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3 years ago

Differentiation occurs in what types of cells?

Biology

2 answers:

kaheart [24]3 years ago

8 0

Answer: Stem cells

Explanation:

Stem cells have three general characteristics: (a) divide into cells just like themselves, (b) are undifferentiated, and (c) can generate specialized or differentiated cells.

Stem cells are undifferentiated because they have no tissue-specific structure that enables them to perform specialized functions such as producing saliva, contracting or transmitting nerve impulses. Stem cells are found in various locations in the human body and can differentiate into specific strains. They are cells with an indisputable vitality that can save lives, since numerous pathologies can compromise the physiological functioning of the body, leading to a great demand for treatment for the cure of diseases, trauma reversal or limb reconstruction.

guapka [62]3 years ago

6 0

I believe it's stem cells.

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What are the major common properties of living things?explain each steps?

telo118 [61]

all about Living Things

Explanation:Characteristics of Living Things

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Living things have movement. This movement can be quick or very slow. ...

All living things have a metabolism. ...

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Reproduction.

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3 years ago

A community health nurse is using the dietary reference intakes (dris) as a guide while developing an education presentation abo

ivolga24 [154]

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3 years ago

Pepsin, an enzyme that is found in the stomach of humans, functions in breaking down proteins. It is denatured as it travels to

AnnZ [28]

Answer:

A. pH

Explanation:

Denaturation of proteins is a protein whereby the protein molecule loses its primary structure and ultimately its physical functioning as a result of factors including pH, temperature or concentration of chemicals. Based on this definition, it is visible that denaturation of proteins can be caused by these three factors: pH, chemical and temperature.

However, in this case of PEPSIN enzyme, which is a proteinous molecule produced in the stomach of humans and functions in breaking down proteins, its denaturation occurs as it moves along the digestive tract to the intestines. This is as a result of the changes in pH in the digestive tract.

The pH of the stomach where pepsin is produced is acidic i.e. <3.0. However, as one moves towards the intestine, the pH increases, which is unfavorable or considered harsh for the pepsin enzyme. Hence, it gets denatured.

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3 years ago

Question 7 (5 points)

Bezzdna [24]

Answer: Electromagnetism

Explanation: Electromagnetism is one of the four fundamental forces (the other three are gravity, strong nuclear force and weak nuclear force.) It acts between all the particles having an electrical charge.

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3 years ago

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¿Por qué razón Pasteur hirvió el caldo?

enot [183]

Para poder probar que la generacion espontanea despues de hervir el agua no es posible ya que en ese tiempo esa era la teoria aceptada por todos.
Anteriormente alguien habia hecho el mismo experimento tapando el frasco con un corcho, ese experimento despues de ser hervida el agua produjo seres nuevos (microorganismo) y Pasteur hirvio el agua solo para provar que los microorganismo no se podian generar magicamente despues de ser hervidos

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2 years ago