Question at position 42 Match the macromolecule to its building blocks.Prompt 1DNAAnswer for prompt 1 DNA[input]Prompt 2ProteinAnswer for prompt 2 Protein[input]Possible answersnucleotidesamino acids多项填空题
A
nucleotides
B
amino acids

Question

Question at position 42 Match the macromolecule to its building blocks.Prompt 1DNAAnswer for prompt 1 DNA[input]Prompt 2ProteinAnswer for prompt 2 Protein[input]Possible answersnucleotidesamino acids

BlackTom AI · Accepted Answer

Let's examine the task: match each macromolecule with its building blocks for two prompts.
Option set for the first blank includes: nucleotides, amino acids. The correct building blocks for DNA are nucleotides, since DNA is a polymer made of nucleotide monomers (which consist of a sugar, a phosphate group, and a nitrogenous base). Choosing amino acids here would be incorrect because amino acids are the monomers that compose proteins, not DNA.
Option set for the second blank also includes: nucleotides, amino acids. The building blocks of proteins are amino acids, linked together by peptide bonds to form polypeptide chains. If one were to select nucleotides for this second blank, it would misidentify the fundamental units of proteins, since nucleotides are the monomers of nucleic acids like DNA and RNA, not proteins.
Now, considering the two blanks together:
- For the DNA prompt, nucleotides accurately complete the statement because DNA is built from nucleotide units. Any substitution with amino acids would misrepresent the chemistry of DNA.
- For the protein prompt, amino acids accurately complete the statement because proteins are built from amino acid units. Replacing this with nucleotides would incorrectly refer to nucleic acids, not proteins.
In summary, the first blank should be filled with nucleotides and the second blank with amino acids, since these choices align with the correct biological building blocks for DNA and proteins, respectively. The alternative options fail because they mix up the fundamental monomer types between nucleic acids and proteins, which would lead to an inaccurate description of macromolecule composition.

Question at position 42 Match the macromolecule to its building blocks.Prompt 1DNAAnswer for prompt 1 DNA[input]Prompt 2ProteinAnswer for prompt 2 Protein[input]Possible answersnucleotidesamino acids多项填空题

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