Help ⦁ At what pH is Enzyme A working at its maximum rate?

⦁ Since Enzyme A is found in the stomach, what is the probable pH of the stomach?

⦁ At what pH does Enzyme A not work?

⦁ At what pH is Enzyme B working at its maximum rate?

⦁ Since Enzyme B is found in the intestine, what is the probable pH of the intestine?

⦁ If Enzyme A were produced in the intestine, would this enzyme still carry out its usual function of digestions? EXPLAIN.

Glucose is broken down in different ways, both in the presence and in the absence of oxygen. using the table for reference, what major products are formed in each reaction set?

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.