Thursday
April 24, 2014

Search: Biology-Respiratory System

Number of results: 13,511

Biology
1-how do the parts of the respiratory system worj togather? 2-how does the respiratory system work with other body systems? 3- which body system helps Respiratory system bring oxygen to body? A- circulatory B- excretory C- digestive D- muscular
Monday, March 4, 2013 at 10:15am by Heleny

Biology-Respiratory System
What can you do to keep your respiratory System functioning well?? Thanks
Tuesday, May 20, 2008 at 6:51pm by Mike

Biology
Describe the relationship between the respiratory and the cardiovascular systems! Doesnt the respiratory feed the cardiovascular with oxygen, and getting rid of CO2 and water? Doesnt the cardiovascular system feed the respiratory system with a fluid for exchange of gases and ...
Sunday, March 18, 2007 at 12:33pm by Aletha

Biology
what would happen to the respiratory system if it didnt have the nose, pharynx, larynx, trachea, bronchi, lungs, and mucus? I know what would happen to the human body but what would happen specifically to the respiratory system? Thank you.
Tuesday, December 18, 2012 at 6:59pm by Samantha

biology
I need a general principle found to be consistent through the following systems so I can describe the beneficil aspect of it for each system: muscles, the circulatory system, the respiratory system, the kidneys, and digestion. I find something and then come up one system short.
Saturday, August 21, 2010 at 2:50pm by ryan

Biology
Bio question relating to the respiratory tract? Recent research has shown that cigarette smoke may result in the following: i.)Destruction of the cilia that line parts of the respiratory system ii.) Rupturing the walls of the same alveoli iii.) Thickening of the walls of the ...
Thursday, November 12, 2009 at 9:01pm by Sam

biology
Name 4 functions of the respiratory system.
Wednesday, October 26, 2011 at 8:29pm by sara may

Biology 110
Name the 4 functions of the respiratory system. 1. 2. 3. 4.
Wednesday, October 26, 2011 at 8:58pm by Susan Yi

Anatomy & Physiology
Although all of the structures of the respiratory system are in contact with the circulatory system, which respiratory structure is most closely associated with dense network of capillaries? A. pharynx B. vocal folds C. trachea D. alveoli
Wednesday, May 15, 2013 at 7:56pm by Linda

biology
What is the primary structure for gas exchange in the respiratory system, how is it deisgnedf or the job?
Monday, November 3, 2008 at 5:37pm by bill

Biology
Match the terms with the correct description: a. regulates supply of gases from ATP production b. provides negative feedback signals c. protects body against foreign dangers d. "rapid transit" for liquids and gases e. primary "regulator" of sensory functions f. provides ...
Saturday, March 20, 2010 at 2:30pm by mysterychicken

Biology
Match the terms with the correct description: a. regulates supply of gases from ATP production b. provides negative feedback signals c. protects body against foreign dangers d. "rapid transit" for liquids and gases e. primary "regulator" of sensory functions f. provides ...
Sunday, March 21, 2010 at 10:04pm by mysterychicken

biology
Which of the following are three common characteristics of echinoderms? a. tube feet, circulatory system, body symmetry b. marine-dwellers, endoskeletons, water-vascular system c. bilateral symmetry, ossicles, respiratory system d. mouths, protosomes, body symmetry B?
Monday, November 15, 2010 at 11:33am by Lily

Biology
*Yawn* Match the terms with the correct description: a. regulates supply of gases from ATP production b. provides negative feedback signals c. protects body against foreign dangers d. "rapid transit" for liquids and gases e. primary "regulator" of sensory functions f. provides...
Sunday, March 21, 2010 at 7:12am by mysterychicken

science
What is considered the main trunk of the respiratory system? Since this is not my area of expertise, I searched Google under the key words "'respiratory system' main trunk" to get these possible sources: http://en.wikipedia.org/wiki/Respiratory_system http://www.answers.com/...
Saturday, May 19, 2007 at 11:45pm by bridget

Science
Which of the following body systems does not rely on the autonomic nervous system to simulate involuntary events? A. skeletal system B. digestive system C. circulatory system D. respiratory system A
Thursday, February 20, 2014 at 2:14pm by Anonymous

Science
Which of the following body systems does not rely on the autonomic nervous system to simulate involuntary events? A. skeletal system B. digestive system C. circulatory system D. respiratory system A
Thursday, February 20, 2014 at 5:22pm by Anonymous

science
which of the following body systems does NOT rely on the autonomic nervous system to stimulate involuntary events? A. Skeletal System B. Digestive System C. Circulatory System D. Respiratory System
Tuesday, February 25, 2014 at 1:22pm by hi

Please..
what would happen to the respiratory system if it didn't have the nose, pharynx, larynx, trachea, bronchi, lungs, and mucus? I know what would happen to the human body but what would happen specifically to the respiratory system? Thank you!
Tuesday, December 18, 2012 at 7:38pm by Samantha

biology
why is the heart suited to its funtion and why is the respiratory system suited to its function
Monday, January 19, 2009 at 11:09am by Anonymous

Biology-Respiratory System
What's the difference between capillaries, pulmonary artery and pulmonary vein?
Saturday, December 11, 2010 at 3:45pm by Emily

Biology
Respiratory system questions? How could expiration be aided by thoracic and abdominal wall muscles? why does a throat infection cause your voice to produce lower pitched sounds?
Thursday, November 12, 2009 at 7:21pm by Sam

Biology
Respiratory system questions? how does cigarette smoking affect the mucous layer in the bronchioles why does the buildup of tar in the bronchioles limit air flow in what area does a tumor begin to develop
Wednesday, November 11, 2009 at 7:19pm by Sam

Biology
how do animals that live in different enviroments meet their need for efficent gas exhcange? I was thinking maybe through their respiratory system? Body surface, lungs , gills, any specialized organs ? Or though the environment they live in ?
Wednesday, December 21, 2011 at 11:31pm by Nancy

biology
1. name an organism in which the respiratory and circulatory systems are separate. 2. name an organism with a closed circulatory system that is not used for gas exchange. 3. name an organism whose waste gases accumulate in one system but then move to another system for removal...
Wednesday, November 25, 2009 at 11:00pm by Marina

Biology
20. Three common characteristics of adult vertebrates are a. skull, notochord, and complex organ system b. backbone, segmentation, and open circulatory system c. two pairs of jointed appendages, cephalization, and internal skeleton d. hydrostatic skeleton, bilateral symmetry, ...
Monday, March 15, 2010 at 7:32pm by mysterychicken

Biology
20. One difference between a gastrovascular cavity and a one-way digestive system is the presence or absence of a. cell specialization b. digestive enzymes c. digestion within body cells d. a moist membrane for nutrient diffusion A? 21. In an open circulatory system, a. water ...
Thursday, March 4, 2010 at 5:59pm by mysterychicken

Biology
20. One difference between a gastrovascular cavity and a one-way digestive system is the presence or absence of a. cell specialization b. digestive enzymes c. digestion within body cells d. a moist membrane for nutrient diffusion A? 21. In an open circulatory system, a. water ...
Thursday, March 4, 2010 at 7:12pm by mysterychicken

Biology 2
Were mollusks the first animals to evolve respiratory organs?
Wednesday, June 2, 2010 at 5:55pm by Avalon

biology 2
The digestive, circulatory, respiratory, immune, and excretory systems all work together to maintain homeostasis. Discuss how a minor malfunction in one of these systems could lead to major malfunctions in others. If methods were developed to improve the efficiency and ...
Monday, June 25, 2012 at 6:23pm by sheehan

biology 2
The digestive, circulatory, respiratory, immune, and excretory systems all work together to maintain homeostasis. Discuss how a minor malfunction in one of these systems could lead to major malfunctions in others. If methods were developed to improve the efficiency and ...
Monday, October 14, 2013 at 8:42am by rayan

Science
What are the diseases of the respiratory system?
Thursday, April 25, 2013 at 11:13pm by lii

biology
i am doing a science project and needmeasurements for organs in the respiratory and excretory systems
Sunday, October 31, 2010 at 11:15am by sarah

Science
What are the main organs of the respiratory system?
Wednesday, February 2, 2011 at 6:31pm by Xena C.

Biology
How does the CVS, urinary and respiratory systems work together to maintain homeostasis?
Thursday, April 14, 2011 at 12:56pm by Natalie

Biology
Which of the following are three common characteristics of echinoderms? A tube feet, circulatory system, body symmetry B marine-dwellers, endoskeletons, water-vascular system C bilateral symmetry, ossicles, respiratory system D mouths, protosomes, body symmetry is it C...
Thursday, June 14, 2012 at 4:32pm by Ali

college
I need help with drug treatments for the respiratory system
Tuesday, January 13, 2009 at 4:46pm by matthew

Science
How does respiratory and cardiovascular system obtain nutrients?
Wednesday, June 1, 2011 at 3:51pm by mercedes

Biology
Match the terms with the appropriate descriptions. Digestive Excretory Skeletal Circulatory Nervous Respiratory Reproductive _______________________ A. coordinate body activities-nervous B. Removal of waste products-excretory C. Body support and movement-skeletal D. Transport ...
Saturday, March 6, 2010 at 11:31am by mysterychicken

Biology
For any given age and body surface area, men have a greater MVV than women. Give one anatomic or physiologic reason why. Is it because men tend to be more stronger and athletic than women, thus allowing respiratory muscles to be stronger Men are larger than women, thus more ...
Wednesday, April 18, 2007 at 11:40pm by JYD

science help!!!
Explain how your respiratory system could help guard your body against pathogens that are in the air.
Sunday, November 10, 2013 at 6:41pm by anonymous

biology
The endocrine system.. A- affects only the reproductive system B- releases substances into the bloodstream C- competes with the nervous system to send signals D- fights with the antibodies preoduced by the immune system
Sunday, April 18, 2010 at 5:07pm by Taylor

Biology 20
describe how the digestive, circulatory, respiratory and excretory systems interact in supplying matter and energy to body cells and in removing waste?
Wednesday, June 4, 2008 at 1:20pm by Laurie

anatomy
the function of the respiratory system closely overlaps with that of the A.excretory B.skeletal C.endocrine D. integumentary I believe it is C but not sure
Tuesday, September 9, 2008 at 5:29pm by uknown

terrestrial biomes
The main characteristics used in naming terrestrial biomes are?? Please check this site out. I'm sure you'll figure out these main characteristics. http://www.factmonster.com/ipka/A0769052.html 4. Cigarette smoke has been found to have the following effects on the respiratory ...
Saturday, August 12, 2006 at 3:27pm by katrina!

Biology
are alveoli cells? alevoli are considered to be tiny air sacs, formed/created by the terminal dilation of air passages. synonym air sac, or air cell so technically yes.. Alevoli are composed of cells. They are not cells. See: http://www.bioeng.auckland.ac.nz/physiome/...
Friday, November 17, 2006 at 1:11pm by Kim

Health
Does saying: "increases the user’s risk of heart arrhythmia and respiratory failure" Mean the same thing as: "Decreased heart and respiratory function" It doesn't mean the same thing in my book. If it increases the RISK, that means to me that SOME patients may have that ...
Tuesday, February 20, 2007 at 5:36pm by Aaliesha

science
A MODEL OF A RESPIRATORY SYSTEM AND HOW U WENT ABOUT IT AND THE METHODS OR DESCRIPTINONS WITH THYE USE OF CORKS BALLONS SYTRAW AND OTHER THINGS.
Tuesday, September 21, 2010 at 3:55pm by Jolomi skinn

Biology 1010
Which of following is NOT characteristics of all fish? a.gills as respiratory organs b.two-chambered heart c.swim bladder for buoyancy organ d.skin with scales e.presence of jaws
Wednesday, April 18, 2012 at 9:47pm by Whitney

health
This isn't a school question, this is for my own understanding. I'm thinking about majoring in it. What is the difference between a respiratory care person and a respiratory therapist? I think they are the same. And could someone tell me what goes into the job of respiratory ...
Sunday, May 6, 2007 at 4:11pm by jake

smoking!
4. Cigarette smoke has been found to have the following effects on the respiratory system. 1. There is destruction of many of the cilia that line parts of the respiratory tract. 2. There is a thickening of the walls of the bronchioles, thus reducing the interior diameter of ...
Saturday, August 12, 2006 at 6:11pm by katrina!

Science
What body system is most like the mitochondria in cells? It has to be one of these: Respiratory Muscular Immune Nervous Since I already used the other systems.
Friday, October 7, 2011 at 10:04pm by Ann

Biology
Suppose you're a physician treating an infant with respiratory distress syndrome. Your intervention to effect relief of the baby's symptoms will involve? A. alveolar macrophages B. an artificial surfactant C.antibiotics D. oxygen This site says that an infant with respiratory ...
Friday, August 10, 2007 at 9:31pm by Sajia

Biology
Which of the following is correctly matched with its tissue system? cortex/dermal tissue system cuticle/vascular tissue system phloem/dermal tissue system stele/vascular tissue system>>>> my choosen answer
Friday, February 28, 2014 at 9:00pm by Help

math
Suppose 80% of citizens in Singapore are smokers. During a year, 50% of smokers suffer from at least one respiratory disease, but only 10% of non-smokers suffer from at least one respiratory disease. Suppose a citizen in Singapore is drawn randomly. Let S be the event that the...
Sunday, March 6, 2011 at 12:20am by Paula

biology
What is the revelence in the order of development of the foetal nervous system before the cardiovascular system?
Monday, October 15, 2007 at 1:08am by Jen

biology
How does the circulatory system and the lymphatic system support reproduction and passing along genetics?
Saturday, June 27, 2009 at 5:36pm by Liz

Biology
this system is a ___________ system in which measurements are expressed in multiples of _____________ or _________of a basic unit.
Sunday, August 12, 2012 at 3:11pm by Kelsie

Biology
What cell structure/organelle would be especially common in i)cells lining the respiratory passages? ii)white blood cells that engulf and detroy invading bacteria iii)enzyme (protein) secreting cells of the pancreas
Sunday, January 4, 2009 at 4:18pm by Dan

Anatomy & Physiology
How do the gas laws (Daltons, Boyles and Henrys)apply to the respiratory processes? I will be happy to critique your thinking on this. I know Dalton's Law is the law of partial pressures, Boyle's law is the law for a fixed mass of ideal gas at fixed temperature, the product of...
Wednesday, March 21, 2007 at 10:55am by Aletha

college biology
____________ are distributed throughout the body, making up the monocyte-macrophage system or reticuloendothelial system.
Tuesday, February 24, 2009 at 2:44pm by Cristina

Biology 110
True or false 1. Warm temp increase the release of CO2 from hemoglobin in the peripheral circulation. 2.Exchange of respiratory gases is by diffusion as a result of concentration gradient. 3. Residual air is necessary to maintain patent alveoli and prevent lung collapse.
Friday, October 28, 2011 at 8:59pm by Susan Yi

Biology
Which one of the folowing participate in the body's second line of defense? A.Tissue liningsof the respiratory system B. Interferons C. Skin cells D. Saliva http://www.amnh.org/nationalcenter/infection/03_inf/03_inf.html For virus, B is the choice, as interferons are part of ...
Friday, August 10, 2007 at 7:05pm by Sajia

Biolody
Which of the following is NOT a characteristic of the respiratory surface of the alveoli? a) Thin-walled b) Dry c) In contact with an environmental source of oxygen d) In contact with the transport system that carries dissolved materials to and from the cells of the organism
Monday, November 15, 2010 at 9:04pm by Brianna

biology
The SI system as a what kind of system and what multiples are they expressed in?
Saturday, August 16, 2008 at 2:26pm by .....

Biology
1. Sponges a. are nonsymmetrical and have oscula b. lack organization into tissues and organs but have specialized cells c. possess cells that are capable of recognizing other sponge cells and have a simple digestive system d. both a and b I'm so confused on this question, ...
Saturday, March 6, 2010 at 12:36pm by mysterychicken

Biology
1. Sponges a. are nonsymmetrical and have oscula b. lack organization into tissues and organs but have specialized cells c. possess cells that are capable of recognizing other sponge cells and have a simple digestive system d. both a and b I'm so confused on this question, ...
Saturday, March 6, 2010 at 5:07pm by mysterychicken

Biology
1. Sponges a. are nonsymmetrical and have oscula b. lack organization into tissues and organs but have specialized cells c. possess cells that are capable of recognizing other sponge cells and have a simple digestive system d. both a and b I'm so confused on this question, ...
Saturday, March 6, 2010 at 7:42pm by mysterychicken

medical coder
location inpatient hospital patient russell shergrud attending physician gregory dawson,md preprocedured diagnosis acute respiratory failure postprocedure diagnosis acute respiratory failure procedure performed intubation with a #8 endotracheal tube. what is the CPT CODE AND ...
Tuesday, March 12, 2013 at 9:44pm by LaDonna

health
Post your response to the following: Your cousin Stella, who lives 300 miles away, has smoked nearly a pack a day for about 5 years. Lately, she has been complaining about shortness of breath more than usual, but she does not think she needs to see a doctor. What would you say...
Tuesday, December 15, 2009 at 7:23pm by Anonymous

HCA 240
I need help with week 3 discussion question 1 its due tomorrow. Your cousin Stella, who lives 300 miles away, has smoked nearly a pack a day for about 5 years. Lately, she been complaining about shortness of breath more than usual, but she does not think she needs to see a ...
Monday, November 9, 2009 at 9:09am by Markella Smith

Biology 110
Displacement of O2 from its respiratory pigment: A. occur more rapidly in cold temp. B. occur more slowly when Ph alkaline. C. occur more slowly when O2 tissue level low. D. none of these.
Friday, October 28, 2011 at 9:05pm by Susan Yi

Biology
What is the significance of the order of development of the nervous system before the cardiovascular system during feotal development?
Sunday, September 30, 2007 at 11:07pm by Jen

biology
1. Cystic Fibrosis is due to abnormal mucus-secreting tissue. Abnormal pancreatic secretions and respiratory problems will occur. This is an autosomal recessive disease. The mother and father are carriers for the disease. A. What is their genotype? B. What is their phenotype? ...
Monday, December 10, 2012 at 10:50pm by meek milly

Biology
6) In detective novels, “the odor of bitter almonds” is the tell-tale clue to murder by cyanide poisoning. Cyanide works by attacking the enzyme that transfers electrons from the respiratory electron transport chain to O2. Why is it not possible for the victim to survive by ...
Tuesday, November 8, 2011 at 4:39pm by Cassie

biology
Compare and contrast the Central Nervous System and the Peripheral Nervous System. Thank you
Thursday, March 6, 2008 at 3:09pm by Loren

science
I am currently learning about respiratory system in anatomy and this question is not very clear to me: moves from blood to alveoli: _______ moves from alveoli to blood: ________ I am thinking it may be carbon dioxide and oxygen respectively, but I am not too sure. Please help!
Monday, November 26, 2007 at 5:30pm by Anonymous

Pre-Cal(Please Help)
1) For a person at rest, the velocity v (in liters per second) of air flow during a respiratory cycle is V = 0.85 sin pi(t)/ 3 where t is the time in seconds. (Inhalation occurs when v > 0 and exhalation occurs when v < 0) A) Find the time for one full respiratory cycle ...
Friday, February 12, 2010 at 4:26pm by Abby

Human Biology
Starting with the right ventricle of the heart, describe the function of the heart and the movement of the blood through the pulmonary and systemic circuit. Include a description of gas exchange within the lungs. Now consider what happens if Jake starts smoking. Discuss in ...
Wednesday, April 25, 2012 at 3:41am by Alina

Grammar
Select the correctly capitalized sentence: A) He suffers from Acute Respiratory Distress Syndrome, parkinsonism, and Wolff-Parkinson-White Syndrome. B) He suffers from acute respiratory distress syndrome, Parkinsonism, and Wolff-Parkinson-White syndrome. C) He suffers from ...
Wednesday, December 12, 2012 at 8:07pm by Marie

Biology (immune system)
How does the immune system help maintain homeostasis? Help me please :(
Thursday, January 13, 2011 at 9:17pm by Marie

physiology
the respiratory mechanism of acid-base balance: a) operates well only within a very narrow margin b) requires an enzyme within red blood cells that causes the formation of carbonic acid c) is considered a chemical buffering system d) includes an increased breathing rate during...
Monday, December 11, 2006 at 4:14am by pbear

Biology
1) What memory system is sensation responsible for? Sensory, short term or long term memory system? Explain. 2) How does encoding memories relate to transfer appropriate processing and fluid intelligence?
Friday, February 22, 2013 at 1:26pm by Jasmine

Psychology/Biology Help!!
1) What memory system is sensation responsible for? Sensory, short term or long term memory system? Explain. 2) How does encoding memories relate to transfer appropriate processing and fluid intelligence?
Thursday, February 21, 2013 at 12:16pm by Jasmine

biology
In both lecture and lab, the significance of water (H2O), molecular oxygen (O2), and carbon dioxide (CO2) has been emphasized with regard to their energy content or participation in metabolic oxidation and reduction reactions. This lab has demonstrated that green leaf tissue ...
Wednesday, October 27, 2010 at 4:45pm by tina

Biology
What are the levels of organization in a living system? LEVEL 1 - Cells Are the basic unit of structure and function in living things. May serve a specific function within the organism Examples- blood cells, nerve cells, bone cells, etc. LEVEL 2 - Tissues Made up of cells that...
Wednesday, August 8, 2007 at 11:20am by jayjay

Biology
How can NaHCO3 function as both the acidic component of the NaHCO3/Na2CO3 buffer system and as the basic compnent of the H2CO3/NaHCO3 buffer system?
Monday, October 1, 2012 at 10:02pm by Jim

Biology
20. Three common characteristics of adult vertebrates are a. skull, notochord, and complex organ system b. backbone, segmentation, and open circulatory system c. two pairs of jointed appendages, cephalization, and internal skeleton d. hydrostatic skeleton, bilateral symmetry, ...
Monday, March 15, 2010 at 1:55pm by mysterychicken

Biology
20. Three common characteristics of adult vertebrates are a. skull, notochord, and complex organ system b. backbone, segmentation, and open circulatory system c. two pairs of jointed appendages, cephalization, and internal skeleton d. hydrostatic skeleton, bilateral symmetry, ...
Monday, March 15, 2010 at 5:08pm by mysterychicken

biology
describe a biological system
Tuesday, August 25, 2009 at 5:49pm by maria

biology
what is the parts of circulatory system?
Monday, August 29, 2011 at 3:36am by preethi

Biology/Physiology
What organs of the human body are involved in the urinary system and what is the specific purpose of those organs? How does the urinary system interact with other systems within the body?
Sunday, July 20, 2008 at 11:38pm by Laura

science
Which type of taxonomic system uses what an animal looks like to classify it: a) phenic system b) cladistic system c) genetic system d) observatory system
Thursday, January 19, 2012 at 2:31am by kk-gothgirl-kk

biology
which organ system contains the stomach
Thursday, May 21, 2009 at 4:31pm by nancy

Biology
What is the lumen of the human digestive system?
Tuesday, November 30, 2010 at 10:08pm by Emily

Biology
The system of measurement is abbreviated _________________.
Sunday, August 12, 2012 at 2:59pm by Kelsie

Biology
In hopes that this will actually get answered-- Match the terms with the appropriate descriptions. Digestive Excretory Skeletal Circulatory Nervous Respiratory Reproductive _______________________ A. coordinate body activities B. Removal of waste products-excretory? C. Body ...
Friday, March 5, 2010 at 11:45am by mysterychicken

Science(pre-med)
In pre-med we are making powerpoints about the anatomy and physiology of the cardiovasculary syemstem and the respiratory system!! So far I finished the cardiovasculary syestem and i am wondering is the Anatomy of a organ the structures that it is composed of, and also is the ...
Sunday, November 14, 2010 at 2:56pm by Louisea

Biology
Imagine that you have been asked to provide an explanation about the structure and function of this system to a specific segment of the general public, perhaps a group of senior citizens, pregnant women, or student athletes, who want to learn more about normal functions of the...
Thursday, September 18, 2008 at 7:27pm by tyrane

Biology
What are 3 components of the regulatory control system of the body?
Tuesday, January 25, 2011 at 6:10am by Shane

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