In Chapter three‚ The Order Police and the Final Solution: Russia 1941‚ Browning talks about the involvement in 1941 of the Order Police in the massacre of Soviet Jews. There were orders from the higher ups in Hitler’s Germany that authorized the wholesale slaughter of civilians in the Eastern Front. There were two orders handed down from Major Weis of Police Battalion 309. The first order‚ the “commissar order” (Browning 11)‚ “all Communist functionaries in the army as well as those in the civil
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4 Enzymes and metabolism 4.1 Metabolism (Book 1A‚ p. 4-3) Metabolism (新陳代謝) refers to the (1) _______________ of the chemical reactions that take place in an organism to keep it alive. Catabolism (分解代謝) Anabolism (合成代謝) All the (2) _______________ reactions within an organism (3) _______________ energy All the (4) _______________ reactions within an organism (5) _______________ energy 4.2 Properties and actions of enzymes (Book 1A‚ p. 4-4) A What is the role of enzymes in metabolism?
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are referred to as the monohydroxyphenolase and o-dihydroxyphenolase activities of tyrosinase‚ respectively (Andrawis & Kahn‚ 1986). Tyrosinase is a copper containing enzyme found in many plant and animal cells. It plays a central role in the enzymatic browning of some fruits and vegetables‚ as well as such processes as vertebrate pigmentation. The reaction is localized in pigment cells and produces the melanin
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usually involves preventing the growth of bacteria‚ fungi and other micro-organisms‚ as well as retarding the oxidation of fats which cause rancidity. Food preservation can also include processes which inhibit visual deterioration‚ such as the enzymatic browning reaction in apples after they are cut‚ which can occur during food preparation. Many processes designed to preserve food will involve a number of food preservation methods. Preserving fruit by turning it into jam‚ for example‚ involves boiling
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In the research article‚ Testing the link between community structure and function for ectomycorrhizal fungi involved in a global tripartite symbiosis‚ by Jennifer Walker‚ Hannah Cohen‚ Logan Higgins and Peter Kennedy‚ the relationship between Alnus trees‚ ectomycorrhizal (ECM) Fungi and Frankia bacteria was looked at. Alnus are a group of trees‚ which have a symbiosis with ECM fungi and nitrogen fixing bacteria. The bacteria helps the fungi get nutrients and the bacteria/fungi symbiosis helps to
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University of Santo Tomas Faculty of Pharmacy EFFECT OF pH ON ENZYMATIC ACTIVITY Abogado‚ Paula Isabel‚ Agustin‚ Nikka Rebecca‚ Andres‚ Mary Anne B.‚ *Austria‚ Beatrice April‚ Baybay‚ Jan Miko Aaron 2BMT I. ABSTRACT pH greatly affects the activity of enzymes. There is a point or pH level where maximum activity of enzyme can be achieved‚ this is called optimum pH. Invertase was extracted from yeast and used as the detanured enzymes. Two sets of six test tubes were each added with different
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in heaven‚ the first by the throne! Milan Marcus‚ 9c 05.03.2012 English‚ Mrs. Dent Poetry Analysis of The Lost Leader by Robert Browning‚ written 1845 “The Lost Leader” is a poem written by Robert Browning in 1845. It is believed that the poem was written by Browning as a critique to William Wordsworth‚ who in the poem is the lost leader. Browning admired Wordsworth and his poetry‚ and thought that Wordsworth‚ who supported the
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indicates enzymatic activity. Ethylenediamine tetraacetic acid (EDTA) is a preservative. The magnesium and calcium that EDTA binds are the cofactors used by the enzymes of bacteria and fungi that can spoil food. Benzoquinone reflects light of orange wavelengths and absorbs light of green wavelengths‚ which makes us measure enzymatic activity by measuring light absorbance. There is a hypothesis that enzyme kept at 37 degrees Celsius will show the most absorbance which shows most enzymatic activity
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Experiment No. 12 Aim- To study the effects of temperature on the enzymatic activity of salivary amylase on substrates starch. Materials required- Test tubes‚ beakers‚ pipettes‚ funnels‚ thermometer‚ cotton‚ starch‚ iodine‚ potassium iodide‚ sodium chloride‚ thermocol box‚ buffer solution of pH 6.8 & match box. Principle- Salivary amylase is an amylolytic enzyme found in saliva released from salivary glands. All the enzymes show optimum enzymatic activity around 37° C which is our body temperature. Any deviation
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He used sex‚ violence and moral hypocrisy as themes in many of his poems. Browning‚ like Charles Dickens‚ filled his literary works with people from all levels of society and he also included characters that were immoral and evil. According to The Literature Network‚ “Robert Browning’s dramatic monologues covered a wide array
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