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Aleksandr [31]
2 years ago
6

Hydrogen peroxide is a natural byproduct of cellular metabolism in the human body. It sometimes reacts with certain ions in the

body to produce a very reactive, electron-grabbing form of hydroxide (OH-) that has been observed to kill healthy cells in vitro. This product can be considered a
Biology
1 answer:
pshichka [43]2 years ago
7 0

Hydrogen peroxide is a natural byproduct of cellular metabolism in the human body. This product can be considered a free radical.

<h3>What is free radical?</h3>

A free radical may be described as any molecular species able to impartial life that consists of an unpaired electron in an atomic orbital. The presence of unpaired electron effects in sure not unusualplace homes which can be shared via way of means of maximum radicals. Many radicals are volatile and especially reactive.

These free radicals were recommended to be chargeable for reperfusion-triggered cardiac lovely and reperfusion-triggered arrhythmia. Hydrogen peroxide (H2O2) is frequently used as an experimental supply of oxygen-derived unfastened radicals.

Read more about the Hydrogen peroxide;

brainly.com/question/1459322

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North Americans have cleared deciduous forestlands to use for each of these except _____.
Lelechka [254]

Answer:

urban development

Explanation:

6 0
3 years ago
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Suppose you ate an entire bag of potato chips and drank a 16-ounce cola while you studies for an exam. Together these items cont
Anastaziya [24]

Answer:

Total of 1164.187 kilo-calories are consumed.

Explanation:

In order to determine the total calories present in any food item, the calories contribution of each of its constituents must be know.

Here,

Calories in one gram of carbohydrate = 4 kilocalories

Calories in one gram of protein = 4 kilocalories

Calories in one gram of fat  = 9 kilocalories

As per the details provided on Coca-Cola website, calories in 16-ounce cola = 187 calories = 0.187 kilocalories

Thus, total calorie in  an entire bag of potato chips and  16-ounce cola

(144 * 4) + ( 12 * 4) + (60 * 9)  + 0.187\\= 576 + 48 + 540 + 0.187\\= 1164.187

Total of 1164.187 kilo-calories are consumed.

4 0
3 years ago
Before a cell can divide, it must copy one ___ at a time in a process called DNA replication
Mkey [24]

Before a cell can divide, it must copy one NUCLEOTIDE at a time in a process called DNA replication.

DNA replication is the process by which two identical DNA molecules are formed from one single, original DNA parent molecule. DNA replication takes place in all living organisms and is the basis for inheritance. During this process, the DNA make a copy of itself by copying all the nucleotide that are present in it.

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Why is the Aral Sea shrinking
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It was how fast it was disappearing. Once the world's fourth largest lake, the Aral Sea in Central Asia has been losing water for half a century — ever since Soviet engineers began diverting the two rivers that sustain it, the Amu Darya and Syr Darya, in order to grow cotton in the desert.

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Global dimming is most apparent over urban regions or in the mid-latitudes of the Northern Hemisphere where
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Answer: c

Explanation: i took the test

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