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Maksim231197 [3]
3 years ago
15

How many organs are in the human body?

Biology
2 answers:
lord [1]3 years ago
7 0
There are around 78-79 organs in the human body! Sorry it’s not precise it’s a widely controversial topic due to some people believing that something isn’t classified as an organ so I can’t say for sure!
tresset_1 [31]3 years ago
3 0
Five organs are in the human body
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I need help on the second one
Stolb23 [73]
Watching anime is the correct answer
8 0
3 years ago
How do prions disrupt the normal function of an organism and cause diseases such as mad cow disease?
aev [14]

Answer:

Prions causes abnormal folding of the prion proteins in the brain.

Explanation:

Prions are the abnormal infectious agents composed only of the proteins and no nucleic acids. The prions cause several neurodegenerative diseases in the humans as well as the mammals.

The prions cause the cow mad disease in the cows by affecting the brain of the cow as the prions act on the prion proteins present in the brain only and change their conformation. This leads to the degeneration of the neurons and causes tiny pores in the brain giving sponge-like appearance.

This slows down the mental activity and thus ultimately leads to the death of the cow.

3 0
3 years ago
(I WILL GIVE BRAINLIEST) Match these items.
Nimfa-mama [501]

Answer:

middle ear- hammer, anvil, stirrup

cochlea- cavern-like bone with tiny hairs and fluid

eardrum- membrane

outer ear- gathers sound

amplify- make greater

8 0
2 years ago
Read 2 more answers
Assessment for surfactant level via lecithin/sphingomyelin (L/S) ratio in the amniotic fluid is a primary estimation of fetal ma
aniked [119]

Assessment for surfactant level via lecithin/sphingomyelin (L/S) ratio in the amniotic fluid is a direct estimation of fetal maturity. The purpose of surfactant is to prevent the collapsing of the alveoli during expiration.

<h3>Lecithin Sphingomyelin Ratio</h3>
  • Clinicians can evaluate fetal lung development using a number of techniques, including the Lecithin-to-Sphingomyelin Ratio (L/S ratio).
  • Amniocentesis was used to obtain a sample of amniotic fluid for this biochemical test, which was first developed in the 1970s and used to assess the likelihood that the newborn will experience respiratory distress syndrome (RDS).
  • The maturation of the pulmonary system advances with growing gestational age as fetal lung development happens gradually.
  • Alveoli don't collapse during expiration thanks to the surfactant's impact. Phospholipids, proteins, and lipids are all components of the surfactant.
  • The phospholipids' chemical makeup is significant. One phospholipid in mature surfactant is phosphatidylcholine, also known as lecithin.

To learn more about Lecithin refer to:

brainly.com/question/23087654

#SPJ4

3 0
2 years ago
Two weeks before her menstrual period, margaret often suffers from pms. the abbreviation pms stands for
Ainat [17]
Two weeks before her menstrual period, margeret often suffers from PMS. The abbreviation PMS stands for Premenstrual syndrome .
Premenstrual syndrome is a combination of emotional, physical, psychological, and mood disturbances that occur after a woman's ovulation, typically ending with the onset of her menstrual flow. The most common mood related symptoms are irritability, depression, crying, oversensitivity, and mood swings. 
8 0
4 years ago
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