Login

Join for Free!
113928 members


Formation of Urine....

For discussing the functions of different structures of all organisms.

Moderator: BioTeam

Formation of Urine....

Postby jayson » Thu Jan 12, 2006 12:57 am

urine is formed by the three steps...
Filtration
Reabsorbtion
Secretion

what is the difference between reabsorbtion and secretion ?

My though: The difference is that reabsorbtion is the movement of essential molecules rom the nephrons to the blood. Where as secretion is the movement of ammonia and other durgs or substances that the blody is trying to get rid of, from the blood to the nephrons.

Am I right ?
User avatar
jayson
Garter
Garter
 
Posts: 27
Joined: Sun Nov 27, 2005 4:55 am

Postby victor » Thu Jan 12, 2006 1:35 pm

there you've known about it...why did you ask??
Q: Why are chemists great for solving problems?
A: They have all the solutions.
User avatar
victor
King Cobra
King Cobra
 
Posts: 2668
Joined: Sat Apr 30, 2005 12:01 pm
Location: Yogyakarta, Indonesia..

Postby MrMistery » Thu Jan 12, 2006 8:55 pm

Yes, you are. Good job!
"As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter
User avatar
MrMistery
Inland Taipan
Inland Taipan
 
Posts: 6832
Joined: Thu Mar 03, 2005 10:18 pm
Location: Romania(small and unimportant country)


Postby Dr.Stein » Fri Jan 13, 2006 8:40 am

This is kinda student that I like, answer her/his own question :)

Now I want to ask you (or test?): What is augmentation?
Image
User avatar
Dr.Stein
King Cobra
King Cobra
 
Posts: 3501
Joined: Thu Jul 07, 2005 7:58 am
Location: 55284 Yogyakarta, Indonesia

Postby victor » Fri Jan 13, 2006 12:34 pm

the process right after filtration and reabsorption...:lol:
that's the best answer..
Q: Why are chemists great for solving problems?
A: They have all the solutions.
User avatar
victor
King Cobra
King Cobra
 
Posts: 2668
Joined: Sat Apr 30, 2005 12:01 pm
Location: Yogyakarta, Indonesia..

Postby Dr.Stein » Fri Jan 13, 2006 1:49 pm

That could be a good answer but that's NOT a proper one ;) If you answer that way in my Physiology class you are failed. Sorry :P
Image
User avatar
Dr.Stein
King Cobra
King Cobra
 
Posts: 3501
Joined: Thu Jul 07, 2005 7:58 am
Location: 55284 Yogyakarta, Indonesia

Postby Poison » Fri Jan 13, 2006 8:08 pm

so what is the proper one? ;) Will you let us know DrStein?
It matters not how strait the gate
How charged with punishment the scroll
I am the Master of my fate
I am the Captain of my soul.
User avatar
Poison
Inland Taipan
Inland Taipan
 
Posts: 2322
Joined: Sun Jan 02, 2005 12:44 pm
Location: Turkey

Postby Dr.Stein » Sat Jan 14, 2006 2:24 am

Maybe latter... The time is still enough for you to search for the answer by yourselves :)
Image
User avatar
Dr.Stein
King Cobra
King Cobra
 
Posts: 3501
Joined: Thu Jul 07, 2005 7:58 am
Location: 55284 Yogyakarta, Indonesia

Postby MrMistery » Sat Jan 14, 2006 4:13 pm

Pick your explanation:
1. The act or process of augmenting, or making larger, by addition, expansion, or dilation; increase.

2. The state of being augmented; enlargement.

3. The thing added by way of enlargement.

4. A additional charge to a coat of arms, given as a mark of honor.

5. (Science: medicine) The stage of a disease in which the symptoms go on increasing.

6. In counterpoint and fugue, a repetition of the subject in tones of twice the original length. Augmentation court, a court erected by Stat. 27 Hen. VIII, to augment to revenues of the crown by the suppression of monasteries. It was long ago dissolved.

Synonym: Increase, enlargement, growth, extension, accession, addition.

;) ;) ;) ;)
"As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter
User avatar
MrMistery
Inland Taipan
Inland Taipan
 
Posts: 6832
Joined: Thu Mar 03, 2005 10:18 pm
Location: Romania(small and unimportant country)

Postby Poison » Sat Jan 14, 2006 5:39 pm

Andrew is seaching for us. By the way, I did it too, but couldn't relate them to urine formation. ;)
It matters not how strait the gate
How charged with punishment the scroll
I am the Master of my fate
I am the Captain of my soul.
User avatar
Poison
Inland Taipan
Inland Taipan
 
Posts: 2322
Joined: Sun Jan 02, 2005 12:44 pm
Location: Turkey

Postby MrMistery » Sat Jan 14, 2006 9:10 pm

me neither
but who said it should be about urine formation?
"As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter
User avatar
MrMistery
Inland Taipan
Inland Taipan
 
Posts: 6832
Joined: Thu Mar 03, 2005 10:18 pm
Location: Romania(small and unimportant country)

Postby victor » Sun Jan 15, 2006 11:56 am

Dr.Stein wrote:That could be a good answer but that's NOT a proper one ;) If you answer that way in my Physiology class you are failed. Sorry :P

haha..I won't let my ballpoint write those silly sentences in your physiology class..relax Dr...as a good soon-to-be-biologist, I'll wrote much better definition than my previous.. :D

MrMistery wrote:me neither
but who said it should be about urine formation?

the Admin said it, because this is Physiology class... :lol:
Q: Why are chemists great for solving problems?
A: They have all the solutions.
User avatar
victor
King Cobra
King Cobra
 
Posts: 2668
Joined: Sat Apr 30, 2005 12:01 pm
Location: Yogyakarta, Indonesia..

Next

Return to Physiology

Who is online

Users browsing this forum: No registered users and 0 guests

cron