Examine the pie chart According to the chemical analysis of the water sample, predict the types of organisms that are found in this water.
A)
B)
The organisms will contain calcium carbonate shells since calcium is found
in the smallest quantity
The organisms will be adapted to consume magnesium as a food source
since it is found in the seawater.
The organisms will be adapted to high salinity conditions since NaCl make
up the majority of the chemical analysis.
The organisms will be able to convert sulfur compounds into organic
compounds since sulfur is dissolved in the seawater.
D)

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

A3.37-mg sample of protein was chemically digested to convert its nitrogen into ammonia and then diluted to 100.0 ml. then 10.0 ml of this solution was placed in a 50-ml volumetric flask and treated with 5 ml of phenol solution plus 2 ml of sodium hypochlorite solution. the sample was diluted to 50.0 ml, and the absorbance at 625 nm was measured in a 1.00-cm cuvette and found to be 0.486. for reference, a standard solution was prepared from 10.0 mg of nh4cl (molar mass = 53.49 grams/mole) dissolved in 1.00 l of water. then 10.0 ml of this standard was placed in a 50-ml volumetric flask, treated in the same manner as the unknown, and the absorbance found to be 0.323. finally, a reagent blank was prepared using distilled water in place of unknown, it was treated in the same manner as the unknown, and the absorbance found to be 0.076. calculate the weight percent of nitrogen in the protein.

What is the correct equation for cellular respiration?