Homologous recombination Samenvattingen, Aantekeningen en Examens

Which of the following statements correctly answers how the large amount of genetic variation observed in prokaryotes arises? A) The mutation rate in prokaryotes is much higher than in eukaryotes. B) They have extremely short generation times and large populations. C) They can exchange DNA with many types of prokaryotes by way of horizontal gene transfer. D) They have a relatively small genome. : B and D The short generation times and large population sizes in most prokaryotic species,...

Ohio Biology EOC Review Practice Exam Questions 2024. What are genes? - CORRECT ANSWER Genes are sections of DNA that control a single genetic trait and code for a protein. What is the central dogma of molecular biology? - CORRECT ANSWER DNA -> RNA -> Protein What process makes mRNA? - CORRECT ANSWER transcription What process makes proteins? - CORRECT ANSWER translation Name the base pairs in DNA - CORRECT ANSWER A-T G-C Name the base pairs in RNA - CORRECT ANSWER A +...

CMMB 403 final Exam New Year 2024| Questions and Answers| Certified Quality Graded A+ what does CRISPR use in order to generate changes in genome? is CRISPR forward or reverse genetics? - nuclease - 20 nucleotide RNA sequence to target specific sites in the genome - reverse genetics what is the role of Cas9 in CRISPR endonuclease that catalyzes double stranded breaks what are the two repair paths cells can use to repair double stranded breaks from CRISPR-Cas9 1. non-homologous end jo...

CMMB 343 - Midterm Question and answers correctly solved CMMB 343 - Midterm Transformation - correct answer one of three processes that lead to horizontal gene transfer, in which genetic material passes from one bacterium to another cells able to take up DNA are referred to as - correct answer competent natural competence - correct answer certain bacteria have specific proteins to take up external DNA eletroporation - correct answer an electric pulse can use to create temporary...

Horizontal gene transfer - correct answer The sharing of genes between different bacterial strains and species through multiple different mechanisms Horizontal gene transfer is responsible for ____________ than even spontaneous mutations - correct answer More genetic diversity Recombination - correct answer Any genes from one cell passed to a recipient, DNA combined with recipient DNA forming a new hybrid DNA 3 mechanisms of prokaryotic horizontal gene transfer, 3 ways prokaryotes pick ...

Bio 235 Exam II Questions With 100% Correct Answers Complementary Gene Action Genes working in tandem to produce a particular trait. Duplicate Recessive Epistasis 9:7 ratio, either allele can mask another hypostatic gene's expression. Complementation Mutation in both genes work together to produce a different expected phenotype. Noncomplementation Mutations occur in the same gene to produce the same phenotype. When do two genes assort independently? When they are located on different...

Assuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? - 16 What is the function of DNA polymerase in the process of PCR? - It recognizes the primers and uses the available dNTPs to replicate the template DNA sequence. What are possible blood types of the parents of a patient with blood type AB? - A and B − Amino Acid Number Tyr Gly Thr Pro − Amino Acid Sequence TAC GGG ACA CCA − DNA Sequence What is the amino acid in p...

Cell Cycle Questions and Answers Graded A+ What is cell division? Cell division is the process by which new cells are produced from one cell. What is the result of cell division? Cell division results in two cells that are identical to the original, parent cell. What are chromosomes? Chromosomes are structures which contain DNA. What does a chromosomes purpose? Chromosomes are the carriers of the genetic material that is copied and passed from generation to generation of cells. What is a cri...

Biology Midterm 2 Study guide 4 Exam Questions With 100% Correct Answers 1. List the genotypes of all the different gametes that could be formed by an individual with the genotype RrSsTt. - answerRST, Rst, RsT, RSt rST, rst, rsT, rST 2. If an adult male has the genotype AABbcc, list all the possible sperm genotypes that could be produced by this male. - answerAbC, ABC How many different possible egg genotypes could be made by a female with the genotype RRssTt? - answer2: RsT, Rst Give t...

MCAT - Bio/Biochem Exam Practice Questions and Answers Graded A defunct mRNA translation in bacteria would... - Correct Answer ️️ -prevent cells from replicating. lysogenic cycle - Correct Answer ️️ -a viral reproductive cycle in which the viral DNA is added to the host cell's DNA and is copied along with the host cell's DNA Lytic phase or lytic cycle - Correct Answer ️️ -phage replicates immediately, destroying the host cell (All phages carry out this life cycle) protein p...