Lab Title: Microscopy Objective: To learn how to use and care for a microscope and to know the parts of a compound microscope and to efficiently use the microscope to focus on specimen. Introduction A microscope is an optical instrument used for viewing very small objects‚ typically magnified several hundred times. It consist of different lenses such as: Scanning = 4X‚ Low power = 10X‚ High power = 40 or 43X‚ Oil Immersion = 100X. A microscope is an instrument
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Respiratory System Study guide: 1. What percent of air is oxygen? 21% of air is made of oxygen. 2. What is the entire process of gas exchange between atmosphere and body cells called? The entire process of gas exchange between atmosphere and body cells is called respiration. 3. What is the waste product of cells? The waste product of cells is carbon dioxide. 4. What organs are located in the upper respiratory tract? The upper respiratory tract is composed of the
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The uppermost strand in this structure is called the coding strand. The second strand that lies below the coding strand is called the template strand. In order for a RNA polymerase to go from the upper strand to the second strand it must go through the process called transcription. First‚ the RNA polymerase must attach on to one of the genes on the coding strand on DNA. Once the RNA polymerase attaches‚ it must then begin the process called initiation. This means that the RNA polymerase opens up
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crowning achievement of Greek sculpture. Its asymmetrical balance‚ this motion while at rest‚ and the resulting harmony of opposites is the essence of male beauty. The following will discuss the male sexual anatomy‚ physiology‚ and overall sexual health. In examining the male sexual body‚ the anatomy encompasses both the external and the internal sex organs. The external sex organs consist of the penis and the scrotum. The internal sex organs consist of the testes‚ genital ducts‚ and the fluid producing
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Season 12 of ‘Grey’s Anatomy’ is about to wrap up as only two more episodes are left. But viewers can expect a lot in this short span of time and if you are a fan of Alex and Jo‚ you should brace for some bad news. If actress Ellen Pompeo’s (she plays Meredith) words are any indication‚ the couple is heading for a split. In her interview‚ she said that things are not good between them and Jo is pushing him away. She added that there is a big Alex and Jo situation happening that will shed light on
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Gross Anatomy of the Muscular System Exercise 1: A.) A muscle that is a prime mover/agonist for pivoting the head is the trapezius muscle. B.) One prime mover/agonist for extension of the head is the sternocleidomastoid muscle. C.) One muscle that is a prime mover/agonist for depression of the mandible is the suprahyoid muscle and one muscle that is the antagonist for depression of the mandible is the infrahyoid muscle. D.) One muscle that is a prime mover for smiling is the zygomaticus
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1- Conjunctiva- the conjunctiva’s structure is a fine transparent mucous membrane and its main function is to cover and protect the surface of the eye. It also lubricates the eye as it moves in the socket. 2- Cornea- the corneas structure is a transparent front window through which light enters the eyeball. It is made up of 3 main structures which are the epithelium‚ stroma and endothelium. Its function is that it performs much of the initial focusing
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Histology This lab focused on the examination and identification of tissues that make up the organs of the body. The tissues are divided into four main categories: epithelial‚ connective‚ muscle‚ and neuronal. Click on the thumbnail images to see a larger version. All of the photomicrographs were taken using the 40X objective (400X magnification)‚ which is the highest magnification we use in this lab. Other resources include linked web pages on the "Resources" page and the histology tutorial
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PHYSIOEX 9.0 REVIEW SHEET EXERCISE 4 Endocrine System Physiology NAME ___ LAB TIME/DATE ___ ACTIVITY 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? ___ ___ 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? ___ ___ ___ 3 If an animal has been thyroidectomized‚ what hormone(s) would be missing in its blood? ___ ___ 4 If an animal has been
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Psychiatrc Technicians West Hills College Coalinga Psychiatric Technicians are mental health professionals that generally work under the direction of psychiatrists and registered nurses in state hospitals‚ correctional facilities‚ and developmental centers. They are trained in general/abnormal psychology and in pharmacology. They assist in the implementation of various options‚ including psychoanalytic‚ somatic‚ behavioral‚ humanistic and psychopharmaceutical treatments of mental illness
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