Nonhomologous end joining - Study guides, Class notes & Summaries

MB ASCP Review and Exam Part I | Questions and Answers | Complete Solutions (Already Graded A+ 2023) Where do you find ionic bonds? 10. Where do you find glycosidic bonds? they form the bond between DNA and histones. DNA is negatively charged and histones are positively charged they form the bond between the nitrogenous base and ribose sugar group in RNA 11. What happens in a missense mutation? the altered codon now corresponds to a different amino acid. As a result an incorrect amin...

WGU C785 Biochemistry OA Exam 2023 Which level of protein structure is disrupted through the hydrolysis of peptide bonds? Quaternary Tertiary Primary Secondary - Answer Primary The primary structure of a protein is the sequence of amino acids held together by peptide bonds. Peptide bonds are formed by dehydration reactions and disrupted by hydrolysis. A mutation in the beta-hemoglobin gene, which results in the replacement of the amino acid glutamate in position 6 with the ami...

SCID (severe combined immunodeficiency) correct answers disturbed development of T and B cells- one of the major causes is adenosine deaminase deficiency (excess dATP and ATP imbalances nucleotide pool and prevents DNA synthesis- lowering lymphocyte count) Lesch-nyhan syndrome correct answers defective purine salvage pathway due to absent HGPRT (which converts hypoxanthine to IMP and guanine to GMP) --> results in hyperuricemia from excess uric acid production and de novo purine synthesis....

WGU C785 BIOCHEMISTRY UNIT EXAM QUESTIONS AND ANSWERS 2023/2024 VERRIFIED Which level of protein structure is disrupted through the hydrolysis of peptide bonds? Quaternary Tertiary Primary Secondary - CORRECT ANSWER-Primary The primary structure of a protein is the sequence of amino acids held together by peptide bonds. Peptide bonds are formed by dehydration reactions and disrupted by hydrolysis. A mutation in the beta-hemoglobin gene, which results in the replacement of the amin...

WGU C785 Final Exam | A Complete Solution 2023 Questions and Answers. what are covalent bonds? - correct answer chemical bond, atoms share 1+ valence electrons what is an ionic bond? - correct answer bond between positive and negative what is a hydrogen bond? - correct answer weak bond between positive and negative with an amino? - correct answer piece of amino acid, NH2 or NH3 what is a carboyxl? - correct answer piece of amino acid, COO or COOH What is hydrophobic? - correct answer Does...

Colin Andres-Paguirigan's Quiz History: Quiz: Basic Concepts of Genetic Expression Score for this attempt: 76 out of 80 Question 1 0 / 2 pts stop CpG island exonuclease binding pause disconnect  Q uestion 2 2 / 2 pts circular DNA is Z-form viral and bacterial DNA is always single stranded supercoiling hybridization none of the above  Q uestion 3 2 / 2 pts an antibiotic resistance gene a deletion an origin of replication a nuclease gene a restriction site  Q u...

What is the basic structure of an amino acid? What do they look like? - Correct answeramino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? - Correct answer-Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a charge what kinds of bonds do each of the 3 different types of side chains make? - ...

What are the 4 levels of protein structure? - correct answer Primary - linear structure, Secondary - Folded into helix or pleated sheet caused by hydrogen bonding, tertiary - 3D structure caused by side chain interactions, quaternary - 1+ amino acid chains combine = multiple subunits MUST have 1+ subunit What enviormental change breaks each type of bond? - correct answer hydrophobic - temperature change, ionic - salt or decreased pH, hydrogen - temperature, change in pH, disulfide - reduci...

Which level of protein structure is disrupted through the hydrolysis of peptide bonds? Quaternary Tertiary Primary Secondary - ANSWER-Primary The primary structure of a protein is the sequence of amino acids held together by peptide bonds. Peptide bonds are formed by dehydration reactions and disrupted by hydrolysis. A mutation in the beta-hemoglobin gene, which results in the replacement of the amino acid glutamate in position 6 with the amino acid valine, leads to the develop...

Biochemistry C785 EXAM ]where does transcription start - ANSWER ==at the 5' end translation - ANSWER ==the production of protein by the ribosome using the sequence of mRNA as a template silent mutations - ANSWER ==result in no change in the amino acid sequence missense mutation - ANSWER ==changes in a single base pair in a codon such that the codon now encodes a difference amino acid nonsense mutation - ANSWER ==changes in a base pair in a codon to a STOP codon t...