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BIOL 101 Study Guide Quiz 5, Verified And Correct Answers, Liberty University.
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BIOL 101STUDY GUIDE: QUIZ 5,LIBERTY UNIVERSITY
Quiz Preparation Tasks Your Answers andNotes
10 The Internally Integrated Human Animal
10. The Integrated Human
1
List the names of 10 body systems and the principle role of each in serving the Muscular – facilitate movement of the body and movement
rest of the body. within the body
Skeletal – support and form to body and assists muscular
system during movement
Cardiovascular – facilitate the movement of cells and
soluble materials to and from all parts of the body
Respiratory – enables critical gaseous reactants and products
to be added to and removed from blood
Integumentary – insulates the organism while protecting it
from desiccation and invasion by foreign pathogens
Nervous – coordinates the activities of the organism while
transmitting signals from one location to the other
Endocrine – secretes hormones into bloodstream, hormones
in turn control many aspects of the body’s form and
function
Urinary – filters the blood, creating, collecting and storing
the resulting urine for excretion
Lymphatic – facilitates the surveillance of tissue fluids and
their movement back to the bloodstream
Digestive – facilitates intake and mechanical and enzymatic
degradation of food, followed by absorption of nutrients and
elimination of wastes
A student runs up a flight of stairs. Other than the skeletal system, which body Cardiovascular
system would be most immediate in its support of the muscular system in this
activity?
As a student runs up a flight of stairs, her _______ system serves her by Integumentary
providing moisture for evaporation to remove the heat her body is generating. It
helps to moderate her body temperature.
, BIOL 101
During muscle contraction, __________ filaments use their protein heads to myosin
attach sequentially to sites along actin filaments.
Control of Contraction: Ions, Gradients, and Membrane Potentials
While waiting for a signal to contract, a muscle cell membrane maintains a Outside, Na-K-ATPase
slightly higher positive charge on which side of the _______ of the membrane?
This is possible only because ________ pumps are available to generate this
charge difference.
Contraction of Cardiac and Smooth Muscle
Which of the three general types of muscle tissue helps to keep both our blood smooth
pressure regulated and our digestive processes effective?
Name the calcium-binding proteins in skeletal muscle and those in smooth Tropomyosin, Troponin
muscle. Calmodulin
10. The Cardiovascular System
3
Blood: A Medium of Exchange
What is the most common molecule found in plasma, (or in all of blood for that water
matter)?See Figure 10.9, chart.
Blood Vessels: The Body’s Avenue of Life
In which type of vessels—arteries, capillaries, or veins—do the exchange of capillaries
oxygen and carbon dioxide, and of nutrients and cell wastes occur (principally)?
The Heart: The Dynamo of Human Life
Systolic blood pressure is the _______ number of your blood pressure reading. Higher, ventricle
It is recorded when the heart (—specifically the left _________—) contracts.
Trace the route of blood flow through the human heart.Figure 10.11 will help.
10. Basic Concepts of Immunity
4
Notice the parts of Table 10.2.List three general lines of defense in the human Barriers at body surface (intact skin, mucous membranes at
immune system. other body surfaces, infection fighting chemicals in tears,
saliva, etc., flushing effect of tears, urination, etc.),
nonspecific responses (fast-acting white blood cells,
macrophages, organs with pathogen killing functions),
immune responses (T cells and B cells, macrophages
interact with them. Antibodies)
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