Question

1) what is systole and diastole
2) Can sinusitis be congenital?
3) what is atmospheric pressure?
4) 1 atm = ? pa

5) Describe in brief about the gas of Bhopal gas tragedy

6) what is photosystem1 and photo system2 ?

7) what are nephrons ?

8) what is paratharoid gland?

9) which is the smallest gland of human body ?

10) answer only if you know and don't spam please!! ​

Answer 1

Answer:

1. what is systole and diastole?.

• Diastole and systole are two phases of the cardiac cycle. They occur as the heart beats, pumping blood through a system of blood vessels that carry blood to every part of the body. Systole occurs when the heart contracts to pump blood out, and diastole occurs when the heart relaxes after contraction.

2. Can sinusitis be congenital?

• Chronic sinusitis with nasal polyps runs in families but also chronic sinusitis without nasal polyps has been observed in family members, strongly suggesting that a hereditary (=genetic) factor contributes to the disease.

3. What is atmospheric pressure?

• P_h= P_0 e^{\frac {-mgh}{kT}}

P_h = pressure at height h

P_0 = sea level pressure

g = acceleration due to gravity

k = Boltzmann's constant (ideal gas constant divided by Avogadro's number)

T = absolute temperature

m = mass of one air molecule

4. 1atm = ? pa

• 101325 pascals

5. Describe in brief about the gas of Bhopal gas tragedy

• At least 30 tonnes of methyl isocyanate gas killed more than 15,000 people and affected over 600,000 workers. Bhopal gas tragedy is known as world's worst industrial disaster. In 1969, the UCIL factory was made to produce Sevin (a pesticide) using methyl isocyanate as an intermediate.

6.what is photosystem1 and photo system2 ?

• The two main multi-subunit membrane protein complexes differ in their absorbing wavelength, where the photosystem I or PS 1 absorbs the longer wavelength of light which is 700 nm while photosystem II or PS 2 absorbs the shorter wavelength of light 680 nm.

7 .what are nephrons ?

• Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process: the glomerulus filters your blood, and the tubule returns needed substances to your blood and removes wastes.

8. what is paratharoid gland?

• The parathyroid glands, which lie behind the thyroid, manufacture the parathyroid hormone, which plays a role in regulating your body's levels of the minerals calcium and phosphorus. Hyperparathyroidism is when your parathyroid glands create too much parathyroid hormone in the bloodstream.

9. which is the smallest gland of human body ?

• The pituitary gland or hypophysis is a small gland about 1 centimeter in diameter or the size of a pea. It is nearly surrounded by bone as it rests in the sella turcica, a depression in the sphenoid bone. The gland is connected to the hypothalamus of the brain by a slender stalk called the infundibulum.

10. answer only if you know and don't spam please!!

• I don't sapmmm!!!.. Hope it's helpful for you!!!..

Answer 2

Explanation:

1. systolic blood pressure is the top number on your reading. It measures the force of blood against your artery walls while your ventricles — the lower two chambers of your heart — squeeze, pushing blood out to the rest of your body. Your diastolic blood pressure is the bottom number on your reading.

hyy thanks yrr.. ♥️♥️♥️❤️❤️❤️