What is meant by the relationship or the two strands of DNA? The right handed twisted configuration of the strands. The arrangement branching pattern of the strands of DNA. The arrangement where A is matched with T and G is matched with C. The staircase arrangement of paired purine and pyrimidine bases linked by ionic bonds. The alignment or strands so one strand starts with a 3. carbon, the other with a 5 carbon. integrative you have discovered a new species bacteria. To begin your investigation of this content of ONA from the bacterial cells 10% what is the adenine content? 10% 20% 40% 60% it is impossible to calculate this number for eukaryotes. What happens during the process of transcription? Proteins are synthesized from RNA molecules RNA is synthesized from protein DNA is synthesized from protein RNA is synthesized from DNA Proteins are synthesized from DNA molecules What is a TATA box? a nucleotide sequence for a codon on mRNA a sequence in the promoter of DNA a nucleotide sequence for an anticodon on IRNA molecule a nucleotide sequence an indicating a stop codon for translation a special protein in the enhancer region that is required for the initiation of transcription What is an exon? A protein that is edited out of RNA after translation. A part of RNA that is removed during the processing of an RNA molecule in the nucleus. A transfer RNA that binds to the codon and carries an amino acid. A series of amino acids at the 3\' end of the mRNA molecule that protect transcript. A part of an intact. Mature mRNA that leaves the nucleus. What account for the uniform diameter of the DNA molecule? The two sides of the DNA molecule are held together by hydrogen bonds. A purine always bonds with a pyrimidine. One side of the DNA molecule has an unconnected 5\' phosphate group and the opposite end has an unconnected 3\' hydroxyl group. The 3\' carbon of one deoxyribose and the 5\' carbon of another deoxyribose bond together. The alternating sugar and phosphate backbone colls around the outside of the hellx. If you isolate a single nucleotide from a nucleic acid chain and determine that the nitrogenous ring structure is guanine, what can you say with certainty about the type of molecule that the nucleotide could have come from? The molecule could be DNA but not RNA. The molecule could be RNA but not DNA. The molecule is neither DNA nor RNA. The molecule could be either DNA or RNA. The molecule could be double-stranded DNA but not single-stranded DNA. Solution 34. The correct answer is C. 35. The correct answer is B. ATP, RNA, and DNA 36. The correct answer is B. Purine always bonds with Pyrimidine 37. The correct answer is D. The molecule could either be DNA or RNA..