reproductive organs consist of the uterus, ovaries, and coitus. The ovaries are sex glands that produce egg cells. The male reproductive organs are the testes, which produce sperm and testosterone.

Urinary System

Urinary or urinary system also includes the excretory system. But the urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood to remove waste and produce urine.

The ureters, bladder, and urethra together form the urinary tract, which drains urine from the kidneys, stores it, and then releases it when urinating. In addition to filtering and eliminating waste from the body, the urinary system can also maintain homeostasis of water, ions, pH, blood pressure, calcium, and red blood cells.

Here's a little explanation about 13 Anatomy of the Human Body and Its Functions, hopefully it can be useful for readers. That is all and thank you.