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Q1. Assume you performed a gram stain on a sample from a pure culture of bacteria and observed a field of red and purple cocci. Adjacent cell were not always the similar colour. What do you conclude? Q2. A young child grows quickly, with high levels of cell division and […]

We have identified five estimating methods: the Analogy Method, the Bottom-up Method, the Top-down Method, the Expert judgment Method, and the Parametric or Algorithmic Method. Each estimating method has positive and negative features. Choose one of the methods and create a hypothetical scenario in which the method would be appropriate. […]

Biology Assignemnt Create a 2- to 3-page document in Microsoft Word for providing answers to questions in the following review sheets: Exercise 1 – Disinfectants 1. What does bactericidal mean? Bacteriostatic? Virucidal? Fungistatic?2. Why are control cultures necessary in evaluating disinfectants?3. What factors can influence the activity of a disinfectant?4. […]

Suppose you are interested in studying dogs as a system for obesity. You crossed a Cocker Spaniel to a Labrador Retriever and interbred the offspring for several generations. All of the dogs are given access to the same amount of food and raised on the same farm. You examine dogs […]