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 3 Questions And Answers With Complete Solutions 2024 Chapter 13 - DNA Purification, Agarose Gel Electrophoresis, and DNA Visualization - answer The genetic information of all living organisms is contained within the sequence of ____ ____ = Examples include: purines and pyrimidines = For most organisms, the genetic information is contained in nucleic acids of the deoxyribonucleic acid (DNA), or ribonucleic acid (RNA) in certain viruses - answernucleic acids ______ is a complete s...

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 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...

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...

QBM Exam 3 Questions With Complete Answers.

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

DNA strands are ______ to one another - correct answer antiparallel Each strand is ____ charged and has a ______ backbone - correct answer negatively, phosphate The phosphate backbone of DNA runs in what direction? - correct answer 5'-3' What are the nucleotide base pairings? - correct answer adenine with thymine, guanine with cytosine DNA bases are held together by _____ and ______ - correct answer hydrogen bonds and base stacking DNA is copied by _____ - correct ans...

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...