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kupik [55]
3 years ago
6

Which statement about extracellular matrix is accurate?

Medicine
1 answer:
Svetach [21]3 years ago
4 0

Answer:

The most correct answer is: It varies in consistency based on the amount of protein fibers and fluid

Explanation:

The extracellular matrix (ECM) is the environment surrounding cells, which is normally composed by fibers (i. e.: collagen, elastin, etc...), soluble proteins and other macromolecules (such as hyaluronic acid) embedded in fluid. The relative concentration and composition of those components conditions, among other things, the physical consistency of the ECM.

  • No blood vessel arises from ECM; they derive from specific precursor cells. Additionally, cartilage is an avascular (has no blood vessel) type of connective tissue.
  • ECM does provide oxygen and nutrients to diverse tissue, including bone, however bone tissue <em>does</em> have blood vessels.
  • Neuronogenesis (generation of new neurons) takes place within the developing nervous system, with neuronal precursor cells being thoroughly surrounded by other cells such as radial glia. Typically, neighboring ECM has a minor or negligible role in this process.

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How can we pursue medicine?​
dolphi86 [110]

Answer:

by getting degrees that apply with medicine and or attending medical school where you can get a job as such

Explanation:

6 0
3 years ago
Explain briefly how the ear works, and therefore how we hear?​
vova2212 [387]

Answer:

Our ear consists of

1 Outer ear (pinna) which passes through auditory canal leading to the ear drum (tympanum)

2 The middle ear consists of three tiny bones malleus, incus and stapes. the three bones are collectively called ear ossicals.

3 Inner ear or membranous labyrinth has two main parts-- cochlea and spiral-shaped, and semicircular canals.

The pinna collects the sound waves and conducts them through the external auditory canal. They finally strike on the ear drum which is set into vibration.

hope it helps you....

plz mark brainliest if you think this was the answer you wanted to see

Explanation:

8 0
4 years ago
You are attempting to control bleeding on a coworker who has cut himself while using a hand tool on a job site. How should you b
olya-2409 [2.1K]

<em>Your question is incomplete. Please read below to find the complete question.</em>

A) Wear protective barriers such as gloves, regardless of your relationship with the person you are helping.

A protective barrier is a bodily layer on the pinnacle of a corrosion-prone metal surface and is meant to prevent corrosion. Protecting barriers are introduced to metallic surfaces by way of painting the floor with a non-metal coat or plating with steel.

Protection boundaries within the place of work can be beneficial within the mission to reduce the likelihood of a place of job twist of fate. they may be structures that are designed to save you access right into a potentially dangerous area, or regions that are a potential risk. First and foremost, they may be used to mitigate dangers.

With secure regions, bodily boundaries can be vital in ensuring there's no safety breach in positive limits. However, shielding obstacles are added to the bodily layer to outline the physical limits in a particular setup. It additionally protects the sports or precise regions.

You are attempting to control bleeding on a coworker who has cut himself while using a hand tool on a job site. How should you best address the possibility of being exposed to an infectious bloodborne disease?

A) Wear protective barriers such as gloves, regardless of your relationship with the person you are helping.

B) Avoid touching the person's blood with your bare hands to minimize your chance of exposure

C) Wash your hands with soap and water before and after care

D) Only use PPE if required by your employer's occupational exposure control plan

Learn more about protective barriers here brainly.com/question/727391

#SPJ4

4 0
2 years ago
Outline THREE points you would use in a discussion on the reasons for outbreak of violent behaviour among spectators or players
Serggg [28]
The importance of the result (money, position in league or competition, team rivalry)
the nature of the game (contact sports are more likely to lead to violence, for example ice hockey versus bowls)
provocation (crowd chanting abuse, 'sledging' by other players)
7 0
3 years ago
Read 2 more answers
List harmful effects of acute inflammation.​
aivan3 [116]

Answer:

The immune system recognizes damaged cells, irritants, and pathogens, and it begins the healing process. When something harmful or irritating affects a part of our body, there is a biological response to try to remove it.

...

These can include:

fatigue.

mouth sores.

chest pain.

abdominal pain.

fever.

rash.

joint pain.

5 0
3 years ago
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