What tissue makes up the organs that send messages to control the body?
Nervous Nervej tissue makes up the organs that send messages to control the body.
What type of tissue can shorten itself?
Muscle tissue is characterized by properties that allow movement. Muscle cells are excitable; they respond to a stimulus. They are contractile, meaning they can shorten and generate a pulling force.
What type of tissue is capable of contracting?
There are four fundamental types of animal tissues: muscle tissues, epithelial tissues, connective tissues, and nervous tissues. The muscle tissue is the animal tissue capable of contraction and is associated with the various movements or locomotion in animals.
What type of tissue makes up organs?
As we saw above, every organ is made up of two or more tissues, groups of similar cells that work together to perform a specific task. Humans—and other large multicellular animals—are made up of four basic tissue types: epithelial tissue, connective tissue, muscle tissue, and nervous tissue.
What are types of tissue?
There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).
What are connective tissues?
Tissue that supports, protects, and gives structure to other tissues and organs in the body. Connective tissue also stores fat, helps move nutrients and other substances between tissues and organs, and helps repair damaged tissue. Connective tissue is made up of cells, fibers, and a gel-like substance.
What epithelial tissue does?
Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands. They perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception.
What is a muscle tissue?
Muscle tissue is composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts. The tissue is highly cellular and is well supplied with blood vessels.
How do tissues make organs?
Tissues Form Organs
An organ is two or more tissues that come together to form a single unit with a unique structure and function. The heart, for example, is an organ that contains all four types of tissue to accomplish its very important task.
What are cell tissues and organs?
Cells are compartmentalized structures that perform the basic functions necessary to support life. A tissue consists of a group of cells working together to perform a common function. … An organ is a group of tissues that function together to perform a shared function. Some organs include the heart and lungs.
How are tissue related to organs?
Cells are the basic structural and functional units of living entities. A cluster of cells similar in structure, performing the same particular function form a tissue. Tissues in turn group together and form the organ. In turn, the organ system is formed when a group of organs are dedicated to performing a function.
What tissue forms tendons and ligaments?
Loose connective tissue works to hold organs in place and is made up of extracellular matrix and collagenous, elastic and reticular fibers. Dense connective tissue is what makes up tendons and ligaments and consist of a higher density of collagen fibers.
What type of tissue is cartilage?
Cartilage is a form of connective tissue in which the ground substance is abundant and of a firmly gelated consistency that endows this tissue with unusual rigidity and resistance to compression. The cells of cartilage, called chondrocytes, are isolated in small lacunae within the matrix.
What is stromal tissue?
Anatomical terminology. Stroma (from Greek στρῶμα ‘layer, bed, bed covering’) is the part of a tissue or organ with a structural or connective role. It is made up of all the parts without specific functions of the organ – for example, connective tissue, blood vessels, ducts, etc.
How are tissues and organs different?
Tissues are collections of cells which serve the same function while organs are collections of tissues. Organ systems are composed of groups of organs with the same purpose and function. The types of tissues include epithelial, connective, nervous and muscle.
How does the type of tissue in an organ relate to its function?
How does the type of tissue in an organ relate to its function? Tissues are collections of similar cells that help perform common functions.
What are cell tissues?
Cells are the smallest, structural and functional unit of an organism, which is characteristically microscopic. Tissues are the distinct types of material consisting of specialized cells and their products. Found in both unicellular and multicellular organisms.
What is collagenous connective tissue?
Collagenous connective tissue is divided into two types, based upon the ratio of collagen fibers to ground substance. Ground substance is an aqueous gel of glycoproteins and proteoglycans that occupies the space between cellular and fibrillar elements of the connective tissue.
What type of tissue is bone?
Tissue that gives strength and structure to bones. Bone is made up of compact tissue (the hard, outer layer) and cancellous tissue (the spongy, inner layer that contains red marrow). Bone tissue is maintained by bone-forming cells called osteoblasts and cells that break down bone called osteoclasts.
What are connective tissue cells?
Connective tissues are characterized by an abundance of intercellular matrix with relatively few cells. Connective tissue cells are able to reproduce but not as rapidly as epithelial cells. Most connective tissues have a good blood supply but some do not. Numerous cell types are found in connective tissue.
Where is connective tissue in the body?
Connective tissue is found in between other tissues everywhere in the body, including the nervous system. The three outer membranes (the meninges) that envelop the brain and spinal cord are composed of dense inert connective tissue.
What is dense fibrous tissue?
Dense connective tissue, also called dense fibrous tissue, is a type of connective tissue with fibers as its main matrix element. The fibers are mainly composed of type I collagen. Crowded between the collagen fibers are rows of fibroblasts, fiber-forming cells, that generate the fibers.