Ihave always enjoyed eating tuna f sh. unfortunately, a study of the mercury content of canned tuna in 2010 found that chunk white tuna contains 0.6 ppm hg and chunk light tuna contains 0.14 ppm.2 the u. s. environmental protection agency recommends no more than 0.1 mg hg/kg body weight per day. i weigh 68 kg. how often may i eat a can containing 6 ounces (1 lb 5 16 oz) of chunk white tuna so that i do not average more than 0.1 mg hg/kg body weight per day? if i switch to chunk light tuna, how often can i eat one can?

If the body weight is 68kg and the recommendation is to consume less than 0.1 mg hg/kg body weight per day, then the recommendation limit would be less than: 0.1 mg hg/kg * 68kg = 6.8mg hg/day.

The number of chunk white tuna that could be consumed would be: 6.8mg hg/day/  (0.6 * 10^-6 hg * 6 ounches/can * 28349.5mg/ounches)=   6.66 can/day

The number of chunk light tuna that could be consumed would be: 6.8mg hg/day/  (0.14 * 10^-6 hg * 6 ounches/can * 28349.5mg/ounches)=   28.55 can/day

it would be rhyolitic hope this

interphase

the period of cell growth when the cell synthesizes new molecules and organelles. the cell is not dividing and it constitutes the majority of the time spent in the cell cycle

prophase

changes occur in the nucleus and cytoplasm. the chromatin condenses to form structures (sister chromatids) visible with a light microscope and the mitotic spindle begins to form, but the nucleus is still in tact

prometaphase

the nuclear envelope fragments and the spindle microtubules attach to the kinetochores of the sister chromatids

metaphase

all the cell's duplicated chromosomes are lined up at an imaginary plane equidistant between the poles of the mitotic spindle

anaphase

begins when sister chromatids separate from each other and ending when a complete set of daughter chromosomes arrives at each of the two poles of the cell

telophase

the daughter nuclei form at the two poles of a cell

cytokinesis

the division of a cytoplasm to form two separate daughter cells. usually occurs during telophase during mitosis. this and mitosis make up to mitotic (m) phase of the cell cycle