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Effect of Catalase on Hydrogen Peroxide Introduction: Metabolism is the sum total of chemical reactions in the body that are necessary to the maintenance of life. Enzymes are biological catalysts that can speed up, and control, chemical reactions that would otherwise virtually never occur at normal body temperature, 37°C. Thousands […]

Section Ia) Drawing on the concept of Muy Macha as explained by T REX, discuss four main ways in which Homegirls transgress societal gender norms. What consequences do they suffer for these transgressions and do you think the punishments are justified for their actions?Section IIb) Describe the circumstances that led […]

Biology class must be 300 words must cite work. A virus is not alive when it enters cells of the body, it grows and reproduces and often causes viral illnesses. If a virus is not alive how do you kill it without killing the host? How does a virus reproduce […]

Two NotI restriction enzymes cleave DNA on opposite sides of the Dbm gene in a species of yeast. A molecular probe for Dbm detects a DNA restriction fragment of 8.5 kb in organisms that are wild type at Dbm. In a strain of yeast, a Ty1 transposable genetic element mutates […]