Question 19 2 Points What is the first identification test performed/observed on a clinical isolate of Gram positive, catalase negative cocci? Use the editor to format your answer Question 20 2 Points A CSF culture grows a gram negative diplococci that is oxidase positive. Which additional tests results are likely for this isolate? glucose=acid, maltose, lactose and sucrose=negative glucose and maltose=acid, lactose and sucrose=negative maltose=acid, glucose, lactose and sucrose=negative maltose and sucrose=acid, glucose and lactose=negative 2 Point