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diamong [38]
4 years ago
12

Is that air contain nitrogen more than oxygen ??

Chemistry
2 answers:
valentinak56 [21]4 years ago
8 0
Nitrogen than oxygen in the air
Alinara [238K]4 years ago
3 0
The air in our atmosphere contains more nitrogen than oxygen
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Which statements about β turns are correct? Their purpose is to reverse the direction of the polypeptide chain. There are two ty
zhuklara [117]

Answer:

The correct answer is - 1, 2, and 4 statements.

Explanation:

Beta and gamma turns are common plots or turns in proteins and contain intra-turn hydrogen bonds. This hydrogen bond is present between CO of residue i and NH of residue i+3 that holds the confirmation in beta turns.

Beta turns, assist the protein to get their globularity, as the aim of beta turns is to reverse the direction of the polypeptide. The two main of beta turns are type-I and type-Il. and their minor images are type-I and type-Il.

Thus, the correct answer is - 1, 2, and 4 statements.

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3 years ago
What do liver cells do?
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The liver cells produce proteins to avoid blood clotting. They also break down old or damaged blood cells.
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An electrically neutral atom of gallium has 31 electrons and 39 neutrons. What is the mass number of the atom?
ollegr [7]
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Two beakers are placed in a small closed container at 25 °C. One contains 284 mL of a 0.296 M aqueous solution of C6H12O6; the s
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Answer:

Final volume = 0.103M x446ml/0.184m = 250ml

Explanation:

As time passes, the volume of solutions in the second beaker decreases and that in the first beaker increases. If we wait long enough, the final volumes and concentration in the beakers would be,

First beaker

Final concentration = 0.184M

Final volume = 0.296M x 284ml/0.184 = 457ml

Second beaker

Final concentration = 0.184M

Final volume = 0.103M x446ml/0.184m = 250ml

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