2. Plants use the enzyme starch synthase to make starch from glucose monomers Even though starch and cellulose are both chains of glucose, plants use a different enzyme to make cellulose. If you were naming the enzyme they use to make cellulose, what would you call it and why? starch, cellulose is a polymer of glucose molecules. Grass contains a lot of cellulose. Bacteria in the gut of cows and horses use the enzyme cellulase to break the cellulose in grass dow amylase. Amylase breaks starch into glucose monomers. Do you think the amylase enzyme in human saliva can break down cellulose? Why or why not? 3. Like n into usable glucose. Human saliva contains the enzyme 59 4. Lactose intolerance is caused when a person cannot make the enzyme How common is lactose intolerance in the adult human population? 15 of adult humans cannot o duct. 5. Lactose and sucrose are similar in that they are both disaccharides (sugar made of two monomers) containing the monosaccharide glucose. What is the second monosaccharide in each molecule? galactose. Lactase, like all enzymes, has enzyme specificity. What does this mean? Based o 6. this, do you think lactase can break down sucrose? Why or why not? or btak on cain Chemical bonds da n suc vu nt cause naernen12只mtor re an act of tmec carrgreakdown as bstrate,you rubrtrare Shapt + measure its 7. To test whether an enzyme by looking either at the appearance of an expected product or the disappearance of a reactant. 8. In order to test how well lactase enzyme breaks down lactose sugar, we will measure the appearance of aCumwho a product of the reaction Boling an enzyme causes it to become_2ehaute disrupt the R-group interactions that maintain the enymtstructure of protein. 9. because heat