Question: Below are representations of an experiment to determine the order and steps of a biosynthetic pat…
Show transcribed image text Below are representations of an experiment to determine the order and steps of a biosynthetic pathway. Three different plates, each containing minimal medium and a different strain of Neurospora. were prepared. After solidifying, a tiny amount of three different supplements (A, B and C) were added to the plates at the indicated locations. The plates were left for 2 days and growth is indicated by a gray color. Based on the data below, please answer the following series of questions: Which strain lacks any nutritional mutation and is therefore wild-type with respect to this pathway: Which supplement is the earliest substrate the pathway? Strain 12 most likely contains a mutation that stops an enzyme from: Using supplement A as a substrate. Producing supplement B as a reaction product. Producing supplement C as a reaction product. Producing supplement A as a reaction product. Using supplement A as a substrate. What is the order o f the pathway? A rightarrow B rightarrow C B rightarrow C rightarrow A C rightarrow A rightarrow B A rightarrow C rightarrow B B rightarrow A rightarrow C
Below are representations of an experiment to determine the order and steps of a biosynthetic pathway. Three different plates, each containing minimal medium and a different strain of Neurospora. were prepared. After solidifying, a tiny amount of three different supplements (A, B and C) were added to the plates at the indicated locations. The plates were left for 2 days and growth is indicated by a gray color. Based on the data below, please answer the following series of questions: Which strain lacks any nutritional mutation and is therefore wild-type with respect to this pathway: Which supplement is the earliest substrate the pathway? Strain 12 most likely contains a mutation that stops an enzyme from: Using supplement A as a substrate. Producing supplement B as a reaction product. Producing supplement C as a reaction product. Producing supplement A as a reaction product. Using supplement A as a substrate. What is the order o f the pathway? A rightarrow B rightarrow C B rightarrow C rightarrow A C rightarrow A rightarrow B A rightarrow C rightarrow B B rightarrow A rightarrow C
