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ADVENTITIOUS SUBSTANCES REMOVED FROM SLIDE TEST
ADVENTITIOUS SUBSTANCES REMOVED FROM SLIDE TEST

... the value of the fractions isolated as antigen in the complement fixation test for syphilis. They found that the acetone insoluble portion was the most potent and specific fraction, and that such substances as neutral fats, fatty acids, soaps, cholesterol and other unidentified lipoidal substances; ...
Maintaining an Alkaline Environment
Maintaining an Alkaline Environment

... carbonic acid  H20 + CO2 (which is exhaled)  Problems arise when there is a deficiency of enzymes and nutrients to fully break-down glucose  Enzymes require vitamins and minerals to function (K, Mg, Mn, Cu, Fe, Vitamins B1, B2, B3, B5, B6 and CoQ10)  If the food comes with these nutrients that O ...
Amino Acid Catabolism: C
Amino Acid Catabolism: C

... produced from aspartate & asparagine. Aspartate transamination yields oxaloacetate. Aspartate is also converted to fumarate in Urea Cycle. Fumarate is converted to oxaloacetate in Krebs cycle. ...
Amino Acid Catabolism: C
Amino Acid Catabolism: C

... produced from aspartate & asparagine. Aspartate transamination yields oxaloacetate. Aspartate is also converted to fumarate in Urea Cycle. Fumarate is converted to oxaloacetate in Krebs cycle. ...
Chemistry
Chemistry

... ZOOLOGY ...
Some psychrophiles  Abstract
Some psychrophiles Abstract

... Much of the Earth’s surface, both marine and terrestrial, is either periodically or permanently cold. Although habitats that are largely or continuously frozen are generally considered to be inhospitable to life, psychrophilic organisms have managed to survive in these environments. This is attribut ...
CHEMICAL REACTIONS Chapter 4
CHEMICAL REACTIONS Chapter 4

... Depict the kind of reactants and products and their relative amounts in a reaction. ...
Universitat Autònoma SEPARACIÓ DE COMPOSTOS ANIÒNICS I NEUTRES AMB
Universitat Autònoma SEPARACIÓ DE COMPOSTOS ANIÒNICS I NEUTRES AMB

... as well as the Pd(II) looses from the organic phase. The amino acid extraction distribution results were correlated with the previous parameters, lipophilicity and polarity and it was found that such amino acid properties can explain them, except for Phe and Trp. In the case of these, an extra inter ...
CV Protection in the EMPA-REG OUTCOME Trial: A
CV Protection in the EMPA-REG OUTCOME Trial: A

... intensive glucose control trials (12) reported a 9% reduction in major CV events for an average HbA1c reduction of 0.7%, but no significant reduction in CV or all-cause mortality. By their mode of action, SGLT2 inhibitors induce natriuresis and osmotic diuresis (13,14) and a drop in systolic and dias ...
Cadherin adhesion depends on a salt bridge at the N
Cadherin adhesion depends on a salt bridge at the N

Phase-I metabolism
Phase-I metabolism

... • By non-specific esterase and amidase enzymes that present in plasma, gut, liver and kidney. • It has a beneficial role in most of prodrugs that after hydrolysis inside the body release the active form of the drug. ...
Homework Booklet [4,S]
Homework Booklet [4,S]

... 2. Find the number of moles in each of these substances: (a) 284 g of sodium sulphate (b) 11 g of carbon dioxide (c) 1 kg of sodium hydroxide (d) 106 mg of sodium carbonate (e) 18.4 g of potassium sulphate (f) 11 kg of sulphur dioxide (g) 1x 10-6 g of potassium hydroxide (h) 210 mg of silver carbona ...
EXAM IIR - Academics
EXAM IIR - Academics

... CHEM 103 NOVEMBER 25 2002 Page 10 of 13 18. NASA uses a balloon filled with He to monitor gamma rays in the upper atmosphere. The high altitude balloons can make it to an altitude of 4 km above the earth with a payload of 200-400 kg of instruments. Conditions at Sulphur Springs CO, where the balloon ...
statins i
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... Hypolipidemics This study material is recommended specifically for practical courses from Pharmacology II for students of general medicine and stomatology. These brief notes could be used to prepare for the lesson and as a base for own notes during courses. Addititonal explanations and information a ...
Molecular Basis of Evolution
Molecular Basis of Evolution

... concerned with the evolutionary relationships of organisms, and the assignment of a group of organisms to a given taxonomic rank is of secondary importance. Nevertheless, the two areas of biology are closely related to each other, because the classification of organisms is conducted to reflect their ...
enzyme activity
enzyme activity

... How do abiotic or biotic factors influence the rates of enzymatic reactions? ■BACKGROUND Enzymes are the catalysts of biological systems. They speed up chemical reactions in biological systems by lowering the activation energy, the energy needed for molecules to begin reacting with each other. Enzym ...
Recent developments in photorespiration research
Recent developments in photorespiration research

... Blockade of one of these pathways, which is very much reminiscent of the plant C2 cycle, by inactivating GDC only slightly decreased growth in the photorespiratory condition of normal air [44]. Blockade of the glycerate pathway by inactivation of TSR also produced only minor effects. The combination ...
Biology 103 Lecture and Biology 103A Lab Objectives
Biology 103 Lecture and Biology 103A Lab Objectives

... location of high energy bonds, use in cells, relation to ADP). METABOLISM 7. Explain what is meant by the metabolism of the cell. 8. Describe a metabolic pathway. ENZYMES 9. Define the term enzyme (include composition and function.) Be able to relate the term’s catalyst and enzyme. 10. Know and be a ...
Protein structure
Protein structure

... Protein function and structure Function is often assigned based on homology. However, homology based on sequence identity may be subtle. Consider RBP and OBP: these are true homologs (they are both lipocalins, sharing the GXW motif). But they are distant relatives, and do not share significant amin ...
2. Following removal of the larynx, an individual would?
2. Following removal of the larynx, an individual would?

... 74. A protein molecule ingested in the food will be digested by enzymes secreted by? a. the mouth, stomach, and colon b. the stomach, liver, and small intestine c. the small intestine, mouth, and liver d. the pancreas, small intestine, and stomach 75. A protein molecule ingested in the food must be ...
PALI—a database of Phylogeny and ALIgnment of homologous
PALI—a database of Phylogeny and ALIgnment of homologous

... ABSTRACT PALI (release 1.2) contains three-dimensional (3-D) structure-dependent sequence alignments as well as structure-based phylogenetic trees of homologous protein domains in various families. The data set of homologous protein structures has been derived by consulting the SCOP database (releas ...
Bio301 final exam 2005 with model answers
Bio301 final exam 2005 with model answers

... advantage against a competing organisms and why. The four growth constants are: maximum specific growth rate umax (h-1, or g cells produed per g cells present per h) substrate half saturation constant ks or kM (g/L) maintenance coefficient mS (h-1, or g of substrate used per g of cells per h) maximu ...
Term 111, Final Exam (All correct choices are A): 1. What is the
Term 111, Final Exam (All correct choices are A): 1. What is the

... B) at some angle larger than 0 and less than 90 degrees C) sharing the same space D) at some angle larger than 120 and less than 180 degrees E) coplanar (at a 0 degree angle) to each other Choice A ...
2 C2H6 (g)
2 C2H6 (g)

... Li3N (s) + 3 D2O (l)  ND3 (g) + 3 LiOD (aq) Calculate how many grams of heavy water are required to produce 150.0 mg of ND3 (g). (The molar mass of deuterium, D, is 2.014 g/mole) Question 15 of 28 What is the maxiumum mass of S8 that can be produced by combining 78.0 g of each reactant? 8 SO2 + 16 ...
Chemistry - Birkenhead School
Chemistry - Birkenhead School

... nature of the particles involved depends on the type of bonding and the structure of the substance. The stronger the forces between the particles the higher the melting point and boiling point of the substance. Limitations of the simple model include that there are no forces between the spheres, tha ...
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Biochemistry



Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms. By controlling information flow through biochemical signaling and the flow of chemical energy through metabolism, biochemical processes give rise to the complexity of life. Over the last decades of the 20th century, biochemistry has become so successful at explaining living processes that now almost all areas of the life sciences from botany to medicine to genetics are engaged in biochemical research. Today, the main focus of pure biochemistry is in understanding how biological molecules give rise to the processes that occur within living cells, which in turn relates greatly to the study and understanding of whole organisms.Biochemistry is closely related to molecular biology, the study of the molecular mechanisms by which genetic information encoded in DNA is able to result in the processes of life. Depending on the exact definition of the terms used, molecular biology can be thought of as a branch of biochemistry, or biochemistry as a tool with which to investigate and study molecular biology.Much of biochemistry deals with the structures, functions and interactions of biological macromolecules, such as proteins, nucleic acids, carbohydrates and lipids, which provide the structure of cells and perform many of the functions associated with life. The chemistry of the cell also depends on the reactions of smaller molecules and ions. These can be inorganic, for example water and metal ions, or organic, for example the amino acids which are used to synthesize proteins. The mechanisms by which cells harness energy from their environment via chemical reactions are known as metabolism. The findings of biochemistry are applied primarily in medicine, nutrition, and agriculture. In medicine, biochemists investigate the causes and cures of disease. In nutrition, they study how to maintain health and study the effects of nutritional deficiencies. In agriculture, biochemists investigate soil and fertilizers, and try to discover ways to improve crop cultivation, crop storage and pest control.
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