'Ultra violet rays' presentation slideshows

VITAMINS

VITAMINS. Vitamins may be regarded as organic compounds required in the diet in small amounts to perform specific biological functions for normal maintenance of optimum growth and health of the organism. There are about 15 vitamins, essential for humans.

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Pretest Review

Pretest Review. Scientific Method. Collaborate Share info Build upon other work. Direct Relationship. variable increases and other variable increases. Inverse Relationship. variable increases and other variable decreases. Linear Relationship.

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Lipids Definition & gen. properties

Lipids Definition & gen. properties. Def: lipids are heterogeneous group related to fatty acids. Lipids are relatively insoluble in water. They are soluble in nonpolar solvents such as chloroform , diethyl ether, acetone, benzene and ether.

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Micronutrients

Micronutrients. Extension. Learning objectives. To understand the importance of micronutrients. To recognise the difference between water soluble and fat soluble vitamins, major minerals and trace minerals. To know the functions and sources of the micronutrients.

773 views • 41 slides

PROBLEMS IN TISSUE CULTURE

PROBLEMS IN TISSUE CULTURE. There are problems that can disrupt and cause tissue culture activity goals not reached. In General, disorders comes from: - materials p lanting (explant) - environmental culture - Human. 1.

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Retractable Loading Spouts

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Ancient 450 and years prior

Ancient 450 and years prior. Pythagoras of Samos. about 569 BC - about 475 BC Samos , Ionia

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THE WORLD OF EUREKA FORBES

THE WORLD OF EUREKA FORBES. EUREKA FORBES LIMITED. Eureka Forbes a part of the Shapoorji Pallonji Group, are the pioneers of water purification in India Undisputed leaders in Water Purification Systems, Vacuum Cleaners & Air Purifiers

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Reasons to Wear Sunglasses

Before buying sunglasses, a question might strike in your mind that why should anyone wear sunglasses or what are the advantages of wearing sunglasses. In this slide, you will have answer of both questions. There are many reasons that people wear sunglasses and amidst all reasons the most common reasons are, this is a very cool style statement and it prevents many disease.

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WEL COME

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Depletion of the Ozone Layer.

Depletion of the Ozone Layer. Ameer Rum. . What is the Ozone Layer?. The Sun brings down Ultraviolet rays , the ozone layers job is to protect the earth from it. The ozone layer lies in the Stratosphere. The ozone layer is 30 miles above earth. At the top it contains Ozone.

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OZONE DEPLETION

OZONE DEPLETION. IS IT A SERIOUS THREAT?. The Problem:. An increase in Chlorofluorocarbons in the upper stratosphere will break down the existing ozone layer which protects life on earth from intense ultra violet rays. (review electromagnetic spectrum). Dream chemicals? CFCs discovered 1930s

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Skin Cancer

305 views • 9 slides

Oxygen

Oxygen. By: Won 7.2 Subject: Science. Who and When discovered the oxygen?. Joseph and Carl Wilhelm, they both independently discovered oxygen. On 1774. Melting point and boiling point. Melting point= 54.8 Boiling point= 90.19. 3 interesting Facts. Solid and liquid are pale blue

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Titan

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u2022 Window tinting film prevents the sunu2019s harmful UV sun light from entering your truck and furthermore your little brown eyes and skin. Everyone already is aware that high doses of Ultra violet rays can do considerable injury to your body. u2022 The adhesive useful to attach the tint film to the window can additionally be the bonding agent with the glass in the tragic event associated with a car accident.

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