ATI TEAS TEST PRACTICE
Correct answer: -11%
The price of a 20" television changed
from $450 to $400. Find the percentage Change in price: 450 - 400 = 50 change in price.
To determine the percentage change, di-
A. vide the change in price by the initial -10% price:
B. 50 = 0.1111 -11% 450
C. Multiply by 100 to determine the percent- -13% age: 0.1111 × 100 = 11.11%
D. Because the price decreased, the
-15% change in price is negative: -11.11%, or
about -11%
Which of the following is not a type of Correct answer: Supersaturated
natural lipid? There are three types of natural lipids:
A. unsaturated, polyunsaturated, and satu-
rated. Supersaturation is a not a naturally
Supersaturated occurring lipid.
B. Unsaturated and polyunsaturated lipids
Polyunsaturated have one or more double bonds between
C. carbon atoms of fatty acid chains; satu- rated
lipids share no such double bonds.
Saturated
D. A common example of supersaturation is rock
candy, which is created from a
, ATI TEAS TEST PRACTICE
Unsaturated supersaturated sugar solution.
Which of the following is not true of mito- sis?
A.
Daughter cells are different than parent cells
B.
Daughter cells are identical to parent
Correct answer: Daughter cells are differ- ent than
parent cells
Mitosis is a cell cycle during which a par- ent 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.
Mitosis is a four-stage process that cre- ates two
identical cells from one original cell.
Prophase is the first and longest stage of mitosis.
In this stage, the chromosomes become visible
and the centrioles sepa- rate and move to
opposite poles of the cell.
Metaphase is the second stage of mito- sis. In
this stage, the chromosomes line up across the
center of the cell and be- come connected to the
spindle fiber at their centromere.
Anaphase is the third stage of mitosis. In this
stage, the sister chromatids sep- arate into
individual chromosomes and are pulled apart.
, ATI TEAS TEST PRACTICE
Telophase is the fourth and last stage of mitosis.
During this stage, the chromo- somes gather at
opposite ends of the cell and lose their distinct
rod-like shapes. Two new nuclear membranes
then form around each of the two regions of DNA
and the spindle fibers disappear.
What is the role of the Golgi apparatus in the cell?
Correct answer: To provide transporta- tion of
materials throughout the cell
A. D.
To uptake food through the cell mem- brane Synthesis
B.
To produce cellular respiration When is a double covalent bond formed?
C. A.
To provide intracellular digestion When two electron pairs are shared be- tween
D. two atoms B.
To provide transportation of materials
throughout the cell The Golgi apparatus is responsible for the
transportation of materials through- out the cell.
When hydrocarbon is heated, its prod- ucts are The Golgi apparatus, also known as the Golgi
carbon dioxide and water. This is an example of complex, Golgi body, or simply the Golgi, is an
which of the following? organelle found in most eukaryotic cells.
A. Decompositi Intracellular digestion occurs within lyso- somes.
on Uptaking food is the job of vac- uoles. Cellular
respiration is the function of mitochondria.
B. Combustion
Correct answer: Combustion
C.
Single replacement An example of combustion is when hy- drocarbon
is heated and its products are carbon dioxide and
Correct answer: -11%
The price of a 20" television changed
from $450 to $400. Find the percentage Change in price: 450 - 400 = 50 change in price.
To determine the percentage change, di-
A. vide the change in price by the initial -10% price:
B. 50 = 0.1111 -11% 450
C. Multiply by 100 to determine the percent- -13% age: 0.1111 × 100 = 11.11%
D. Because the price decreased, the
-15% change in price is negative: -11.11%, or
about -11%
Which of the following is not a type of Correct answer: Supersaturated
natural lipid? There are three types of natural lipids:
A. unsaturated, polyunsaturated, and satu-
rated. Supersaturation is a not a naturally
Supersaturated occurring lipid.
B. Unsaturated and polyunsaturated lipids
Polyunsaturated have one or more double bonds between
C. carbon atoms of fatty acid chains; satu- rated
lipids share no such double bonds.
Saturated
D. A common example of supersaturation is rock
candy, which is created from a
, ATI TEAS TEST PRACTICE
Unsaturated supersaturated sugar solution.
Which of the following is not true of mito- sis?
A.
Daughter cells are different than parent cells
B.
Daughter cells are identical to parent
Correct answer: Daughter cells are differ- ent than
parent cells
Mitosis is a cell cycle during which a par- ent 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.
Mitosis is a four-stage process that cre- ates two
identical cells from one original cell.
Prophase is the first and longest stage of mitosis.
In this stage, the chromosomes become visible
and the centrioles sepa- rate and move to
opposite poles of the cell.
Metaphase is the second stage of mito- sis. In
this stage, the chromosomes line up across the
center of the cell and be- come connected to the
spindle fiber at their centromere.
Anaphase is the third stage of mitosis. In this
stage, the sister chromatids sep- arate into
individual chromosomes and are pulled apart.
, ATI TEAS TEST PRACTICE
Telophase is the fourth and last stage of mitosis.
During this stage, the chromo- somes gather at
opposite ends of the cell and lose their distinct
rod-like shapes. Two new nuclear membranes
then form around each of the two regions of DNA
and the spindle fibers disappear.
What is the role of the Golgi apparatus in the cell?
Correct answer: To provide transporta- tion of
materials throughout the cell
A. D.
To uptake food through the cell mem- brane Synthesis
B.
To produce cellular respiration When is a double covalent bond formed?
C. A.
To provide intracellular digestion When two electron pairs are shared be- tween
D. two atoms B.
To provide transportation of materials
throughout the cell The Golgi apparatus is responsible for the
transportation of materials through- out the cell.
When hydrocarbon is heated, its prod- ucts are The Golgi apparatus, also known as the Golgi
carbon dioxide and water. This is an example of complex, Golgi body, or simply the Golgi, is an
which of the following? organelle found in most eukaryotic cells.
A. Decompositi Intracellular digestion occurs within lyso- somes.
on Uptaking food is the job of vac- uoles. Cellular
respiration is the function of mitochondria.
B. Combustion
Correct answer: Combustion
C.
Single replacement An example of combustion is when hy- drocarbon
is heated and its products are carbon dioxide and
