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gayaneshka [121]
3 years ago
8

13.In order for NAD+ toremove electrons from glucose or other

Biology
1 answer:
Anna71 [15]3 years ago
4 0

Answer:

E

Explanation:

This is a glycolysis 2nd reaction, the organic molecule or glucose must be negatively  chargedin order to reduce the positively charged NAD+.  Oxygen must be present to oxidize the NADH produced back  to NAD+  and the free energy liberated when electrons are removed  from the organic molecules must be greater than the energy required  to give the electrons to NAD+.

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3 years ago
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That occur(s) when atoms share
Lubov Fominskaja [6]

A polar bond  that occur(s) when atoms share electrons unequally.

A Nonpolar Covalent Bond occur(s) when atoms share electrons equally.

<h3>What is a Nonpolar Covalent Bond?</h3>

This is known to be a bond that is said to have  created if atoms are said to share their electrons in an equal way.

Note that this is one that often  occurs if two atoms are said to be the same or are similar or have the similar electron affinity.

Note also that the closer the values of a given electron affinity, the stronger the attraction.

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6 0
2 years ago
A hanging wire made of an alloy of aluminum with diameter 0.11 cm is initially 2.2 m long. When a 34 kg mass is hung from it, th
Lubov Fominskaja [6]

Answer:

Explanation:

Given that d = 0.11cm = 0.0011m, l = 2.2m, extension = 1.24cm = 0.0124m, mass = 34kg

force = 34 x 9.81 = 333.54N, Area = Pi x d²/4 = 3.142 x 0.0011^2/4 = 9.505x10^-7m²

Calculate the stress = Force/Area = 333.54N / 9.505x10^-7m²

= 350926661.4N/m²

calculate the strain = extension/original length

= 0.0124 / 2.2 = 0.00563

Young modulus of elasticity = Stress/Strain = 350926661.4N/m² /  0.00563

= 6.2332 x 10^10Pa

7 0
3 years ago
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stiks02 [169]

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3 years ago
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Answer:

A

Explanation:

I would go with A. "Because.. blah etc".

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3 years ago
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