opens into two lungs‚ hollow sacs with thin walls. The walls of the lungs are filled with capillaries‚ which are microscopic blood vessels through which materials pass into and out of the blood. The circulatory system consists of the heart‚ blood vessels‚ and blood. The heart has two receiving chambers‚ or atria‚
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Frog Dissection Manual 1. 2. Place the frog on the dissecting pan. Do not pin it down. Use these descriptions and the picture to identify each of the following external structures. A. Head – the anterior end of the frog extending to and including the eardrums mouth – the large opening at the anterior end of the head made up of a maxilla and mandible maxilla – the upper jaw bone mandible – the lower jaw bone external nares (i.e. nostrils) – two small openings on the dorsal surface of the
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with the pig and the chicken. Yeah‚ not many people have. At first it didn’t really make any sense to me‚ but if you really think about it‚ you can use the analogy to everything you do in life. The analogy is‚ if breakfast was ham and eggs‚ are you the chicken or the pig. You want to be the pig in everything you do. Because if you’re the pig‚ you sacrifice more and work harder because to become the ham if you’re a pig‚ you must die. There’s nothing wrong with being a chicken‚ but being a pig is the
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The skeletal system is made up of cartilage and bone. Both bone and cartilage are connective tissues‚ that is‚ they are composed of cells in a matrix with intracellular fibers. Just imagine connective tissue as a gelatin salad with grapes and coconut. The grapes would represent cells‚ the gelatin the support material for matrix‚ and the pieces of coconut the intracellular fibers. By changing the amounts of each ingredient and adding extra substances‚ we can produce a material that is very hard like
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ME112 Transmission Dissection Procedure [pic][pic][pic][pic] Remove the bolts from the top Here’s what you will see. Locate Using the punch‚ pound out the (Optional): Pound out the pin and cover of the transmission (they are the selector pin and its collar. cotter pin in the collar. If it falls remove the bar that prevents more only hand tightened). in the transmission‚ don’t worry. than one shift fork being selected. [pic][pic][pic][pic] Unscrew the shift lever (if attached)
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Cow’s eye dissection AIM ~ To locate and distinguish specific parts to an eye of a cow‚ in particular‚ its lens. OBSERVATIONS ~ Before actually beginning the dissection of the cow’s eye‚ we were about to sketch a fairly relative picture of our observing’s of the exterior body of the eye. The eye‚ having almost completely being sheltered in fat and muscle‚ was quite firm and only the cornea and optic nerve was identified. By further cutting down the fat‚ we were able to spot a rather tough pinkie
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Dissection lab In the past 3 weeks we have been dissecting animals of all different sorts. We dissected a worm‚ crayfish‚ grasshopper‚ and a perch (fish). In my conclusion I will explain the diet‚ habitat‚ and how these relate to the structure of these animals. First I am going to be talking about the worm. The Earthworms have setae in groups around or under their body. The setae‚ paired in groups on each segment‚ can be moved in and out to grip the ground or the walls of a burrow. Worms travel
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Form Dissection and Identification of Fetal Pig Muscles Time Allotment: Muscle dissection; 4 hours. Multimedia Resources: See Appendix D for a list of multimedia offerings. The Anatomy of the Fetal Pig (CBS‚ 62 minutes‚ VHS‚ DVD) Fetal Pig (DryLab Plus) (ED‚ CD-ROM) The Fetal Pig: A Technological Dissection (ED‚ CD-ROM) Solution: Carboglycerine solution 30 grams fungicide (Benomyl‚ Sigma) 250 milliliters glycerine 1 liter water Mix together and store in a closed container. Dissection Review
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physiological features of the dissected fetal pig. Another purpose is to comprehend the relationship between structure and function in the body and relate concepts to the structures found in the fetal pig. We must recognize how the different systems in the body work together and develop so the body maintains in homeostasis. Materials: Fetal pig‚ dissecting kit‚ safety goggles‚ latex gloves and paper towels. Procedure: 1. Place the fetal pig ventral side up in the dissecting tray and determine
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Experience on cadaveric dissection. Cadaveric dissection is a must experience for all medical student - either it brings a wonderful experience or a nightmare. My first impression about cadaveric dissection collapsed once I have experience the session myself. I though it must be in a creepy atmosphere‚ with a fleshy and bloody cadaver‚ bad smell and scary dissecting room. However‚ after my first session‚ I appreciated that it is not that bad and honestly I am starting to like it. I can
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