WebNov 10, 2016 · The reason there is a definite optimum and no reading at other temperatures (45 degrees and above) is because respiration is an enzyme controlled reaction. All enzymes will denature above a certain … WebApr 9, 2024 · Objective: to determine the relationship between stress, resilience, and cognitive performance in older people without dementia. Method: multiple linear regressions were performed using measures of cognitive performance as dependent variables, and measures of stress and resilience as predictors in a sample of 63 Spanish elderly …
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WebA level biology - module 2 (exam questions) Flashcards Quizlet A level biology - module 2 (exam questions) Label organelle matching the function (3 marks) Click the card to flip 👆 - Protein synthesis = image of RER - Modifies proteins ( for example, adds carbohydrate to protein) = image of golgi apparatus WebA capillary has a thin wall. This leads to rapid exchange of substances between the blood and tissue fluid. Explain why. Short diffusion pathway Explain how efficient gas exchange … palolo school
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Web1 2 3 Capillaries Capillaries connect the smallest branches of arteries and veins The walls of capillaries are just one cell thick. Capillaries therefore allow the exchange of molecules... WebCapillaries are the smallest type of blood vessel. They can be as tiny as 5 micrometers, which is less than a third of a hair's width. A capillary wall is only one cell in thickness. The... WebSep 8, 2024 · Prior to each assay and among runs, a capillary was rinsed for 5 min with the running A 0.1 M phosphate buffer, pH 2.5 (Sigma-Aldrich, Darmstadt, Germany, P-2188). At the end of each assay day, capillary was rinsed with washing buffer (containing NaOH) for 1 min (BioRad, 148-5022), then with ultra-pure water (1 min) and buffer A (5 min). palolo stream