Question

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what is true regarding the relationship between dna, genes, proteins, and genetic traits?
select the correct statement(s).
genetic traits are determined by specific amino acid sequences on the dna molecule.
cells contain genetic information in the form of dna that determines which traits are expressed in individuals.
dna molecules contain specific segments of information that are called genes.
proteins are built by using energy that the dna molecule provides.
genes provide instructions that determine how proteins are formed.

Explanation:

• Genetic traits are determined by specific amino acid sequences on the DNA molecule: This is incorrect. Amino acids make up proteins. Genetic traits are determined by the sequence of nucleotides in DNA.
• Cells contain genetic information in the form of DNA that determines which traits are expressed in individuals: Correct. DNA is the genetic material in cells, and its sequence determines the traits of an individual.
• DNA molecules contain specific segments of information that are called genes: Correct. Genes are specific sequences of DNA that code for proteins or RNA molecules.
• Proteins are built by using energy that the DNA molecule provides: Incorrect. DNA does not directly provide energy for protein - building. ATP (adenosine triphosphate) is the energy source for most cellular processes, including protein synthesis.
• Genes provide instructions that determine how proteins are formed: Correct. Genes (DNA sequences) are transcribed into mRNA (messenger RNA), and then mRNA is translated into proteins.

Answer:

B. Cells contain genetic information in the form of DNA that determines which traits are expressed in individuals.
C. DNA molecules contain specific segments of information that are called genes.
E. Genes provide instructions that determine how proteins are formed.