LATEST CHEM 210 MODULE 7 EXAM
QUESTIONS AND CORRECT ANSWERS 2024/2025/
PORTAGE LEARNING CHEM 210 M7
EXAM(NEWEST)
Which of the following reduces
Flexon
the angle of a joint
Indentation in the femur where
the patella or kneecap fits is called False
the acetabulum
The calcified rings of compact
False
bone are called canaliculi
Two movie part of the body
toward the midline is called a True
adduction
Between the two diaphyses of a
False
long bone is the epiphysis
The sternum is called also called
True
the breastbone
The skull is formed by
False
endochondral ossification
The bones of the middle ear are
True
part of the axial skeleton
The tarsals are the bones of the Ankle
A diarthrotic joint is a freely True
,moving joint
The bone at the back of the school
None of the above
is called the
The two bones of the lower arm
Ulna and radius
are the
The total number of phalanges in
56
the body is
The word articulation is another
True
word for joint
In the adult skeleton the function
of hematopoiesis occurs in the False
medullary canal
A bursa is a shock-absorbing
pocket of fluid found in some True
joints
The cheekbone is called the Zygomatic
All of the above are functions
Which of the following is not a of the skeletal system
function of the skeletal system movement calcium storage and
blood cell formation
The joint with no media is called
True
The synarthrotic joint
Which of the following is not true
Increases blood calcium
calcitonin
Which of the following is not true The pelvic opening is wider
, of the male skeleton than the female pelvic opening
Which of the following statements
All ribs attach to the sternum
is not true of
There are many bones in the axial
False
skeleton than in the appendicular
The Lacuna is a large canal in the
center of the osteon contains a False
blood vessel
The carpals are the bones of the
False
hand
To increase the angle of a joint is
False
the definition of flexon
A substance that contains a
single component, and has a
What is a pure substance?
constant composition regardless
of the sample size.
Matter composed of more than
What is a mixture?
one component.
It doesn't have a uniform
What is a heterogeneous
composition throughout a
mixture?
sample.
What is a homogeneous It has a uniform composition
mixture? throughout a sample.
What is a solution? It is a homogeneous mixture that
contains small particles. Liquid
, solutions are transparent.
The substance present in the
What is a solute?
lesser amount in a solution.
The substance present in the
What is a solvent?
larger amount in a solution.
A solution with water as the
What is an aqueous solution?
solvent.
A homogeneous mixture with
What is a colloid? larger particles, often having an
opaque appearance.
A heterogeneous mixture that
contains larger particles
What is a suspension?
suspended in a liquid. They do
not dissolve in liquid.
A substance that conducts
What is an electrolyte?
electric current in water.
A substance that does not
What is a nonelectrolyte? conduct an electric current in
water.
It dissociates completely to form
What is a strong electrolyte?
ions when dissolved in water.
It dissolves in water to yield
largely uncharged molecules, but
What is a weak electrolyte?
a fraction of the molecules form
ions.
What is an equivalent? The number of moles of charge
that a mole of ions contributes
QUESTIONS AND CORRECT ANSWERS 2024/2025/
PORTAGE LEARNING CHEM 210 M7
EXAM(NEWEST)
Which of the following reduces
Flexon
the angle of a joint
Indentation in the femur where
the patella or kneecap fits is called False
the acetabulum
The calcified rings of compact
False
bone are called canaliculi
Two movie part of the body
toward the midline is called a True
adduction
Between the two diaphyses of a
False
long bone is the epiphysis
The sternum is called also called
True
the breastbone
The skull is formed by
False
endochondral ossification
The bones of the middle ear are
True
part of the axial skeleton
The tarsals are the bones of the Ankle
A diarthrotic joint is a freely True
,moving joint
The bone at the back of the school
None of the above
is called the
The two bones of the lower arm
Ulna and radius
are the
The total number of phalanges in
56
the body is
The word articulation is another
True
word for joint
In the adult skeleton the function
of hematopoiesis occurs in the False
medullary canal
A bursa is a shock-absorbing
pocket of fluid found in some True
joints
The cheekbone is called the Zygomatic
All of the above are functions
Which of the following is not a of the skeletal system
function of the skeletal system movement calcium storage and
blood cell formation
The joint with no media is called
True
The synarthrotic joint
Which of the following is not true
Increases blood calcium
calcitonin
Which of the following is not true The pelvic opening is wider
, of the male skeleton than the female pelvic opening
Which of the following statements
All ribs attach to the sternum
is not true of
There are many bones in the axial
False
skeleton than in the appendicular
The Lacuna is a large canal in the
center of the osteon contains a False
blood vessel
The carpals are the bones of the
False
hand
To increase the angle of a joint is
False
the definition of flexon
A substance that contains a
single component, and has a
What is a pure substance?
constant composition regardless
of the sample size.
Matter composed of more than
What is a mixture?
one component.
It doesn't have a uniform
What is a heterogeneous
composition throughout a
mixture?
sample.
What is a homogeneous It has a uniform composition
mixture? throughout a sample.
What is a solution? It is a homogeneous mixture that
contains small particles. Liquid
, solutions are transparent.
The substance present in the
What is a solute?
lesser amount in a solution.
The substance present in the
What is a solvent?
larger amount in a solution.
A solution with water as the
What is an aqueous solution?
solvent.
A homogeneous mixture with
What is a colloid? larger particles, often having an
opaque appearance.
A heterogeneous mixture that
contains larger particles
What is a suspension?
suspended in a liquid. They do
not dissolve in liquid.
A substance that conducts
What is an electrolyte?
electric current in water.
A substance that does not
What is a nonelectrolyte? conduct an electric current in
water.
It dissociates completely to form
What is a strong electrolyte?
ions when dissolved in water.
It dissolves in water to yield
largely uncharged molecules, but
What is a weak electrolyte?
a fraction of the molecules form
ions.
What is an equivalent? The number of moles of charge
that a mole of ions contributes
