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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BLOOD 1. The important components of blood include plasma‚ erythrocytes‚ and leukocytes. Red blood cells or erythrocytes account for 45 % of the blood. Leukocytes or white blood cells‚ aid in protecting the body from disease as well as platelets. Platelets function to inhibit excessive bleeding from the body. The plasma layer is another layer that constitutes the majority of blood. 2. The Plasma is straw coloured. It has 90% water‚ 7%proteins and 3% other substances. The Plasma protects the
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29/09/2007 Activity 1: hair structure a) Describe‚ in detail‚ the structure of a hair identifying the 3 layers. Hairs are dead structures that are made of hardened protein called keratin. Keratin provides the body with a protective toughness for its entire surface. Hair is comprised of 3 layers these are as follows the cuticle‚ the cortex and the medulla. The cuticle is the outer layer of the scale cells with each scale overlapping each other towards the tip of the hair. This
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. INTRODUCTION Learning Objectives 1. Define Psychology. 2. Describe the difference between opinions‚ values and facts‚ and explain how the scientific method is used to provide evidence for facts. 1. Define psychology. Psychology is the scientific study of the mind (mental processes) and behavior. 2. Describe the major schools of thought and theoretical perspectives in psychology. behaviorism psychology based on the premise that it is not possible to objectively study the mind‚ therefore
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Laboratory 8 - Endocrine System Endocrine Gland Histology PhysioEX 9.0 – Endocrine System Physiology (Exercise 4) Endocrine Gland Histology Objectives 1. To understand the function of the endocrine system 2. To learn about the major endocrine glands‚ the hormones they produce‚ and the effects they initiate 3. To familiarize the student with histological identification of various endocrine glands Background The endocrine system consists of cells and tissues that secrete chemical
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Q.2- Discuss what neuromodulators are and how they modulate the sensation of pain. The sensation and clarification of pain includes activation of individuals brain regions associated with spatial discriminative and affecting mechanisms of pain awareness. This is clearly a potential concern of movement of the primary afferent nociceptor‚ and comprises integration of the polysynaptic yield from the primary afferent through several arising pathways. The exact position of specific supraspinal regions
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Submitted to – Professor Anshuman‚ Faculty of Legal History ‚TNNLS Submitted by- Mohamed Ashik Jaman. J Roll No. – 2013~BA0130039 Class – 2nd Year Semester- III INTRODUCTION: India‚ has always been proved to be a wealthy Nation‚ as far as archeology could prove. The Indus Valley is regarded as the birth place of the human civilization and many other prosperous Kingdoms and dynasties thereafter. The Country is naturally wealthy and rich with flora and fauna‚ which turned the country automatically
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BSC2085L Anatomy-Physiology 1 Lab Quiz 1 Study Guide Anatomical position is the reference position we use for all anatomical descriptions. Directional Terminology: Superior – Above Inferior – Below Superficial – Closer to the surface Deep – Farther away from the surface Proximal – Closer to the point of attachment or origin Distal – Farther away from the point of attachment or origin Medial – Toward the midline of the body or organ Lateral – Away from the midline of the body or organ Anatomical
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Exercise 9: Renal System Physiology: Activity 3: Renal Response to Altered Blood Pressure Lab Report Pre-lab Quiz Results You scored 25% by answering 1 out of 4 questions correctly. 1. If all other variables are kept constant‚ how does the afferent arteriole radius affect the rate of glomerular filtration (select all that apply)? Your answer : b. A decreased afferent arteriole radius will increase the rate of glomerular filtration. Correct answer: c. An increased afferent arteriole radius will increase
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1.0 Introduction Effective management of organizations and human resources is facing enormous challenges. Organizations are downsizing‚ reengineering themselves to compete in the global market and facing an explosion of available information (Luthans‚ 1998). According Max Messmer‚ CEO of Robert Half‚ said in a recent survey of 150 executives from some of the nation’s largest companies‚ that leadership skills were identified as the most important assets of managers (1999). And at the heart of service
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