Ozone is NOT
a form of indoor pollution.
Ozone <span><span>or </span>trioxygen<span>, is an inorganic
molecule with the </span></span><span>chemical formula</span> O<span>
3</span><span>. It is a pale blue
gas with a distinctively pungent smell. </span>
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If you have any other questions,
please don’t hesitate to ask me.
Answer: Acromegaly
Explanation:
Acromegaly is a hormonal disorder. This disorder develops in the pituitary gland of human beings. It occurs when too much growth hormone is produced during the phase of adulthood.
The increase in release of growth hormone causes the bones to increase in length and width. Thus the hands, face and feet will look enlarged.
Appositional growth is associated with the increase in the diameter of the bone. This is the characteristic feature of the acromegaly. Appositional growth results due to the stimulation of the osteoblasts.
The given situation is an example of acromegaly, as this involves the excessive appositional growth.
Usually this will be multiple choice so if so and C is correct
Answer:
Option). about 20 percent of the calcium ion required for contraction comes from outside the cell.
Explanation:
Calcium ions play an important role in cardiac muscle physiology. Calcium ions influx is responsible for plateau phase after depolarization. Calcium ions also play role in muscle contraction with the help of troponin (regulatory protein).
For contraction, about 20 percent of calcium ions are supplied from outside of the cell, while rest of the calcium ions are released from SR (sarcoplasmic reticulum).
Thus, the correct answer is 'forth option.'
