What percentages of repetitive DNA is more likely to result in a correctly ordered genome assembly?
Answer A. 25% of repetitive DNA is more likely to result in a correctly ordered genome assembly
What percentages of repetitive DNA is more likely to result in a correctly ordered genome assembly?...
Assume you are working to sequence the genome of a newly identified alien species. The alien DNA is composed of the same nucleotides are in us and, its genome is 2-3 times larger than that of any terrestrial organism, and this genome is contained within 2 huge linear chromosomes and once smaller circular chromosome. Assume , mechanisms of biology (i.e. transcription, translation, replication, etc. are similar to those acting in terrestrial eukaryotes. That said, here is no reason to believe...
What would be the most likely effect of a mutation in each of the following in an E. coli genome? (A) -8; (B) -35; (C) -20; (D) Start site.
1)Repairing damaged DNA is essential to maintaining the integrity of the genome. One type of repair is known as nucleotide excision repair. In this system, which order do the necessary enzymes act? A) exonuclease, DNA polymerase III, RNA primase B) helicase, DNA polymerase I, DNA ligase C) DNA ligase, nuclease, helicase D) DNA polymerase I, DNA polymerase III, DNA ligase E) endonuclease, DNA polymerase II, DNA ligase 2) What might be the result if all cells had functioning telomerase? A)...
to simplify question I have made it multiple question a. What is accomplished during genome assembly? b.How can protein homology assist in genome annotation c. What is the principle of Maldi-TOF? d. What is a homologous gene, gene family? e. Contrast gene paralogs with gene orthologs
what category of DNA sequence are considered to be the "unique sequence" componant of our genome? a) coding sequences b) ceentromeres c) telomeres d) long interspersed nuclear elements
QUESTION 34 The nucleotide sequence of one DNA strand of a DNA double helix is 5-GGATTTTTGTCCACAATCA-3' What is the sequence of the complementary strand? A. 5-CCTAAAAACAGGTGTTAGT-3 B.3.CCUAAAAACAGGUGUUAGU-5 C.3-CCTAAAAACAGGTGTTAGT-5 D. None of these QUESTION 35 In the DNA of the spinach chloroplast, 31% of the nitrogenous bases are adenine (A). What are the percentages of the other bases? A. 25% G, 25% C, 19% T B. 19% G, 19% C, 31% T C.31% G, 19% C, 19% T D.31% G, 31%...
What would be the likely result of activation of telomerase in somatic cells? A) immediate cell death B) Nothing, as somatic cells already have active telomeres C) Cells capable of continuous division D) premature aging of the cell E) Cells displaying extensive DNA rearrangement and mutation
ach) 1. Which of the following statements correctly describes one replication? characteristic of the lytic cycle of viral Many bacterial cells containing viral DNA are produced 8) Viral DNA is incorporated into the host genome C) Th e viral genome replicates without destroying the host The bacterial host provides the nucleotides, enzymes, ribosomes and other co requires to make viral components D) 2. What is the function of the viral glycoproteins that are present in an enveloped virus? A) They...
1.Which of the following does NOT contribute to the possibility of a gene duplication event occurring? a. Low sequence homology b. Homologous Recombination c. Short, repetitive DNA sequences d. Misalignment e.None of these are correct 2.Which term is not correctly matched with its definition? a. Analogous structures - similar structures as a result of convergent evolution b. Homologous genes - genes related due to common ancestry c. Orthologous genes - genes related due to a speciation event d. Paralogous genes...
The diagram below shows two stretches of DNA in the genome of an imaginary eukaryotic cell. The top stretch of DNA includes the fantasin gene, along with its promoter and one of its enhancers. The bottom stretch of DNA includes the imaginin gene, its promoter, and one of its enhancers. The slash marks (//) indicate that more than 1,000 nucleotides separate the promoter and enhancer of each gene Which statements about the regulation of transcription initiation in these genes are...