©FYNDLAY 2024/2025 ALL RIGHTS RESERVED 2:49PM A+
OAE Practice test Integrated Science Exam
Questions And Answers |Latest 2025 |
Guaranteed Pass.
Behavior under natural conditions - Answer✔Observing species in an artificial setting does not
give insight to their...
control group - Answer✔In an experiment, the group that is not exposed to the treatment;
contrasts with the experimental group and serves as a comparison for evaluating the effect of
the treatment.
wear protective glasses - Answer✔when working with acidic solutions, even dilute ones,
students should...
paper chromatography - Answer✔laboratory technique used to observe the different pigments
in a material
Fractional distillation - Answer✔separation of a liquid mixture into fractions differing in boiling
point (and hence chemical composition) by means of distillation, typically using a fractionating
column.
Filtration - Answer✔the process that separates a solid from the liquid in a heterogeneous
mixture
inversely proportional - Answer✔the relationship between two variables whose product is
constant
directly proportional - Answer✔the relationship between two variables whose ratio is a
constant value
acid goes into beaker of water - Answer✔one pours a concentrated solution into water beaker
or vise versa
Rosalind Franklin - Answer✔Woman who generated x-ray images of DNA, she provided Watson
and Crick with key data about DNA
1
, ©FYNDLAY 2024/2025 ALL RIGHTS RESERVED 2:49PM A+
Maurice Wilkins - Answer✔Used X-ray crystallography to study the molecular structure of DNA.
Worked with Franklin (did not collaborate well) to create a picture of the DNA molecule which
allowed Watson and Crick to deduce the double helix structure of two strands.
Max Planck and Albert Einstein - Answer✔discovered light acts as a particle and wave
insulated copper wire - Answer✔used to induce electric current
Entropy - Answer✔A measure of disorder or randomness.
kinetic theory - Answer✔a theory explaining the states of matter, based on the concept that all
matter consists of tiny particles that are in constant motion
Power - Answer✔the rate at which work is done
conservation of energy - Answer✔a principle stating that energy cannot be created or
destroyed, but can be altered from one form to another.
negative feedback loop - Answer✔Causes a system to change in the opposite direction from
which it is moving
positive feedback loop - Answer✔Causes a system to change further in the same direction.
emergent properties - Answer✔New properties that arise with each step upward in the
hierarchy of life, owing to the arrangement and interactions of parts as complexity increases.
Enzymes - Answer✔Catalysts for chemical reactions in living things
Arno Penzias and Robert Wilson - Answer✔detect the cosmic microwave background radiation,
giving support to the theory of the Big Bang (1964)
John Dalton - Answer✔English chemist and physicist who formulated atomic theory and the law
of partial pressures
Alfred Wallace - Answer✔Naturalist who came to a similar conclusion as Darwin that natural
selection could explain the origin of species, biological diversity, and similarities among related
life forms.
Darwin - Answer✔English natural scientist who formulated a theory of evolution by natural
selection (1809-1882)
Georges Cuvier - Answer✔(1769-1832) Largely developed paleontology, the study of fossils.
Advocated catastrophism.
Stanley Miller - Answer✔tested theory of above and produced organic molecules.
Billiard Ball Model - Answer✔John Dalton
Plum Pudding Model - Answer✔J.J Thomsons model of an atom, in which he thought electrons
were randomly distributed within a positively charged cloud
2
OAE Practice test Integrated Science Exam
Questions And Answers |Latest 2025 |
Guaranteed Pass.
Behavior under natural conditions - Answer✔Observing species in an artificial setting does not
give insight to their...
control group - Answer✔In an experiment, the group that is not exposed to the treatment;
contrasts with the experimental group and serves as a comparison for evaluating the effect of
the treatment.
wear protective glasses - Answer✔when working with acidic solutions, even dilute ones,
students should...
paper chromatography - Answer✔laboratory technique used to observe the different pigments
in a material
Fractional distillation - Answer✔separation of a liquid mixture into fractions differing in boiling
point (and hence chemical composition) by means of distillation, typically using a fractionating
column.
Filtration - Answer✔the process that separates a solid from the liquid in a heterogeneous
mixture
inversely proportional - Answer✔the relationship between two variables whose product is
constant
directly proportional - Answer✔the relationship between two variables whose ratio is a
constant value
acid goes into beaker of water - Answer✔one pours a concentrated solution into water beaker
or vise versa
Rosalind Franklin - Answer✔Woman who generated x-ray images of DNA, she provided Watson
and Crick with key data about DNA
1
, ©FYNDLAY 2024/2025 ALL RIGHTS RESERVED 2:49PM A+
Maurice Wilkins - Answer✔Used X-ray crystallography to study the molecular structure of DNA.
Worked with Franklin (did not collaborate well) to create a picture of the DNA molecule which
allowed Watson and Crick to deduce the double helix structure of two strands.
Max Planck and Albert Einstein - Answer✔discovered light acts as a particle and wave
insulated copper wire - Answer✔used to induce electric current
Entropy - Answer✔A measure of disorder or randomness.
kinetic theory - Answer✔a theory explaining the states of matter, based on the concept that all
matter consists of tiny particles that are in constant motion
Power - Answer✔the rate at which work is done
conservation of energy - Answer✔a principle stating that energy cannot be created or
destroyed, but can be altered from one form to another.
negative feedback loop - Answer✔Causes a system to change in the opposite direction from
which it is moving
positive feedback loop - Answer✔Causes a system to change further in the same direction.
emergent properties - Answer✔New properties that arise with each step upward in the
hierarchy of life, owing to the arrangement and interactions of parts as complexity increases.
Enzymes - Answer✔Catalysts for chemical reactions in living things
Arno Penzias and Robert Wilson - Answer✔detect the cosmic microwave background radiation,
giving support to the theory of the Big Bang (1964)
John Dalton - Answer✔English chemist and physicist who formulated atomic theory and the law
of partial pressures
Alfred Wallace - Answer✔Naturalist who came to a similar conclusion as Darwin that natural
selection could explain the origin of species, biological diversity, and similarities among related
life forms.
Darwin - Answer✔English natural scientist who formulated a theory of evolution by natural
selection (1809-1882)
Georges Cuvier - Answer✔(1769-1832) Largely developed paleontology, the study of fossils.
Advocated catastrophism.
Stanley Miller - Answer✔tested theory of above and produced organic molecules.
Billiard Ball Model - Answer✔John Dalton
Plum Pudding Model - Answer✔J.J Thomsons model of an atom, in which he thought electrons
were randomly distributed within a positively charged cloud
2
