Bio dna - Study guides, Class notes & Summaries

Bio 150 Final (2024 Latest Update)Accurate In an analysis of the nucleotide composition of a double stranded DNA molecule, which of the following will not be found? A. C = G B. C + G = A + T C. A/T = C/G D. A - C = T - G - ANSWER B. C + G = A + T A controlled experiment.... A. Includes at least two groups, one of which does not receive the experimental treatment. B. Proceeds at a slow pace to guarantee that the scientist can carefully observe all results. C. Includes at least two gro...

2024 ASU BIO 340 {COMBINED EXAMS} LATEST QUESTIONS AND ANSWERS 100% VERIFIED What will be the effect on transcription when an inhibitor is in play? A. Allow transcription B. Prevent transcription - CORRECT ANSWER B Explanation: An inhibitor prevents activator from binding to DNA; activators are used in positive regulation (increasing transcription) - thus, the inhibitor prevents the activator from positive regulating (increasing) transcription. What will be the effect on transcription ...

BIO 340 FINAL EXAM 2024 WITH 100% CORRECT ANSWERS How many chromatids (total) are in a cell with diploid number of 4 (2n = 4) if it is in G2? A. 4 B. 2 C. 6 D. 8 E. 16 - correct answer D. 8 At which points in the cell cycle do you not see chromosomes, but only uncondensed DNA? A. During Gap 1 when proteins for cell growth are being manufactured B. During Synthesis when DNA is replicated C. During Gap 2 when protein microtubules for the spindle fibers are being made D. During...

Which of the following is holds together the nitrogenous base of DNA across the alpha helix,What are the three components of RNA? What is RNA made up of?,What are ? ,Prac%ce Exam 3 (Nucleic Acids - Biotechnology) BIO 181 The Molecules of Life: Nucleic Acid: 1.DNA strands are lel. What is meant by the term lel?

Bio 161 Exam 1 Questions and Answers Already Passed What is the gel-like substance inside the cell where organelles are suspended? a. nucleoplasm b. cytoplasm c. endoplasm d. protoplasm b. cytoplasm Cytoplasm is the gel-like substance within cells where organelles are suspended and many cellular processes occur. Which part of the cell controls what enters and exits, acting as a gatekeeper? a. nuclear membrane b. plasma membrane c. cell wall d. cytoskeleton 2 b. pl...

Bio 2024 final Mutation A change in DNA Point mutation Single base change on a chromosome Silent mutation Mutation not altering amino acid sequence Missense mutation Mutation changing a single amino acid Nonsense mutation Mutation changing a regular codon to a stop codon Frameshift mutation Addition or deletion causing sequence shift Insertion Adding a base in a sequence Deletion Removing a base from a sequence DNA to Phenotype stages DNA --> ...

ASU BIO 340 Exam 3 Summer Session A- CogBooks: DNA Replication/Gene Mutations/Proofreading/Transcription and Translation in Prokaryotes and Eukaryotes

BIO 116 Final Exam Questions And Answers With Verified Study Solutions The transcription of what molecule is similar to leading strand synthesis in DNA replication? A) mRNA B) tRNA C) rRNA D) Primer E) Ribosomes A What statement regarding prokaryotic and prokaryotic chromosomes is incorrect? A) Most bacteria have a single, circular chromosome, while prokaryotic chromosomes can occur singly or in pairs. B) Prokaryotic chromosomes are located in the nucleus, which the prokaryotic chromos...

BIO 116 Lab Final Questions And Answers With Latest Updates Accuracy (Lab 4) ANS measuring and dispensing the correct volume Precision (Lab 4) ANS getting the correct volume to the correct, exact location Transgenic Crop ANS Genetic material is transferred between 2 different species to achieve a desired trait Gene of interest ANS yields desired characteristic Promoter ANS noncoding segment of DNA upstream of the gene of interest; tells RNA polymerase where to start transcripti...

BIO 150 Final Exam|| 225 Questions|| CWhich of the following build(s) new strands of DNA? - ANSWER DNA polymerases Which statement about DNA replication is CORRECT? - ANSWER The leading strand is built continuously, and the lagging strand is built in pieces. The molecule that seals the gaps between the pieces of DNA in the lagging strand is - ANSWER DNA ligase. Which of the following events occurs during transcription? - ANSWER A molecule of RNA is formed based on the sequence of nucleo...