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Digiron [165]
2 years ago
13

The ______ properties of a substance can be observed only when it undergoes a change to become an entirely different kind of sub

stance with different properties.
Enter the answer​
Chemistry
1 answer:
Margaret [11]2 years ago
4 0

Answer:chemical

Explanation:

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a.) Asp and Lys

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b.) Arg and Met

Met will elute first from the column because it has less positively charged functional groups than Lys.

c.) Glu and Val

Glu will elute first from the column because it has more negativity functional groups than Lys and will be not be much retained by the -SO₃⁻ groups from the ion-exchange coloumn.

d.) Gly and Val

 Gly will elute first from the column because Lys have a longer alkyl chain which will be attracted by the strongly hydrophobic backbone for the resin.

e.) Ser and Ala

Ser will be eluted first from the column because Ala alkyl chain will be more attracted by the strongly hydrophobic backbone for the resin. Ser have an -OH group which will decrease the hydrophobicity of the alkyl chain and will not be so much retained on the column.

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The sun is closer to earth than any other big star which means we see it bigger.

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