Question and answer
What is the exchange of gases between the blood and tissue cells? A. Internal respiration B. Posterior respiration C. External respiration D. None of the above
A. Internal respiration is the exchange of gases between the blood and tissue cells
Get an answer
Original conversation
User: What is the exchange of gases between the blood and tissue cells? A. Internal respiration B. Posterior respiration C. External respiration D. None of the above

Weegy: A. Internal respiration is the exchange of gases between the blood and tissue cells
jher000|Points 7202|

User: What is the larynx commonly called? A. Voice box or epiglottis B. Vocal cord C. Voice box or glottis D. Vocal ligament

Question
Asked 5/8/2012 10:18:42 AM
Updated 8/3/2012 6:39:34 AM
1 Answer/Comment
New answers
Rating
1
C. external respiration
Every 3 to 5 seconds, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages into and out of the lungs. After this, there is an exchange of gases between the lungs and the blood. This is called external respiration.
Added 8/3/2012 6:39:34 AM
Rated good by rohan1
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
How is cardiac muscle similar to smooth muscle?
Weegy: Compared to skeletal muscle, smooth-muscle cells are small. They are spindle-shaped, about 50 to 200 microns long and only 2 to 10 microns in diameter. They have no striations or sarcomeres. [ Instead, they have bundles of thin and thick filaments (as opposed to well-developed bands) that correspond to myofibrils. In smooth-muscle cells, intermediate filaments are interlaced through the cell much like the threads in a pair of "fish-net" stockings. The intermediate filaments anchor the thin filaments and correspond to the Z-disks of skeletal muscle. Unlike skeletal-muscle cells, smooth-muscle cells have no troponin, tropomyosin or organized sarcoplasmic reticulum. ] (More)
Question
Expert Answered
Updated 5/12/2012 5:22:21 PM
3 Answers/Comments
Cardiac muscle is similar to smooth muscle in that both are involuntary.
Added 5/8/2012 10:34:06 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Janet17 [11/15/2014 8:22:58 AM]
@smp0784-the user asked for a comparison of cardiac and smooth muscle not skeletal and smooth.
Added 5/8/2012 10:35:17 AM
@Frankie17851- Thank you for the correction.
Added 5/12/2012 5:22:21 PM
How is cardiac muscle similar to smooth muscle?
Weegy: Cardiac muscle is similar to smooth muscle in that both are involuntary. (More)
Question
Expert Answered
Asked 5/8/2012 9:37:08 AM
0 Answers/Comments
What three processes does food undergo in the digestive system? A. Digestion, movement, absorption B. Digestion, elimination, restoration C. Digestion, absorption, elimination D. Digestion, absorption, restoration
Weegy: Three processes that food undergoes in the digestive system are: Digestion, absorption, elimination. User: Every ________, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages into and out of the lungs. A. 5 to 7 seconds B. 3 to 5 seconds C. 1 to 3 seconds D. 7 to 9 seconds Weegy: Every 3 to 5 seconds, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages into and out of the lungs. User: Which organ is NOT a part of the digestive system? A. Esophagus B. Gallbladder C. Kidneys D. Mouth (More)
Question
Not Answered
Updated 133 days ago|11/15/2014 8:19:51 AM
1 Answer/Comment
The kidneys are NOT a part of the digestive system.
Added 133 days ago|11/15/2014 8:19:51 AM
This answer has been confirmed as correct, not copied, and helpful.
What is the first activity of the digestive system? A. Digestion B. Ingestion C. Movement D. Absorption
Weegy: B. Ingestion User: What is the trachea commonly called? A. Voice box B. Vocal cord C. Windflute D. Windpipe (More)
Question
Updated 5/8/2012 10:39:22 AM
1 Answer/Comment
D. Windpipe. The trachea, commonly known as the windpipe, is a tube about 4 inches long and less than an inch in diameter in most people.
Added 5/8/2012 10:39:22 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Janet17 [11/15/2014 8:21:52 AM]
The respiratory conducting passages are divided into the ________. A. Upper and lower respiratory tract B. Posterior and exterior respiratory tract C. Internal and external respiratory tract D. Left and right respiratory tract
Question
Updated 133 days ago|11/15/2014 8:26:26 AM
2 Answers/Comments
A. Upper and lower respiratory tract
Added 8/21/2012 8:26:57 AM
The respiratory conducting passages are divided into the: Upper and lower respiratory tract.
Added 133 days ago|11/15/2014 8:26:26 AM
This answer has been confirmed as correct, not copied, and helpful.
20,158,970 questions answered
Popular Conversations
Perform the indicated operation. 3 + (-4) 1 -1 7 -7
Weegy: 3 + (-4) = 3 - 4 = -1 User: Evaluate BD for A = 5, B = -2, C = 4 and D = -6. -12 -8 8 12 Weegy: If A = 5, B ...
3/28/2015 4:37:41 AM| 8 Answers
Why do anabolic steroids differ from other illegal drugs? A. They ...
Weegy: Why do anabolic steroids differ from other illegal drugs? C. They are only dangerous for men. User: Which of ...
3/28/2015 6:04:09 PM| 3 Answers
Simplify 7 - (-4) + 3(-6). -7 7 -9 9
Weegy: 7 - (-4) + 3(-6) =11+ (3)(-6) =11-18 = - 7 User: Simplify (3/10)(-5/9). 1/6 -1/6 77/90 User: ...
3/28/2015 4:27:29 AM| 2 Answers
What is the solution of the equation? -10+sqrt x+8 =-4
Weegy: -10 + sqrt (x+8) = -4 sqrt (x+8) = -4 + 10 = 6 square both sides we get: x + 8 = 36 x = 36 - 8 = 28 When x = 28, ...
3/28/2015 7:49:35 PM| 2 Answers
Which level of classification contains all the ...
Weegy: Kingdom is the level of classification containing all the others. User: Which kingdom is made up of mostly, ...
3/28/2015 8:06:42 PM| 2 Answers
Weegy Stuff
S
L
P
L
P
P
P
Points 1270 [Total 9156]| Ratings 0| Comments 1270| Invitations 0|Offline
S
1
L
Points 622 [Total 1533]| Ratings 6| Comments 562| Invitations 0|Offline
S
P
C
L
P
L
1
P
Points 482 [Total 7789]| Ratings 8| Comments 402| Invitations 0|Offline
S
1
L
L
Points 450 [Total 7951]| Ratings 0| Comments 450| Invitations 0|Offline
S
Points 407 [Total 912]| Ratings 10| Comments 297| Invitations 1|Online
S
L
Points 353 [Total 1475]| Ratings 2| Comments 333| Invitations 0|Offline
S
Points 199 [Total 567]| Ratings 3| Comments 169| Invitations 0|Offline
S
Points 108 [Total 108]| Ratings 0| Comments 108| Invitations 0|Online
S
Points 42 [Total 158]| Ratings 4| Comments 2| Invitations 0|Offline
S
Points 35 [Total 126]| Ratings 0| Comments 35| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.