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zavuch27 [327]
3 years ago
14

How are plants classified?

Biology
2 answers:
tiny-mole [99]3 years ago
7 0

Answer:

I think that's choice C

Explanation:

mixas84 [53]3 years ago
4 0

Answer:

D. I think, don't take my word for that

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In most cases, mutations in the core of a protein that replace a smaller nonpolar side chain in the wild-type (e.g., Ala, Val) w
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Answer:

The correct answers are:

  • The protein core is hydrophobic in nature.
  • Mutation disrupts the hydrophobic interactions between the non-polar amino acids in the core of the protein thereby destabilising its structure.
  • Filling the blanks: non-polar, hydrophobic, large, Van der Waals contacts, Van der Waals contacts.

Explanation:

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  • These amino acids are capable of interacting with each other by the formation of weak Van der Waals contacts with each other.
  • Van der Waals forces can be defined as the force of attraction between atoms or molecules when they are in close vicinity with respect to each other.
  • The proper folding of a protein requires the proper positioning of each of the side chains of the amino acids in both the interior as well as the exterior of the protein.
  • Mutation causing the replacement of a short chain non-polar amino acid with a long-chain non polar amino acid in the protein core requires more space for the long chain non-polar amino acid. This disrupts many Van der Waal forces of interaction among other non-polar amino acid side chains  in the interior of the protein.
  • This ultimately distorts the entire folding pattern of the protein causing its destabilisation and mis-folding.
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4 years ago
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