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shusha [124]
3 years ago
8

Dense Denise is an emergency room nurse at Hopeless Hospital. She notices that the hospital is running short on blood, so she de

cides to dilute the blood with water to make it last longer. Later, Dr. Dingo, the attending physician gets ready to give a patient a transplant. As a precaution, he puts a sample under the microscope, sees this image. He immediately begins angrily barking at Denise. What happened to the blood cells?
Biology
2 answers:
natulia [17]3 years ago
8 0

Answer:

The answer to the question: What happened to the blood cells, when Denise, the nurse, put the blood samples with water, to dilute the blood so that it would last longer, is, that the blood cells, through the process of osmosis, took in the water around them, swelled and ruptured.

Explanation:

Usually, when putting a pack of red blood cells inside a water solution will activate the cellular process of osmosis, which means, that the membrane of the cell allows water to trickle into it, as the volume of water outside the cell is higher than inside. In the process of equilibrium of concentration, the cell allows the water in, but it reaches a point when the amount in is too much and thus the cell bursts. What Dr. Dingo found under the microscope, then, was the red blood cells burst due to the water.

goldenfox [79]3 years ago
5 0
When Denise mixed the blood with water, it formed Osmosis. There is water in the blood as well as a concentration of salt.
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Answer:

Verdadero

Explanation:

Sabemos que los caracteres dependen de los genes. Y los genes pueden presentarse en forma de alelos dominantes, o alelos recesivos. La expresión de los alelos recesivos son enmascarados o escondidos por el alelo dominante. Es decir, que si ambos alelos se encuentran juntos en un heterocigota, solo el alelo dominante se expresará.

Entonces el alelo dominante expresa la característica que resulta dominante, mientras que el alelo recesivo expresa la característica recesiva.

Genotipo:

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  • Heterocigota -------------------> Expresa el caracter dominante (Ambos alelos estan presentes, pero el dominante es quien se expresa)
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Por ejemplo, si tenemos dos fenotipos rojo y amarillo, y sabemos que el color esta codificado por un gen dialelico llamado M. También supongamos que no sabemos qué alelo expresa qué color. Teniendo solo estos datos, no podemos decir si el rojo es el color dominante o si el amarillo lo es.

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He adjusted his attitude based on the surroundings.
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