Top Posters
Since Sunday
p
4
h
4
c
4
d
3
3
c
3
t
3
u
3
A
3
B
3
j
3
s
3
Home Q & A Board Science-Related Homework Help High School Level Science
New Topic  
bungnast bungnast
wrote...
Go to Answer
Posts: 1
Rep: 0 0
10 years ago
Calcium (Ca2+) is an important micronutrient required in homeostasis. All the following statements indicate an important role of calcium in a healthy body except

Question 28 options:
   
calcium is essential for the synthesis of thyroxine and deficiency of calcium can cause a goitre

   
calcium has an important role in the blood clotting mechanism

   
the mineral calcium is important for healthy bones and teeth

   
Ca2+ ions are essential for the proper sliding of actin and myosin in muscle contraction and relaxation
Read 1750 times
1 Reply
Replies
Answer accepted by topic starter
Doctor-2-BDoctor-2-B
wrote...
#1
Donated
Valued Member
Top Poster
Posts: 1634
Rep: 476 0
10 years ago
Sign in or Sign up in seconds to unlock everything for free
Pretty fly for a SciGuy

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1109 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 119
  
 1189
  
 196
Your Opinion
Which is the best fuel for late night cramming?
Votes: 146
Previous poll results: Who will win the 2024 president election?