Praxis 5005 Science Practice Test | Actual Questions
and verified Answers (Already Passed) | A+ Graded |
2026 Updates | 100% correct
milk producing glands - ANSWER- Which of the following characteristics is (are) unique to
mammals?
circulatory system - ANSWER- Which of the following organ systems is responsible for the
transport of blood and nutrients?
A motor - ANSWER- an example of a device that converts electrical energy directly into
mechanical energy
Volume - ANSWER- represents the amount of space an object takes up?
Increasing the genetic diversity of organisms in a population - ANSWER- Which of the
following is a major advantage of sexual reproduction over asexual reproduction?
a significant amount of surface water in liquid form - ANSWER- Earth is considered to be the
only planet in the solar system that can sustain a complex biosphere because it is the only
planet that has
mutation - ANSWER- Before a dividing cell can begin mitosis, the DNA of the cell must
undergo
Earth revolves around the Sun. - ANSWER- The positions of stars seen in the summer at 11
P.M. are different than those seen in the winter at the same time. Which of the following best
explains this?
empty space - ANSWER- Most of an atom's volume is
Both males and females can have the disorder. - ANSWER- Which of the following is generally
true about X-linked disorders in humans?
A cloud of gas and dust - ANSWER- Scientists believe that the solar system formed from
which of the following?
Spore - ANSWER- Which of the following is a structure formed during the asexual phase of
the moss life cycle
, Full moon - ANSWER- A total lunar eclipse occurs when Earth casts a shadow on the Moon.
What is the Moon's phase when a total lunar eclipse occurs?
- ANSWER- Which of the following is true of the four planets farthest from the Sun
compared with the four planets closest to the Sun?
- ANSWER- Which of the following cell structures are made only of DNA and protein?
seismic waves from earthquakes - ANSWER- Evidence that Earth's inner core is solid was
acquired largely from studying which of the following?
It accelerates downward, toward the surface of the Moon. - ANSWER- A rock is released from
rest at a certain height near the surface of the Moon. Which of the following correctly describes
the motion of the rock after it is released?
Temperature is a measure of the average molecular kinetic energy of a substance. - ANSWER-
Which of the following is a true statement about temperature?
tropical rain forest - ANSWER- Which of the following represents a biome?
mercury - ANSWER- Which of the following planets is closest to the sun?
Which THREE of the following statements about stars are true? - ANSWER- A. The Sun is a
star.
C. Various stars have different surface temperatures.
D. Some stars exist for longer periods than other stars.
sedimentary rock - ANSWER- Fossils are most often found in which of the following kinds of
rocks?
phylum - ANSWER- Organisms that are in the same biological class must also be in the same
butterfly - ANSWER- Which of the following organisms primarily regulates its internal body
temperature by external means?
Genetic variation - ANSWER- Which of the following must be present in a population in order
for natural selection to occur?
It is a pure substance consisting of one type of atom - ANSWER- Which of the following
statements best describes an element?
Nucleus - ANSWER- The DNA in an animal cell is found in which of the following locations?
and verified Answers (Already Passed) | A+ Graded |
2026 Updates | 100% correct
milk producing glands - ANSWER- Which of the following characteristics is (are) unique to
mammals?
circulatory system - ANSWER- Which of the following organ systems is responsible for the
transport of blood and nutrients?
A motor - ANSWER- an example of a device that converts electrical energy directly into
mechanical energy
Volume - ANSWER- represents the amount of space an object takes up?
Increasing the genetic diversity of organisms in a population - ANSWER- Which of the
following is a major advantage of sexual reproduction over asexual reproduction?
a significant amount of surface water in liquid form - ANSWER- Earth is considered to be the
only planet in the solar system that can sustain a complex biosphere because it is the only
planet that has
mutation - ANSWER- Before a dividing cell can begin mitosis, the DNA of the cell must
undergo
Earth revolves around the Sun. - ANSWER- The positions of stars seen in the summer at 11
P.M. are different than those seen in the winter at the same time. Which of the following best
explains this?
empty space - ANSWER- Most of an atom's volume is
Both males and females can have the disorder. - ANSWER- Which of the following is generally
true about X-linked disorders in humans?
A cloud of gas and dust - ANSWER- Scientists believe that the solar system formed from
which of the following?
Spore - ANSWER- Which of the following is a structure formed during the asexual phase of
the moss life cycle
, Full moon - ANSWER- A total lunar eclipse occurs when Earth casts a shadow on the Moon.
What is the Moon's phase when a total lunar eclipse occurs?
- ANSWER- Which of the following is true of the four planets farthest from the Sun
compared with the four planets closest to the Sun?
- ANSWER- Which of the following cell structures are made only of DNA and protein?
seismic waves from earthquakes - ANSWER- Evidence that Earth's inner core is solid was
acquired largely from studying which of the following?
It accelerates downward, toward the surface of the Moon. - ANSWER- A rock is released from
rest at a certain height near the surface of the Moon. Which of the following correctly describes
the motion of the rock after it is released?
Temperature is a measure of the average molecular kinetic energy of a substance. - ANSWER-
Which of the following is a true statement about temperature?
tropical rain forest - ANSWER- Which of the following represents a biome?
mercury - ANSWER- Which of the following planets is closest to the sun?
Which THREE of the following statements about stars are true? - ANSWER- A. The Sun is a
star.
C. Various stars have different surface temperatures.
D. Some stars exist for longer periods than other stars.
sedimentary rock - ANSWER- Fossils are most often found in which of the following kinds of
rocks?
phylum - ANSWER- Organisms that are in the same biological class must also be in the same
butterfly - ANSWER- Which of the following organisms primarily regulates its internal body
temperature by external means?
Genetic variation - ANSWER- Which of the following must be present in a population in order
for natural selection to occur?
It is a pure substance consisting of one type of atom - ANSWER- Which of the following
statements best describes an element?
Nucleus - ANSWER- The DNA in an animal cell is found in which of the following locations?
