Question

there are two main types of nucleic acids: dna and rna. dna stands for deoxyribonucleic acid. it is found primarily in the cell nucleus. dna contains all of an organisms genetic information, which determines traits and helps the body function by providing instructions for making proteins. its double - stranded structure resembles a twisted ladder, or a double helix. rna stands for ribonucleic acid. it takes instructions from dna and helps to carry them from the nucleus to other parts of the cell. rna can be found both inside and outside the cells nucleus. unlike dna, rna is typically a single - stranded molecule. select the true statements. dna is found in the nucleus. dna provides instructions for making proteins, and rna helps carry out these instructions in the cell. rna is typically a single - stranded molecule. dna has a double - helix structure.

Explanation:

The text states that DNA is primarily found in the cell nucleus, contains genetic information for making proteins, has a double - helix structure. RNA takes instructions from DNA and helps carry them out in the cell and is typically single - stranded. Each selected statement aligns with the provided information about DNA and RNA.

Answer:

DNA is found in the nucleus.
DNA provides instructions for making proteins, and RNA helps carry out these instructions in the cell.
RNA is typically a single - stranded molecule.
DNA has a double - helix structure.