What are some basic feature of DNA vs. RNA (e.g. nucleotides, sugars, numbers of strands)?
What is/are the universal feature(s) of DNA replication?Choose all that apply. continuous replication of both strands of the double helix polymerization of a new strand in the 5' to 3' direction basepairing between nitrogenous bases semi-conservative replication release of PPi from incorporated nucleotides use of DNA primer to begin fragments Match the name of the protein/enzyme with its correct function during replication. You may use choices more than once or not at all. scan for errors in newly synthesized DNA...
Comparing DNA and RNA There are many similarities between DNA and RNA. What statements support this idea? Check all that apply. Check All That Apply Both DNA and RNA nucleotides contain the nitrogenous bases adenine, cytosine, and guanine. Both DNA and RNA contain monosaccharide sugars on their respective nucleotides. Both DNA and RNA are involved in the "Central Dogma" of biology. Both DNA and RNA are always double helices. Both DNA and RNA contain phosphate groups on their respective nucleotides....
[Choose] Coats single-stranded DNA, preventing duplex formation Replaces RNA primers with DNA nucleotides breaks hydrogen bonds, unwinding DNA double helix Synthesizes DNA 5' to 3' on leading and lagging strands Relaxes supercoiled DNA Catalyzes phosphodiester bond formation, joining DNA fragments Leading strand Lagging strand synthesizes RNA primers on leading and lagging strands [Choose)
Unwinds DNA strand to make replication fork. Adds free nucleotides to the growing daughter DNA strands Adds short pieces of RNA to help DNA polymerase start Removes RNA and replaces with DNA Fuses or "glues" fragments of DNA together Proofreads or edits the DNA, checking for mistakes Given the following, DNA Sequence, what is the new daughter strand? (Did you label the 5' and 3' ends?) What is the name of the "fragments" of DNA on the lagging strand after...
Nucleotides are the basic building blocks for all DNA and RNA. They can have two different ring structures depending on how they’re made. In this worksheet we will examine purine and pyrimidine biosynthesis pathways. Which nucleic acids can be made from this process?
if you randomly synthesized RNA strands in vitro using a 1:3 mixture of C:U nucleotides, and then translated those RNA strands in vitro, what proportion of the amino acids in the resulting polypeptide chains will be serine amino acids?
What is the structural difference between the pentose sugars in DNA and RNA?
Outline the major points in DNA replication. What are some of the biochemical issues (e.g. separating dna strands, discontinuous replication) and how are they resolved? Describe the basic structure of a gene.
Define termsDNA, RNA, nucleotides, plasmid, helicase, DNA polymerase, primase, RNA primer of DNA replication, mutation, gene, amino acid, polypeptide chain, protein, codon, promoter region of a gene, RNA polymerase, transcription, mRNA, tRNA, RNA, ribosomes, translation, gene expression, conjugation, conjugative pilus, transformation, transductionExplain concept or process• Describe how nucleotides are linked together to form a single strand of nucleic acid• Explain the concept of a complementary pairing • Describe how DNA replication occurs in bacteria • Explain why a primer is necessary for...
after the process of DNA replication is complete, some of the newly created DNA strands had some pieces of RNA. what is the likely reason for this?