Sort the mixtures below under the correct headings: Vinegar, mayonnaise, fizzy drink, yoghurt, jello, seawater, apple juice, cement, whipped cream, cheese, paint, sand and water, chalk and water, stainless steel, vegetabke soup, peanut butter, muddy water, coco pops and milk

Solution
Small particles, can pass through filter paper, looks same throughout. Cannot be filtered. Doesn’t settle Suspension
Particles large enough to be seen with naked eye, settles when left. Can be filtered Colloids
Intermediate between solutions and suspensions. Cannot be filtered, includes foams and gels. Scatter light.

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

For a patient with the following pes statement and interventions, which would be the most appropriate monitoring and evaluating data? pes statement: inadequate calcium intake related to food and nutrition related knowledge deficit as evidenced by statements that the only dietary source of calcium is milk and she believes that she is lactose intolerant. patient’s nutrition prescription is for a diet providing 1200 mg calcium per day. patient was provided with in-depth nutrition education on alternative dietary and supplement sources of calcium. a. calcium intake (at subsequent visit) b. knowledge assessment by asking patient to identify food sources from menus and shopping list (at the end of the current visit) c. serum calcium (at next visit) d. both a and b e. both a and c

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)