Question: What Are The 11 Major Organ Systems And Their Main Functions Quizlet?

What are the functions of the 11 organ systems?

their organs & functionsorgan systemorgan and functions11 organ systemsskeletal, muscular, urinary, nervous, digestive, endocrine, reproductive, respiratory, cardiovascular, integumentary, lymphaticskeletalprovide support & protection, store calcium & other minerals BONE AND CARTILAGE11 more rows.

What are the 11 body systems quizlet?

Terms in this set (11)Integumentary System. Organs: Skin and accessory organs (hair & nails) … Skeletal System. Organs: Bones, cartilage, and ligaments. … Muscular System. Organs: Skeletal, cardiac, and smooth muscles. … Nervous System. … Endocrine System. … Circulatory System. … Immune/Lymphatic System. … Respiratory System.More items…

What are the 12 organs of the body?

They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems. Only the reproductive system varies significantly between males and females.

What are the 7 Major organs of the human body?

Some of the easily recognisable internal organs and their associated functions are:The brain. The brain is the control centre of the nervous system and is located within the skull. … The lungs. … The liver. … The bladder. … The kidneys. … The heart. … The stomach. … The intestines.

What is an example of an organ?

Organs are the body’s recognizable structures (for example, the heart, lungs, liver, eyes, and stomach) that perform specific functions. An organ is made of several types of tissue and therefore several types of cells.

What is the hardest body system to learn?

4 The endocrine system and the nervous system are generally considered two of the most complicated systems in the body.

What are the 11 main body systems?

The 11 organ 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.

What is the strongest muscle in the human body?

masseterThe strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars. The uterus sits in the lower pelvic region.

What are the 11 major organ systems and their functions?

There are 11 major organ systems in the human organism. They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems.

What is the smallest organ in the body?

What’s the smallest organ in the human body? You’ll find the pineal gland near the center of the brain, in a groove between the hemispheres. It’s not an organ like those in the abdominal cavity.

What are the four functions of the muscular system?

The main functions of the muscular system are as follows:Mobility. The muscular system’s main function is to allow movement. … Stability. Muscle tendons stretch over joints and contribute to joint stability. … Posture. … Circulation. … Respiration. … Digestion. … Urination. … Childbirth.More items…•

Which of the following is a function of this organ system?

Organ Systems of the Human BodyOrgan SystemFunctionsSkeletalSupports and moves body Protects internal organs Mineral storage Blood formationMuscularLocomotion Heat productionNervousCoordinates activities of other organ systems Responds to sensationsEndocrineRegulates body functions by chemicals (hormones)7 more rows

What organ system is the skin in?

integumentary systemThe skin is the largest organ of the body. The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. One of the main functions of the skin is protection.

What is the largest organ in the body?

Skin is the human body’s largest organ. Body organs aren’t all internal like the brain or the heart. There’s one we wear on the outside. Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it.

What is the hardest substance in the human body?

Tooth enamel1. Tooth enamel is the hardest substance in the body. The shiny, white enamel that covers your teeth is even stronger than bone. This resilient surface is 96 percent mineral, the highest percentage of any tissue in your body – making it durable and damage-resistant.

What are the 4 major parts of the body?

The basic parts of the human body are the head, neck, torso, arms and legs.

What is a body organ system?

An organ system is a group of organs that work together as a biological system to perform one or more functions. Each organ does a particular job in the body, and is made up of distinct tissues.

What are the 78 organs in the human body?

Among these 78 organs, five organs are considered as vital for survival. These include the heart, brain, kidneys, liver and lungs….Types of Organs in a Human Body.Adrenal GlandsBladderHeartKidneysPancreasPharynxThymus GlandTongueTestesSeminal vesicles13 more columns