Afragment of a strand of nucleic acid isolated from a silk moth species contains the base sequence cagact. the strand must be from a) dna. b) rna. c) a protein. d) an amino acid.

The correct answer is "A. DNA". Nucleotides are the parts or links that constitute nucleic acids and DNA is a nucleic acid that stands for Deoxyribonucleic Acid. It does not matter if the sample studied is from a silk moth or other species; the DNA strand can only be represented by the letters A, C, G, and T. In this case, the DNA sequence is represented by CAGACT.

A) DNA

Explanation:

T is not a nitrogen base in RNA it would be substituted for U

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know