Noncompetitive, enzyme, irreversible, acetylcholinesterase, competitive, active site.1. insecticides and nerve gases act as irreversible inhibitors of an enzyme needed for nerve conduction. 2. a inhibitor has a structure that is so similar to the substrate that it can bond to the enzyme just like the substrate. 3. the competitive inhibitor competes with the substrate for the on the enzyme. 4. when the noncompetitive inhibitor is bonded to the enzyme, the shape of the is distorted. 5. a inhibitor binds to a site on the enzyme that is not the active site. 6. usually, an inhibitor forms a covalent bond with an amino acid side group within the active site, which prevents the substrate from entering the active site or prevents catalytic activity.

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)