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frutty [35]
2 years ago
6

Check my answers please.

Biology
1 answer:
Ivenika [448]2 years ago
8 0
<span>C. Melanoma, while it is less common than other skin cancers, is more likely to metastasize, or spread, without early intervention.
    C. Once the cells that produce keratin die, a waterproof coating is formed, providing an additional barrier against infection.</span>
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What factor does not contribute to "water stress" on the Earth?
kotegsom [21]

Precipitation differences are the factor that does not contribute to "water stress" on the Earth.

<u>Explanation:</u>

  • Less ocean water sources, population differences, Scarcity of economic water resources are the factor which leads to water stress on the Earth.
  • Precipitation differences do not cause much difference in water stress. So it will not contribute to the water stress.
  • An increase in population will cause major water stress because availability drinking water is less in the earth. Population increase can cause a major problem.
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(protein)?
belka [17]

Answer:

Since, the original DNA sequence has not been provided, the mutation can be an insertion/deletion or a frameshift mutation.

  1. Mutated DNA
  2. Frameshift mutation/ insertion or deletion
  3. All the amino acids  changed after the  point mutation​

Explanation:

Frameshift Mutation:

  • A frameshift mutation is the alteration in the reading frame of the DNA due to the addition/deletion of one or two nucleotides.
  • This type of mutation moves the mRNA sequence one or two bases forwards or backwards which disrupts the three base codons sequence required for translation into proteins.
  • The CT at the end of the sequence is indicative of a frameshift in the DNA reading frame.
  • Frameshift mutation affect all amino acids in a polypeptide chain as all codons are moved one or two steps forwards or backwards.
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What is deplasmolysis​
Vsevolod [243]

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Deplasmolysis swelling of the cytoplasm of a plasmolyzed cell : reversal of plasmolysis.

Explanation:

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I need help on this question please!
kirill115 [55]

Explanation:

single stranded

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State the two reactants needed for photosynthesis
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Carbon dioxide and water 6CO2 + 6H2O
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