Chapter 4: The Tissue Level of Organization Checkpoint Questions 1. Define histology: Histology is the study of tissues 2. List the four basic types of tissues in the body: a. Epithelial tissue b. Connective tissue c. Muscle tissue d. Neural tissue 3. List five important characteristics of epithelial tissue: a. The cells are bound closely together b. A free surface exposed to the environment or internal chamber/passageway c. Attachment
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above) it will expand as you write. Activity 1: Tissue Types 1-1: List the four types of tissue found in the human body and give an example of each. 1. _Epithelial__example: Skin_ 2. Connective_ example: Tendons___ 3. _Muscle__example: Muscles of heart_ 4. _Nervous_example: Brain__ Activity 2: Epithelial tissue 2-1: What are the characteristics of epithelial tissue? _Polarity‚ Specialized contacts‚ Supported of connective tissue‚ Avascular but innervated‚ Regeneration___ 2-2:
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5 0 out of 0.5 points The basic difference between dense irregular and dense regular connective tissues is in the amount of elastic fibers and adipose cells present. Selected Answer: True Question 6 0.5 out of 0.5 points The first step in tissue repair involves ________. Selected Answer: inflammation Question 7 0.5 out of 0.5 points Nervous tissue consists mainly of neurons and collagen fibers. Selected Answer: False Question
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List the 4 primary tissue types and give the general characteristics and functions of each one. Epithelium- The epithelium protects us from the outside world. Skin‚ absorbs. Stomach and intestinal lining‚ filters. The kidney‚ secretes. Forming of glands‚ closely attached to each other forming a protective barrier‚ always has one free surface open to outside the body or inside an internal organ‚ has no blood vessels but can soak up nutrients from blood vessels in connective tissue underneath‚ always
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different species. -all known vertebrates have common feature (skull & vertebrae): this leads to evolutionary theory. Hierarchy of Structural Organization -Body -> System -> Organ -> Tissue -> Cells -> Chemical/Molecular -> Atomic -Four types of Tissue: Connective‚ Epithelia‚ Muscle‚ Nerve Guiding Principle of Anatomy -The function of an anatomically distinct structure can be in part explained by understanding the organization of its components. Observing -unaided
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the ER and is involved in secretion and intracellular transport. • Lysosome - The lysosomes are known as the ’digestive system’ as they can digest all major chemicals in living cells‚ they are enclosed by a membrane. THE VARIOUS TISSUES OF THE BODY Epithelial tissue Epithelia are the linings of external and internal surfaces and body cavities‚ including ducts (channels or tubes) carrying secretions from glands. They are composed of several layers of cells‚ called compound epithelia‚ or a single
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branchial and hypocranchial musculature. I.PARIETAL or SOMATIC MUSCLES The Parietal muscles which completely covers the whole body of dogfish consists of: 1. Myotomes - zigzag series which is separated from one another by: 2. Myosepta - white connective partitions 3. Lateral septum - white longitudinal line in the middle part of the side of the body‚ outer edge of of horizontal skeletongenous septum that divides into: a. Dorsal or Epaxial portions i. Dorsal longitudinal bundles - usually 2
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My name is Eddie Curlin II and I’m doing my research paper on Techniques of Massage therapy. The techniques that I learned on my own being a massage therapy student is Deep tissue massage‚ Hitol Massage‚ and Shiatsu. I based my research paper on these three because they are very interesting to me and I like to them for my mom. The reason why I say that is because she has carpal tunnel in her hands and whenever they hurt I try to heal them using massage therapy so it works and now I will
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Organisation of the human body. Jade Roberts. Barbara. P1‚ P2 AND P3. Health and Social Care level 3. 1 In this booklet I will be explaining what the main components and functions are of the cells. I will also be outlining the structure of the main tissues in the body and the gross structure of all the body systems. 2 The components and functions of cells. Cell membrane All organisms have something in common‚ they all have a cell membrane. The cell membrane is a barrier that separates a cell from
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human body is summarised as follows: Cells—> Tissues—> Organs—> Systems—> Organism. The same type of cells which carry out a specific function are organised into a tissue. For examples‚ a group of muscle cells form a muscle tissue while a group of nerve cells form a nerve tissue. They are organised to work together to perform specific functions as the result of cells in the human body do not work individually. An organ is a group of tissue that cooperates to carry out a specific life process
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