You need to login first

Login information

Haven't yet registered?

×

Categories

Homework Help Boards (University / College Level)

Biology-Related

Science-Related

Others

Laboratory Help


Non-Homework Help Boards

Notes

Guidance

Discussion

×
* * * *
joakim
2102
Drakor
1744
adele
1132
top posters

Support Us

If you found our community helpful, your small donation will help us reach more students around the globe. You may also like us on Facebook or follow us on Twitter.
Pages: 1     Go Down
  New Topic  |  more  
wrote...
Posts: 3
Credits: 80
Rep: 
     
3 years ago
1. The baseline metabolic rate (BMR) of the normal rat was approximately______ ml O2/kg/ hr.
2. True or false: The BMR of all three rats was appr the same before treatment?
3. Which rat had the fastest basal metabolic rate (BMR)?
4. Why did the BMR's differ between the normal rat and the surgically altered rats?
5. If an animal had been thyroidectomized, what hormones would be missing in its blood?
6. If an animal had been hypophysectomized, what effects would you expect to see in the hormone levels in it's blood and in it's BMR?

Any help would be great :-)
  • Read 15594 times
  • 3 Replies
wrote...
*
Posts: 8158
Credits: 8231
Rep:  +723  -16 
     
3 years ago
On the the baseline metabolic rate. The injected thyroxine compensated for the thyroxine lost when the pituitary gland was removed. , therefore the thyroid gland did not produce thyroxine.
- Master of Science in Biology
- Bachelor of Science (Biology)
- Bachelor of Education
wrote...
Posts: 1
Credits: 76
Rep: 
     
3 years ago
1. The baseline metabolic rate (BMR) of the normal rat was approximately__(1664)____ ml O2/kg/ hr.
2. True or false: The BMR of all three rats was appr the same before treatment? (False)
3. Which rat had the fastest basal metabolic rate (BMR)? (Normal Rat)
4. Why did the BMR's differ between the normal rat and the surgically altered rats? )Because if certain hormones that can not be produce or stimulated because of glands that are not present.
5. If an animal had been thyroidectomized, what hormones would be missing in its blood? (Thyroxine and Calcitonin)
6. If an animal had been hypophysectomized, what effects would you expect to see in the hormone levels in it's blood and in it's BMR? Hormone levels would be decreased, BMR would be decreased and  the body could not keep the metabolism and body heat at a normal range.

Any help would be great :-)


1.
wrote...
Posts: 544
Credits: 3305
Rep:  +28  -4 
     
3 years ago
1. The baseline metabolic rate (BMR) of the normal rat was approximately______ ml O2/kg/ hr.
2. True or false: The BMR of all three rats was appr the same before treatment?
3. Which rat had the fastest basal metabolic rate (BMR)?
4. Why did the BMR's differ between the normal rat and the surgically altered rats?
5. If an animal had been thyroidectomized, what hormones would be missing in its blood?
6. If an animal had been hypophysectomized, what effects would you expect to see in the hormone levels in it's blood and in it's BMR?

Any help would be great :-)

Could you post what you got for the rest of these?
~Live well, laugh often, and love with all of your heart!~
Pages: 1     Go Up New Topic more
Related Topics
Note: This topic is currently locked from adding new posts. Only administrators and moderators can reply. If you'd like to contribute to this topic, start a new thread and make reference to this one. Otherwise, contact a moderator for more options.

Ask a Question

ask
Click to ask a question. 850 Students and 98 members are standing by to answer all your science and biology homework problems, free. So far today, 571 guests have joined.
Related Images
Views
1628
Rating

Views
536
Rating

Views
319
Rating