Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
New Topic  
mikael mikael
wrote...
Go to Answer
Donated
Posts: 12017
Rep: 103 2
10 years ago
When blood calcium levels fall, which of the following does NOT occur?
A) PTH is produced and activates vitamin D.
B) Vitamin D stimulates the kidney to reabsorb calcium from the blood.
C) PTH and vitamin D stimulate osteoblasts to break down bone.
D) Vitamin D increases the absorption of calcium from the intestines.
Read 1949 times
1 Reply
Replies
Answer verified by a subject expert
bio_manbio_man
wrote...
#1
Educator
Top Poster
Posts: 33243
Rep: 3442 15
8 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

mikael Author
wrote...

10 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Starfiew
wrote...

Yesterday
This helped my grade so much Perfect
mcraver1
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1253 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 5400
  
 1601
  
 408
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?