Qbm exam - Study guides, Class notes & Summaries

QBM Exam 1 Questions And Answers With Complete Solutions 2024 Chapter 1: Overview of the Molecular Biology Geber 1800s: He developed ____ that make ways for molecular biology. From 1700s - 1900s there are huge advancements in ___ (start studying small molecules) 1930s- Understanding of ________ happen 1938s - "Molecular Biology" was written by ______. (First time the word molecular biology actually happen) 1944s - _____ shows DNA was the basis for genes 1953 - ____ and ____ determine...

QBM Exam Questions And Answers With Complete Solutions 2024 What are the first three steps for starting a project? - answer1 ) Choose 2) Read literature 3) Obtain DNA sequence Once you obtain the DNA sequence in the beginning of a project, BLAST will allow what? - answer"Basic Local Alignment Search Tool" - To search for homology (duplication events) - Can predict protein, molecular weight, pI, and extinction coefficient - Predict the secondary/tertiary structure, transmembrane helice...

QBM Exam Questions And Answers With Complete Solutions 2024 What are the first three steps for starting a project? - answer1 ) Choose 2) Read literature 3) Obtain DNA sequence Once you obtain the DNA sequence in the beginning of a project, BLAST will allow what? - answer"Basic Local Alignment Search Tool" - To search for homology (duplication events) - Can predict protein, molecular weight, pI, and extinction coefficient - Predict the secondary/tertiary structure, transmembrane helice...

QBM Exam 1 Questions And Answers With Complete Solutions 2024 What is recombinant DNA technology? - answerThe process of taking a gene from one source (like human DNA) and joining it with another piece of DNA (like bacterial plasmid) and inserting that DNA into bacteria for further study/manipulation Probes - answerSmall pieces of DNA can be used to determine the presence or absence of an allele, which can indicate a predisposition to a specific disease Microarrays - answerAdvance probe-b...

QBM Exam 1 Questions And Answers With Complete Solutions 2024 What is recombinant DNA technology? - answerThe process of taking a gene from one source (like human DNA) and joining it with another piece of DNA (like bacterial plasmid) and inserting that DNA into bacteria for further study/manipulation Probes - answerSmall pieces of DNA can be used to determine the presence or absence of an allele, which can indicate a predisposition to a specific disease Microarrays - answerAdvance probe-b...

Chapter 13: DNA Purification, Agarose Gel Electrophoresis, & DNA Visualization - ANSWER The Genetic Code: - ANSWER - Genetic info. of all living organisms is contained within the sequence of nucleic acids (purines and pyrimidines) - For most organisms, the genetic info. is contained in DNA) or (RNA) in certain viruses Genome: - ANSWER - The complete set of the nucleic acids containing the genes for an organism - 5 million bp in E. coli (4300 genes) - 3 billion bp in human genome (~21,000...

What are the first three steps for starting a project? - ANSWER 1 ) Choose 2) Read literature 3) Obtain DNA sequence Once you obtain the DNA sequence in the beginning of a project, BLAST will allow what? - ANSWER "Basic Local Alignment Search Tool" - To search for homology (duplication events) - Can predict protein, molecular weight, pI, and extinction coefficient - Predict the secondary/tertiary structure, transmembrane helices, ubiquitation sites, etc

QBM Exam 3 Questions With Complete Answers.

Protein Expression - ANSWER Why can't proteins be synthesized formation acids via ORGANIC CHEMISTRY? - ANSWER - Most simple way to synthesize proteins - Can only synthesize about 50-70 amino acids - Useful for short peptides; Ex: alpha helixes - Proteins may misfold In vitro (cell free): - ANSWER - Uses mRNA & ribosomes: mRNA --> protein directly in tube via ribosomes (or human cell extract)

QBM Exam 3 Questions With Complete Answers Graded A+ Which of the following DNA purification techniques CANNOT be used for genomic DNA purification? miniprep Which DNA purification technique involves purifying the sample using an ultracentrifuge? Cesium chloride gradient What technique is used to increase plasmid copy number and purify plasmids? Miniprep. Which of the following wavelengths is incorrectly matched? 240 nm - RNA concentration. The absorbance of a DNA sample...