BIOD /
171
/ /
Portage
/ /
Learning
/ /
Exam 3 Questions With Correct Answers
/ // // // // //
Define /
/the /
/measurements /
/micrometer //and //nanometer. //- //CORRECT //ANSWERS(S)✔✔A //micrometer //is //one-
millionth //of //a //meter //and //a //nanometer //is //one-billionth //of //a //meter.
What /
/are /
/the /
/two /
/critical /
/factors /
/that /
/influence /
/your /
/ability /
/to /
/see /
/an /
/object? //- /
/CORRECT /
/ANSWERS(S)✔✔The /
/resolution /
/and /
,/the /
/contrast. /
/Resolution /
/is /
/the /
/distance /
/between /
/two /
/objects /
/where /
/you /
/can //still //see //them //as //separate. //Contrast //is //the //difference //in //light //between //two //objects.
If /
/you /
/wish /
/to /
/increase /
/the /
/amount /
/of /
/light /
/going /
/into //
a/
/microscope, /
/what //part //would //you //adjust? //- //CORRECT //ANSWERS(S)✔✔The //iris //diaphragm.
As /
/light /
/passes /
/through //
a/
/microscope, /
/what /
/is /
, /the /
/last /
/piece /
/that /
/light /
/passes /
/before /
/reaching /
/your /
/eyes? //- /
/CORRECT /
/ANSWERS(S)✔✔Once /
/light /
/passes //through //the //sample //and //the //objective //lens, //it //passes //through //the //OCULAR //LENS.
How /
/is /
/the /
/total /
/magnification /
/of /
/an /
/object /
/calculated? //- /
/CORRECT /
/ANSWERS(S)✔✔It /
/is /
/calculated //by //multiplying //the //power //of //the //objective //and //the //power //of //the //eyepiece.
What /
/is /
/one /
/limitation /
/of /
/fixing /
171
/ /
Portage
/ /
Learning
/ /
Exam 3 Questions With Correct Answers
/ // // // // //
Define /
/the /
/measurements /
/micrometer //and //nanometer. //- //CORRECT //ANSWERS(S)✔✔A //micrometer //is //one-
millionth //of //a //meter //and //a //nanometer //is //one-billionth //of //a //meter.
What /
/are /
/the /
/two /
/critical /
/factors /
/that /
/influence /
/your /
/ability /
/to /
/see /
/an /
/object? //- /
/CORRECT /
/ANSWERS(S)✔✔The /
/resolution /
/and /
,/the /
/contrast. /
/Resolution /
/is /
/the /
/distance /
/between /
/two /
/objects /
/where /
/you /
/can //still //see //them //as //separate. //Contrast //is //the //difference //in //light //between //two //objects.
If /
/you /
/wish /
/to /
/increase /
/the /
/amount /
/of /
/light /
/going /
/into //
a/
/microscope, /
/what //part //would //you //adjust? //- //CORRECT //ANSWERS(S)✔✔The //iris //diaphragm.
As /
/light /
/passes /
/through //
a/
/microscope, /
/what /
/is /
, /the /
/last /
/piece /
/that /
/light /
/passes /
/before /
/reaching /
/your /
/eyes? //- /
/CORRECT /
/ANSWERS(S)✔✔Once /
/light /
/passes //through //the //sample //and //the //objective //lens, //it //passes //through //the //OCULAR //LENS.
How /
/is /
/the /
/total /
/magnification /
/of /
/an /
/object /
/calculated? //- /
/CORRECT /
/ANSWERS(S)✔✔It /
/is /
/calculated //by //multiplying //the //power //of //the //objective //and //the //power //of //the //eyepiece.
What /
/is /
/one /
/limitation /
/of /
/fixing /
