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mamaluj [8]
3 years ago
7

What occurs during cell differentiation?

Biology
1 answer:
Archy [21]3 years ago
5 0

Answer: Zygote cells turn into adult STEM cells divide and create differentiated daughter cells.

Explanation: All DNA is in all cells, but different cells are specialized to preform different functions. They still contain all of the DNA, but they only use a small portion of the DNA. This occurs during a process called Gene Expression. Gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a cell functions

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Entre los siguientes métodos de separación de mezclas, Jorge debe seleccionar el adecuado para separar sal de una mezcla de sal
makvit [3.9K]

Teniendo en cuenta las definición de evaporación, la respuesta correcta es la primer opción: para separar la sal, Jorge debe usar la Evaporación, porque con este método se evapora el agua y queda únicamente la sal.

El método de separación utilizado para el agua y la sal es: la evaporación.

La evaporación consiste en pasar el soluto disuelto en un liquido a estado gaseoso y ocurre al aumentar su temperatura de forma natural o artificial,. Dependiendo de que se desea evaporar se utiliza el material correspondiente. La técnica mas común es por contacto y puede acelerarse si utilizamos un material conductor dentro del liquido.

En otras palabras, se conoce que la evaporación es el proceso por el cual las distintas moléculas en estado líquido, como lo es en agua, pasan a un estado gaseoso de manera espontánea, siendo este el principal efecto de la evaporación.

Como se mencionó el método de separación utilizado para el agua y la sal es la evaporación. Durante este proceso, al aplicar calor, el agua se convierte en vapor y se libera al aire. La sal, como tiene otro punto de ebullición, no se evapora.

Entonces, la respuesta correcta es la primer opción: para separar la sal, Jorge debe usar la Evaporación, porque con este método se evapora el agua y queda únicamente la sal.

Aprende más:

  • brainly.com/question/17429780?referrer=searchResults
7 0
3 years ago
According to advocates for the use of genetic engineering, which is an example of the importance of recombinant DNA technology?
madam [21]

Answer:

D. There is a reduced use of pesticides, herbicides, and fertilizers

Explanation:

8 0
2 years ago
Read 2 more answers
What is plastic texture in the earth's structure?
Allisa [31]
It is called the float
5 0
3 years ago
In order for an ecosystem to be healthy is does not need to have different kinds of plants and animals.
soldier1979 [14.2K]

Answer:

false

Explanation:

biodiversity is crucial to a healthy ecosystem

7 0
2 years ago
Convert 96.5 decaliters to hectoliters. 0.965 hectoliters 9.65 hectoliters 965 hectoliters 9,650 hectoliters
SIZIF [17.4K]

Answer:

Option B, 9.65 hectoliters

Explanation:

As we know that in one hectoliter there are ten decaliters

1 hectoliter = 10 decaliters

or

1  decaliters = \frac{1}{10} hectoliter

For converting any small unit into a large unit it is to be divided by number of units in large unit.

Thus,

96.5  decaliters  in terms of hectoliter is equal to

\frac{96.5}{10} \\= 9.65

Hence, option B is correct

7 0
3 years ago
Read 2 more answers
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