BIO 152 EXAM 5 WITH CORRECT
ANSWERS 2025
In an open circulatory system: correct answers >> there is no
distinction between blood (hemolymph) and interstitial fluid.
The primary function served by red blood cells is correct
answers >> transport of oxygen
In an open circulatory system, rather than "blood" and "lymph"
we tend to use the term: correct answers >> hemolymph
The vessels that carry blood away from the heart in a closed
circulatory system are referred to as correct answers >>
arteries
The components of vertebrate blood include: correct answers
>> plasma, white blood cells, red blood cells, and platelets.
Which statement about capillaries is true? correct answers >>
Capillaries are the principle sites in closed circulatory systems
where blood releases oxygen, nutrient molecules, and hormones.
You would find a closed circulatory system in correct answers
>> Earthworms
, How are endoskeletal systems similar to hydrostatic skeletal
systems? correct answers >> Organisms with these skeletal
systems do not have to undergo molting.
What allows an earthworm to move through soil? correct
answers >> Contractions of muscles that increase pressure on
body fluids to extend the body forward.
Vertebrate skeletal muscles are categorized as excitable cells
because: correct answers >> their membranes generate and
conduct action potentials.
Which statement about skeletal systems is true? correct
answers >> Bones in an endoskeleton are constantly
undergoing change and remodeling in response to forces placed
on them.
Which of the following types of skeletons must be shed typically
for an animal to grow? correct answers >> exoskeleton
What is the role of calcium in muscle contractions? correct
answers >> to bind with troponin, changing its shape so that
binding sites on the actin filament are exposed
A neuron innervating your bicep muscle would be considered part
of the correct answers >> peripheral nervous system
The electrical difference across a neuronal membrane is
measured in correct answers >> millivolts
ANSWERS 2025
In an open circulatory system: correct answers >> there is no
distinction between blood (hemolymph) and interstitial fluid.
The primary function served by red blood cells is correct
answers >> transport of oxygen
In an open circulatory system, rather than "blood" and "lymph"
we tend to use the term: correct answers >> hemolymph
The vessels that carry blood away from the heart in a closed
circulatory system are referred to as correct answers >>
arteries
The components of vertebrate blood include: correct answers
>> plasma, white blood cells, red blood cells, and platelets.
Which statement about capillaries is true? correct answers >>
Capillaries are the principle sites in closed circulatory systems
where blood releases oxygen, nutrient molecules, and hormones.
You would find a closed circulatory system in correct answers
>> Earthworms
, How are endoskeletal systems similar to hydrostatic skeletal
systems? correct answers >> Organisms with these skeletal
systems do not have to undergo molting.
What allows an earthworm to move through soil? correct
answers >> Contractions of muscles that increase pressure on
body fluids to extend the body forward.
Vertebrate skeletal muscles are categorized as excitable cells
because: correct answers >> their membranes generate and
conduct action potentials.
Which statement about skeletal systems is true? correct
answers >> Bones in an endoskeleton are constantly
undergoing change and remodeling in response to forces placed
on them.
Which of the following types of skeletons must be shed typically
for an animal to grow? correct answers >> exoskeleton
What is the role of calcium in muscle contractions? correct
answers >> to bind with troponin, changing its shape so that
binding sites on the actin filament are exposed
A neuron innervating your bicep muscle would be considered part
of the correct answers >> peripheral nervous system
The electrical difference across a neuronal membrane is
measured in correct answers >> millivolts
