ATI /
TEAS
/ /
TEST
/ /
PRACTICE QUESTIONS WITH CORRECT ANSWERS
/ // // // //
The /
/price /
/of //a //20" //television //changed //from //$450 //to //$400. //Find //the //percentage //change //in //price.
A.
-10%
B.
-11%
C.
-13%
D.
-15% //- //CORRECT //ANSWERS(S)✔✔Correct //answer: //-11%
Change //in //price: //450 //- //400 //= //50
To //determine //the //percentage //change, //divide //the //change //in //price //by //the //initial //price:
,// 50 //= //0.1111
450
Multiply //by //100 //to //determine //the //percentage: //0.1111 //× //100 //= //11.11%
Because //the //price //decreased, //the //change //in //price //is //negative: //-11.11%, //or //about //-11%
Which //of //the //following //is //not //a //type //of //natural //lipid?
A.
Supersaturated
B.
Polyunsaturated
C.
Saturated
D.
Unsaturated //- //CORRECT //ANSWERS(S)✔✔Correct //answer: //Supersaturated
There /
/are /
/three /
/types /
/of /
/natural /
/lipids: /
,/unsaturated, /
/polyunsaturated, //and //saturated. //Supersaturation //is //a //not //a //naturally //occurring //lipid.
Unsaturated /
/and /
/polyunsaturated /
/lipids /
/have /
/one /
/or /
/more /
/double /
/bonds /
/between /
/carbon //atoms //of //fatty //acid //chains; //saturated //lipids //share //no //such //double //bonds.
A/
/common /
/example //of //supersaturation //is //rock //candy, //which //is //created //from //a //supersaturated //sugar
//solution.
Which //of //the //following //is //not //true //of //mitosis?
A.
Daughter //cells //are //different //than //parent //cells
B.
Daughter //cells //are //identical //to //parent //cells
C.
It //produces //daughter //cells
, D.
It /
/occurs /
/only /
/in /
/eukaryotic /
/cells //- /
/CORRECT //ANSWERS(S)✔✔Correct //answer: //Daughter //cells //are //different //than //parent //cells
Mitosis /
/is //
a/
/cell /
/cycle /
/during /
/which //
a/
/parent /
/cell /
/produces /
/an /
/identical /
/daughter /
/cell. /
/It /
/has /
/four /
/main /
/phases: /
/prophase, /
/metaphase, /
/anaphase, /
/and /
/telophase. //Since //the //parent //and //daughter //cells //are //identical, //both //diploids //and //haploids
//can //undergo //mitosis.
TEAS
/ /
TEST
/ /
PRACTICE QUESTIONS WITH CORRECT ANSWERS
/ // // // //
The /
/price /
/of //a //20" //television //changed //from //$450 //to //$400. //Find //the //percentage //change //in //price.
A.
-10%
B.
-11%
C.
-13%
D.
-15% //- //CORRECT //ANSWERS(S)✔✔Correct //answer: //-11%
Change //in //price: //450 //- //400 //= //50
To //determine //the //percentage //change, //divide //the //change //in //price //by //the //initial //price:
,// 50 //= //0.1111
450
Multiply //by //100 //to //determine //the //percentage: //0.1111 //× //100 //= //11.11%
Because //the //price //decreased, //the //change //in //price //is //negative: //-11.11%, //or //about //-11%
Which //of //the //following //is //not //a //type //of //natural //lipid?
A.
Supersaturated
B.
Polyunsaturated
C.
Saturated
D.
Unsaturated //- //CORRECT //ANSWERS(S)✔✔Correct //answer: //Supersaturated
There /
/are /
/three /
/types /
/of /
/natural /
/lipids: /
,/unsaturated, /
/polyunsaturated, //and //saturated. //Supersaturation //is //a //not //a //naturally //occurring //lipid.
Unsaturated /
/and /
/polyunsaturated /
/lipids /
/have /
/one /
/or /
/more /
/double /
/bonds /
/between /
/carbon //atoms //of //fatty //acid //chains; //saturated //lipids //share //no //such //double //bonds.
A/
/common /
/example //of //supersaturation //is //rock //candy, //which //is //created //from //a //supersaturated //sugar
//solution.
Which //of //the //following //is //not //true //of //mitosis?
A.
Daughter //cells //are //different //than //parent //cells
B.
Daughter //cells //are //identical //to //parent //cells
C.
It //produces //daughter //cells
, D.
It /
/occurs /
/only /
/in /
/eukaryotic /
/cells //- /
/CORRECT //ANSWERS(S)✔✔Correct //answer: //Daughter //cells //are //different //than //parent //cells
Mitosis /
/is //
a/
/cell /
/cycle /
/during /
/which //
a/
/parent /
/cell /
/produces /
/an /
/identical /
/daughter /
/cell. /
/It /
/has /
/four /
/main /
/phases: /
/prophase, /
/metaphase, /
/anaphase, /
/and /
/telophase. //Since //the //parent //and //daughter //cells //are //identical, //both //diploids //and //haploids
//can //undergo //mitosis.
