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Tatiana [17]
3 years ago
7

Explain two physiological advantages of red blood cell structure (lacking nucleus and mitochondria):

Health
1 answer:
goldfiish [28.3K]3 years ago
7 0

Answer with Explanation:

Red Blood Cells/RBC (erythrocytes) are important components of the blood. It aids in<em> oxygen transportation to the cell</em>s and are also <em>responsible for carrying carbon dioxide to the lungs. </em>

The cell structures of RBCs are very unique. It lacks nucleus (DNA-containing organelle) and mitochondria (the power house of the cell). The lack of these structures allows the RBC to maintain its high amount of hemoglobin. Hemoglobin<u> is a type of protein, which is primarily responsible for carrying the oxygen in the blood.</u>

1. This means that there is no protein synthesis happening because of the lack of nucleus, which allows more hemoglobin formation. People with low hemoglobin level suffers from a condition called "anemia."

2. The lack of mitochondria also means that the cells produce ATP through the process of fermentation, since ATP is necessary to carry energy of the cells.

These are the two physiological advantages of the red blood cell's structure when it comes to lack of nucleus and mitochondria.

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The question is incomplete:

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b. Email is the medium of choice for communicating disappointing or negative information, because using email avoids potentially heated personal interactions that may adversely impact the work environment.

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From the options given, the guideline that would not be an appropriate part of the organization’s email policy is email is the medium of choice for communicating disappointing or negative information, because using email avoids potentially heated personal interactions that may adversely impact the work environment as emails are written and it is possible that people don't understand what you are trying to convey which can cause conflict especially when you are dealing with disappointing or negative information. Moreover, for this type of information it is better to have a conversation to be able to explain everything well.

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