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In an experiment, the enzyme Lactase is added to milk in a test tube. The products obtained are glucose and galactose Which of these
CORRECTLY explains the function of the enzyme in this reaction?
The enzyme molecules collide with the substrate and break it into simpler
products
The enzyme has active sites where the substrate binds with the enzyme to
break down the sugar.
The substrate binds at the non-active sites of the enzyme, where it is
broken down into simpler compounds.
The substrate breaks the bonds of the enzyme, resulting in the formation
of simpler products
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Cells as a Site

Which of these is not a function of some membrane proteins ? a.allowing polar molecules to enter the cell b.recognizing other types of cells c.receiving messeges from other cells b.carrying messages to oher cells

Could someone me with number one you

Scenario 5 1) take 10 red and 10 black beans and place them, mixed, on the table. record the starting phenotype # and frequencies (% of your total population) of your starting population in the table provided (generation 0). 2) act as a predator. “capture” as many organisms as you can until you have reduced the population to three organisms. put them aside. at this point, the predators die. 3) the remaining organisms each produce 2 clonal offspring. multiply your organisms accordingly and allow them to mix on the table. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 1). 4) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 2). 5) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 3).