This essay describes tissues receiving stimuli and conducting electrical impulses to and from various parts of the body differentiate to form the nervous tissue. The tissue in discussion, therefore, coordinates bodily functions. And also three elements of the nervous tissue…
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The connective tissue generally serves to support and connect the body tissues. It also functions in protecting organs and storage of nutrients. The elements of this tissue are fibres, ground substance, and cells. The loose connective tissues (areolar, adipose and reticular) and dense connective tissue (dense regular and dense irregular) are the two kinds of the mentioned tissue. The bone, cartilage, and blood are specialized connective tissues. Categorized into compact and spongy is the bone tissue. The types of cartilage are hyaline cartilage, fibrocartilage, and elastic cartilage and the blood tissue consists of erythrocytes, thrombocytes, and leucocytes. There are three types of muscle tissues, namely the smooth, skeletal and cardiac muscles. The cells that constitute the smooth muscle are spindle-shaped, lying on the walls of organs and blood vessels. The smooth is an involuntary muscle. Striated and packed in bundles, the skeletal muscle aids in movement because it attaches to bones while the cardiac muscle tissue is located in the heart. It is vital for effective blood-flow, which accounts for the heartbeat. The muscular tissue allows for movement of structures and that of the entire body. It also moves food, waste, and blood through organs and accounts for mechanical digestion.The epithelial tissue is classified into tow, namely the cell shape and layer arrangement. Squamous (flat), cuboidal, columnar and transitional are shapes of the tissue in discussion. Based on cell arrangement, the tissue consists of simple, stratified and pseudostratified columnar epithelium. Simple epithelium consists of a single layer of cells for filtration and absorption while stratified aids in protection from abrasion on the skin. Tissues of the endocrine and exocrine glands form the glandular epithelial tissue. The epithelium functions to cover the surface of the body and lining body cavities. It plays roles in filtering and secretion as well.
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“The Nervous Tissue Coursework Example | Topics and Well Written Essays - 750 Words”, n.d. https://studentshare.org/biology/1688514-series-of-assessment-criterias-please-see-notes.
353). The cuticle is 5µm thick in young larvae (36 hours, first instar), 25µm in 60-hour-old larvae (second instar), and 40µm in last (third) instar larvae. Maggot behavior is linked to instar development; for example, in the first and second instar the maggots stay close together and feed, but in the third instar, they move away from each other and seek a safe placement for pupal development to occur.
The brain and the spinal cord combined make up the Central Nervous System which is responsible for the coordination between different organs. The function of the brain is to give ‘orders’ for every action while the spinal cord serves as a medium of communication between the brain and the different organs.
This research aims to evaluate and present Crohns Disease. The disease is commonly found in people who may be biological siblings and also possessing the same form of IBD. In terms of age also, there is high risk for people between the ages of 13 to 30 to contract Crohns disease, as well as high risk for people who smoke, be they men or women.
Nervous Shock Your name Institution Date of submission Lecturer Course Introduction When it comes to the mental shock case, there has been a number of concerns about the elements involved which are considered as being of great subtlety as compared to the case of other physical injuries that occur ordinarily.
This research will begin with the statement that our body carries out mainly 2 types of actions and they are voluntary actions, involuntary actions or reflex actions. Both the actions involve stimuli, impulse, neurons and effector organs. Voluntary action is nothing but an anticipated, may or may not be conscious, goal-oriented movement.
Nerve Processes are the projection in the shape of a finger emanating from the cell body and they transmit signals. They are identified into to types, axons that carry signals away from the cell body and dendrites that take the signals toward the cell body. The nervous system has many-fold functions and remains in command of the entire activities of body and mind.
Study of tissue engineering is a multidisciplinary field encompassing specialities like clinical medicine and cell biology in addition to bio-materials technology (Ikada, 1999, p. 628). This emerging biomedical engineering has two advantages
These effects can be minimized first by altering the source of raw material for making the tissue paper, and secondly by regulating its consumption. This paper discusses that sugar cane is a potential source from which tissue papers can be made. Since, most of the tissue
She should be asked to give a broad smile. She should be asked to widely open her mouth so that the examiner could check the movement of uvula. She should be asked to protrude her tongue and then, it should be noted if the tongue deviates to left or right.
Communication is achieved through electrochemical signals, which cause a release in neurotransmitters. The brain is a highly organized structure with sections called lobes. The lobes are the temporal lobe, occipital lobe, parietal lobe, and frontal lobes.
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