3 years ago

Name a

Biology

1 answer:

prohojiy [21]3 years ago

4 0

Answer:

Calcitonin- reduce blood calcium level

Parathyroid hormone- Raise blood calcium level

Explanation:

The thyroid gland is an endocrine gland which secrete its hormone in the blood directly. Both calcitonin and parathyroid hormone are released by the thyroid gland. Parathyroid hormone is released when the blood calcium level is low.

Parathyroid hormone increases the blood calcium level by osteoclast stimulation which releases calcium from bones and increases blood calcium level. Calcitonin is antagonistic to parathyroid hormone and it reduce the blood calcium level in the blood by stimulating the activity of osteoblast.

You might be interested in

What are the basic<br> Organs of respiratory system?

xxTIMURxx [149]

There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration. The airway, which includes the nose, mouth, pharynx, larynx, trachea, bronchi, and bronchioles, carries air between the lungs and the body's exterior.

8 0

3 years ago

Read 2 more answers

the term applied when water passes through a selectively permeable membrane from an area of high to low concentration is

AleksandrR [38]

The process is called osmosis.

5 0

3 years ago

Are viruses alive? The scientific debate continues. Viruses exhibit some characteristics of life, but others are missing.

sveticcg [70]

B they don’t contain any genetic material

8 0

3 years ago

Read 2 more answers

Given the amount of work required to move a box 5 meters across the floor is 100J. What is the force that is needed?

bogdanovich [222]

$work \: done \: = \: force \times distance$
Work done = 100J
Distance = 5 meters
Force = ?
$force = \frac{work \: done}{distance}$
Force = 100/5 = 20N
Therefore, the force needed is 20 Newtons

6 0

3 years ago

Please help asap! ppllleeaasse and thank you!

Mashcka [7]

A is the correct answer I belive

8 0

3 years ago

Read 2 more answers