Part A: Hypothesis and Data Collection You will prepare the following solutions for this activity:

milk and water
milk and lactase enzyme
milk and lactase enzyme heated to boiling
sucrose and water
sucrose and lactase enzyme
sucrose and lactase enzyme heated to boiling
You will test these solutions for the presence of glucose by using glucose test strips.

Question 1

Study the list of solutions. The glucose strips will change color when glucose is present in the solution. Use the diagram to predict whether the test strips will change color for the solutions listed. Write your prediction in the answer space.

What is the relationship between absorbance of light and the rate of photosynthesis?

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions, because prokaryotes don't have nuclei.

3differences between bacteria and other 2 cells