PAX PREP VOCAB NLN QUESTIONS AND
ANSWERS 2026 EXAM TEST PAPER COMPLETE
QUESTIONS AND ANSWERS ALREADY PASSED
◉ What is the correct sequence in the life cycle of a moth? Answer:
Egg, larva, pupa, adult
◉ Water freezes at 0C. On the Kelvin temperature scale, this is the
equivalent to: Answer: 273 K
◉ To determine the optimum conditions for the activity of a
digestive enzyme, it would be necessary to test its activity over a
range of: Answer: Temperature, pH and substrate concentration.
◉ The vertical columns of the periodic table of elements are known
as: Answer: Groups
◉ The second flaw of thermodynamics states that with every
spontaneous process, the entropy of the universe: Answer: Increases
◉ Reducing the use of aerosol cans has contributed to the decrease
of: Answer: The destruction of the ozone layer
,◉ Ganglia are made up of a cluster of Answer: Nephrons
◉ As an object falls freely near the surface of the earth, its speed
increases, representing a transformation of: Answer: Potential
energy to kinetic energy
◉ Anaerobic respiration occurs in muscle tissue when it cannot get
sufficient oxygen to function aerobically. Which of these conditions
is the most likely to directly result from this? Answer: Cramps
◉ All of these groups of land plants produce seeds EXCEPT: Answer:
Evergreen trees, such as pines and spruces
◉ A quantity that has both magnitude and direction is called a(n):
Answer: Vector
◉ A lab technician has the choice of four different enzymes to use in
an experiment that will run at 25C. The optimal temperatures of
enzymes using the Kelvin scale are: Enzyme A: 273 K, Enzyme B:
298 K, Enzyme C 310 K. Enzyme D: 325 K. Which enzyme would be
the best to use in this experiment? Answer: Enzyme B
◉ A gram stain is an important technique used in the laboratory
that: Answer: Distinguishes between different kinds of bacterial cell
walls.
, ◉ Which of these units is associated with magnitude, but not
direction? Answer: *Tried:
Force-WRONG
◉ Which of these is an example of a simple machine? Answer: All of
the above: Lever, pulley, incline plane
◉ Cicero and Wozniak probably decided to restrict their study to
male offspring of alcoholic male rats because they wanted to
Answer: *Tried
-Test generational alcoholism in both sex
◉ All living cells contain cytoplasm. Cytoplasm is important because
it: Answer: *Tried:
-Carries hereditary traits- WRONG
◉ When a population is in Hardy-Weinberg equilibrium, which of
these conditions must be present? Answer: The population is
isolated from other populations.
◉ What is the pH of a solution whose H+ ion concentration is 1 x 10-
2 mole per liter? Answer: 2
ANSWERS 2026 EXAM TEST PAPER COMPLETE
QUESTIONS AND ANSWERS ALREADY PASSED
◉ What is the correct sequence in the life cycle of a moth? Answer:
Egg, larva, pupa, adult
◉ Water freezes at 0C. On the Kelvin temperature scale, this is the
equivalent to: Answer: 273 K
◉ To determine the optimum conditions for the activity of a
digestive enzyme, it would be necessary to test its activity over a
range of: Answer: Temperature, pH and substrate concentration.
◉ The vertical columns of the periodic table of elements are known
as: Answer: Groups
◉ The second flaw of thermodynamics states that with every
spontaneous process, the entropy of the universe: Answer: Increases
◉ Reducing the use of aerosol cans has contributed to the decrease
of: Answer: The destruction of the ozone layer
,◉ Ganglia are made up of a cluster of Answer: Nephrons
◉ As an object falls freely near the surface of the earth, its speed
increases, representing a transformation of: Answer: Potential
energy to kinetic energy
◉ Anaerobic respiration occurs in muscle tissue when it cannot get
sufficient oxygen to function aerobically. Which of these conditions
is the most likely to directly result from this? Answer: Cramps
◉ All of these groups of land plants produce seeds EXCEPT: Answer:
Evergreen trees, such as pines and spruces
◉ A quantity that has both magnitude and direction is called a(n):
Answer: Vector
◉ A lab technician has the choice of four different enzymes to use in
an experiment that will run at 25C. The optimal temperatures of
enzymes using the Kelvin scale are: Enzyme A: 273 K, Enzyme B:
298 K, Enzyme C 310 K. Enzyme D: 325 K. Which enzyme would be
the best to use in this experiment? Answer: Enzyme B
◉ A gram stain is an important technique used in the laboratory
that: Answer: Distinguishes between different kinds of bacterial cell
walls.
, ◉ Which of these units is associated with magnitude, but not
direction? Answer: *Tried:
Force-WRONG
◉ Which of these is an example of a simple machine? Answer: All of
the above: Lever, pulley, incline plane
◉ Cicero and Wozniak probably decided to restrict their study to
male offspring of alcoholic male rats because they wanted to
Answer: *Tried
-Test generational alcoholism in both sex
◉ All living cells contain cytoplasm. Cytoplasm is important because
it: Answer: *Tried:
-Carries hereditary traits- WRONG
◉ When a population is in Hardy-Weinberg equilibrium, which of
these conditions must be present? Answer: The population is
isolated from other populations.
◉ What is the pH of a solution whose H+ ion concentration is 1 x 10-
2 mole per liter? Answer: 2
