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horsena [70]
3 years ago
9

Which will form an ionic bond?

Biology
1 answer:
aev [14]3 years ago
8 0

Answer:

A. A positive ion and a negative ion

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Cr2O3...................
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3 years ago
What role does H20 have in cellular respiration
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Answer:

H_{2}O or Water is a very important component of the cellular respiration. However, it does not act in the process of cellular respiration directly, but is produced at the end of the cellular respiration during Oxidative Phosphorylation or Electron Transport System.

Basically, what happens is during the stages ETS, the NADH and FADH_{2} gets converted into NAD and FAD whereas the H^{+} ion accumulates into the inter-membrane space, which then passes through the ATP synthase molecule from the inter-membrane space to the matrix thus, stimulating the ATP synthase molecule to produce ATP the most important product of cellular respiration. This H^{+} ion when enters the matrix gets utilized to form H_{2}O by getting bound to O_{2}. But if no H_{2}O is produced in the final stage and the H^{+} ion gets accumulated in the matrix then the cellular machinery will malfunction and the production of ATP will stop. Thus, by this fact, we know that H_{2}O has a very important role in cellular respiration.  

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3 years ago
The primary health care provider instructs the nurse to administer a 20% solution of mannitol to a patient who has cerebral edem
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Among the given choices, the correct answer is "to maintain normal room temperature". The temperature of the drug is crucial to be maintained at normal room temperature, specifically at around 15 to 30 degrees Celsius; otherwise, in colder temperatures, the drug will crystallize and will be rendered useless. 
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Using the techniques of both recording from neurons and ablation, researchers found that properties of the ventral and dorsal st
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Ganglion cells and Lateral geniculate nucleus.

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4 years ago
Which of the following statements BEST outlines why the coral reefs in the Caribbean are at risk?
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j5tj th hr rg eg eg ry rh gr df un j

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r h h5 h5

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