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Genetically modified organisms (GMOs) are created by inserting one or more genes into an organism’s genome. As you know, each gene codes for a polypeptide or protein, so by inserting a new gene we can get organisms to produce a new protein. A researcher would like to make a genetically […]

1. Do all living cells have one or more internal, membrane-bound organelles? 2. Describe the effect of cyanide and arsenic on cellular respiration. Include the effect of these poisons on the electron transport chain. 3. Why are compounds such as aerosols and fumes not subject to theGas Laws? 4. Are […]

Problem 1 As you and a friend sit together enjoying your breakfast of Fruit Loops one morning, your friend glances at the cereal box and says “What is this unsaturated, saturated fat thing? Isn’t fat just fat?”.   Draw a diagram that you could use to explain the molecular difference between saturated […]

Assume that a particular genetic condition in a mammalian species causes an inability to digest lactose. This disorder occurs with equal frequency in males and females. In most cases, neither parent of affected offspring has the condition. a. Describe the most probable pattern of inheritance for this condition. Explain your […]