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Explain the Coliforms - Microbiological Study of Water?
These are widely used indicators which belongs to the family Enterobacteriaceae and make up about 10% of the intestinal microflora of human and other animals. These are facultative anaerobes, gram negatives, non sporing rods that ferment lactose with gas formation within 48 hours at 35°C. These include E.coli, Enterobacter aerogenes and Klebsiella pneumoniae. Absence of these in water sample indicates the absence of faecal contamination and thus makes the water suitable for human consumption.
Q Why do protease-supplying cells of the stomach and of the pancreas make only precursors of the active proteolytic enzymes? The stomach and the pancreas make zymogens of the p
Deciduous Senescence - Senescence Only the leaves senesce as in many trees. The senescence of leaves, or abscission occurs when at the base of a leaf a layer of cells is laid
Consider the case of a rare mutant in which the concentration of solutes in the kidney medulla interstitial spaces is equal to the concentration of solutes in the liquid in the lum
Explain Biochemical or Physiological Risk Factors ? The biochemical or physiological risk factors are those abnormalities, some of which are metabolic in nature, which give ris
What is the excretion for agamalizard
Define Impediments to infuse biology - Lack of trained people? At present, biologists as a rule have not been trained sufficiently in quantitative approaches. A heavy dose of m
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What are some examples of biological activities in which osmosis plays an important role? Hemolysis (destruction of red blood cells) by entrance of water, the hydric regulation
Define Heart Rate (HR) Method - aerobic capacity? An alternative method for determining aerobic capacity involves the measurement of heart rate. Heart rate is linearly associa
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