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AURORKA [14]
3 years ago
5

Que es el potencial de acccion

Biology
1 answer:
Rashid [163]3 years ago
3 0

Answer:

Un potencial de acción ocurre cuando una neurona envía información a un axón, lejos del cuerpo celular. Los neurocientíficos usan otras palabras, como un "pico" o un "impulso" para el potencial de acción. El potencial de acción es una explosión de actividad eléctrica creada por una corriente de despolarización.

Explanation:

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Where did DDT come from?
laiz [17]

Answer:

Originally developed as an insecticide, it became infamous for its environmental impacts. DDT was first synthesized in 1874 by the Austrian chemist Othmar Zeidler. DDT's insecticidal action was discovered by the Swiss chemist Paul Hermann Müller in 1939.

8 0
3 years ago
Matthew takes two 50-milligram iron tablets each day. How many<br>grams of iron does he take daily?​
sammy [17]

Given –  

Mg of iron tablets consumed = 50 mg

Number of tablets consumed = 2

So,

Total mg of iron tablets consumed = 2 X 50 mg

                                                          = 100 mg

Total grams (g) of iron tablets consumed = 100 X 0.001 g

Because  1 mg = 0.001 g

So,

Total grams of iron tablets consumed would be 0.1 grams.  

6 0
3 years ago
Now, this time observe what happen if the box where pushed toward each other
gregori [183]

12345678910

ABCDEFGHIJKLMNOPQRSTUVWXYZ

4 0
3 years ago
Explica el impacto del desarrollo de las técnicas moleculares en los sistemas de clasificación de los organismos.
docker41 [41]

Answer:

Las técnicas moleculares, especialmente aquellas basadas en la manipulación del material genético, permitieron automatizar el proceso de identificación y clasificación de especies

Explanation:

Las técnicas moleculares usadas para la clasificación de organismos son aquellas principalmente relacionadas a la manipulación de su material genético. En especial, las técnicas de extracción de ADN, amplificación mediante la reacción en cadena de la polimerasa (PCR) y posterior secuenciación han posibilitado automatizar el proceso de clasificación de organismos. Los marcadores moleculares de ADN basados en secuencias génicas evolutivamente conservadas tales como, por ejemplo, la secuencia del gen Citocromo Oxidasa I (COI) en animales, son ampliamente usados para automatizar este proceso de identificación y clasificación de nuevas especies.

8 0
3 years ago
All of the following are functions of a coelom EXCEPT serving as a hydrostatic skeleton. processing and storing food. allows dig
Likurg_2 [28]

Answer:

Processing and storing food.

Explanation:

The coelom is the hollow structure formed in the organisms filled with the coelom fluid. The coelom is formed during embryogenesis which may be lined by the mesodermal layer or not.

The formation of coelom serves many functions in different organisms like it allows the internal movement of the organs in the body, allows the independent movement of the digestive tract, the fluid present in the cavity acts as a hydrostatic skeleton in the lower organism and cushions the internal organs.

The function that is not performed by the coelom is that it is not involved in the processing and storing food in organisms.

Thus, Processing and storing food is correct.

3 0
3 years ago
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