Chapter 1, Problem 5P

Choose any class of biological molecule and describe a disease or condition that is related to a problem with your body using that molecule.

In your opinion, which program should be the first priority in the US: Medicare or Medicaid? why?

1. Discuss the guidelines in preventing chemical and physical hazards in food establishments.

A large population of Japanese beetles infests a plot of cropland. In response to the infesta tion, farmers treat the land with organochlorine pesticides. As a result of the treatment, the population of Japanese beetles is eradicated within the cropland, along with the popula- tions of multiple other insect species. Which of the following statements explains the most likely reason for the death of so many insect populations? Organochlorine pesticides are persistent organic pollutants that interfere with the respi- ratory system of the insect populations. Organochlorine pesticides are endocrine disruptors that interfere with the growth hor- mones of the insect populations. Organochlorine pesticides are persistent organic pollutants and interfere with the re- productive organs of the insect populations. Organochlorine pesticides are endocrine disruptors that interfere with the transmission of nerve impulses, resulting in spasms, seizures, and death of the insect populations.

How might hazardous wastes be converted to safer forms?

Chemical reaction if these ingredients are combined together: organic neem oil, sandalwood, 0.025% tretinoin, and hyaluronic acid. Is this reaction possible for facial night routine serum? If not, what could be possible chemical reactions?

Give examples of daily activities of a forensic chemistry

Which of the following developments made cigarettes dangerous? i. Automated cigarette rolling ii. The addition of ammonia to tobacco iii. Flue cured tobacco iv. Chemical additives in cigarette paper v. Lighting three cigarettes on one match Oi, ii and iii O i, ii and iv ii and v i and iii

sk: The Chemistry of Respiration Quantities 2. Examine the two scenarios belowoi6g • Scenario A: 100 g of glucose in the presence of unlimited oxygen is metabolized through aerobic respiration. • Scenario B: 100 g of glucose in the absence of oxygen is metabolized through anaerobic respiration. Would the mass of products produced in Scenario A be greater than, less than, or equal to the mass of products produced in Scenario B? Justify your answer.