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Yakvenalex [24]
3 years ago
13

What causes an ionic bond to form between sodium and chlorine ?

Biology
2 answers:
xenn [34]3 years ago
5 0
The answer above my response is correct
Vera_Pavlovna [14]3 years ago
3 0

Answer:

They combine as atoms, and separate as ions.

Explanation:

When sodium and chlorine atoms come together to form sodium chloride (NaCl), they transfer an electron. ... Because the sodium ion has a positive charge, and the chlorine ion has a negative charge, they are attracted to each other, and form an ionic bond.

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Is the reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a or cytochrome b, why? Provide a
Vadim26 [7]

Answer:

The reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a having a higher reduction potential.  

Explanation:

Electrons from NADH and FADH2 flow spontaneously from one electron carrier of the electron transport chain to the other. This occurs since the proteins of the ETC are present in the order of increasing reduction potential. The reduced cytochrome b has lower reduction potential than cytochrome c1 which in turn has a lower reduction potential than the cytochrome c.

Cytochrome c is a soluble protein and its single heme accepts an electron from cytochrome b of the Complex III. Now, cytochrome c moves to complex IV which has higher reduction potential and donates the electron to cytochrome a which in turn passes the electrons to O2 via cytochrome a3.

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3 years ago
Please help and explain.
horsena [70]
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3 years ago
DINOSAUR DICHOTOMOUS KEY<br> Pls identify the dinosaurs below
Ugo [173]

Answer:

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Hope it helps!

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