Answer:
The parathyroid glands secrete parathyroid hormone. The actions of parathyroid hormone include increasing intestinal absorption of calcium, decreasing renal excretion of calcium, and increasing calcium resorption from the bones.
Answer:
0.2558 g
Explanation:
1.- In titration, since you have the concentration and the volume of the titrant and the aliquot that you take, you can use the formula C1 V1 = C2 V2.
2.- To obtain C2 = C1 V1 /V2
Substitution C2 = (0.0149 M ) (9.75 ml) /25 ml = 0.0058 11 M
3.- This concentration is the number of moles that you would have in 1 L but you dissolve your tablet in 250 ml, so a rule of three.
4.- 0.005811 moles - 1 L
x - 0.250 L
X= 0.250 L x 0.005811 moles / 1L = 0.00145275 moles
5.- using your molecular weight, you can obtain the grams with another rule of three.
0.00145275 moles - x
1 mole - 176.12 g
x= 176.12 g x 0.00145275 moles / 1 mole = 0.2558 g
Hope this was useful
Catabolic reactions generate energy that anabolic reactions use.
Answer:
Pelvic daiphragm
Explanation:
Levator ani -
It is a thin , broad muscle , located on the either side of the pelvis, it is composed of three muscles.
The Pelvic diaphragm , is the composition of the coccygeus muscle , the levator ani and the connective tissues .
The pelvic diaphragm acts as a separation between the pelvic cavity and the perineal region.
Female's pelvic cavity is larger than the male's , as female's need to give birth to the child.
