Missense mutation - Study guides, Class notes & Summaries

Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for their kids? - correct answer His daughters would be carriers. This is x-link recessive. Autosomal: Dominant: - correct answer Autosomal: males and females equally affected. Dominant: non-carrier parents polymerase chain reaction (PCR) - correct answer The process of copying DNA in the lab. Uses Template DNA, Nucleotides (dNTPS), DNA Polymerase, and DNA primers. 3 Steps of PCR - correct answer 1. Den...

WGU Biochemistry OA (Latest 2022/2023) Verified Answers Bohr Effect chart (low pH) C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure Sequence of amino acids that make up a protein Secondary Structure Sequence of amino acids fold. Tertiary Structure -more folding in a 3D shape. -R groups (side chains) Quaternary Structure Protein has more than 1 polypeptide chain. Chemical reaction -absorb and release en...

The polarity of doubled-stranded DNA arises from A. negative charges on the backbone phosphates B. the presence of 5' phosphates on one end and 3' hydroxyls on the other C. base pairing D. the sequence of bases, which is strand-specific - Answer- B A missense mutation is one in which A.the altered codon codes for the same amino acid. B.the altered codon codes for a different amino acid. C.the mutant protein is shorter than normal. D.insertion or deletion results in a shift in t...

What are the three things a USMLE question about genetics will ask you to do using a pedigree? (Ans- Recognize a mode of inheritance Predict the recurrence risk of a disease, say in an unborn child Identify an OBLIGATE carrier for disease How do you determine the probability of an unborn child being affected by an AR trait when you know the father is a carrier and the mother has probability X of being a carrier? (Ans- Multiply the odds of the baby being affected IF the mother was a carr...

Microbiology Bio205 Rio Salado Final Exam Essays | Questions and Verified Solutions 2024/2025 Describe the differences between deletion, insertion, substitution, and nonsense mutations. Provide an example of each using the following piece of DNA: TAC CAG ATA CAC TCC CCT GCT ACT. Indicate if any of the mutations are frameshift, nonsense, or missense mutations. – Answer - Mutations occur when a base sequence of DNA is permanently changed (Tortora, Funke, & Case, 2016). Mutations can ei...

WGU 785 Final Exam Latest 2024 With Complete Solution Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for their kids? - Answer ️️ -His daughters would be carriers. This is x-link recessive. Autosomal: Dominant: - Answer ️️ -Autosomal: males and females equally affected. Dominant: non-carrier parents polymerase chain reaction (PCR) - Answer ️️ -The process of copying DNA in the lab. Uses Template DNA, Nucleotides (dNTPS), DNA Polymerase, and DN...

Which mRNA sequence results in a polypeptide that contains three amino acids? - 5' - CUU GAU ACU UAG - 3' Which RNA sequence would end in the following polypeptide? Phe-Thr-Val-Stop - 5' - UUC ACA GUA UAA - 3' What is the complementary sequence for the following DNA sequence? 5' - GCC ATC TCG AAT - 3' - 5' - ATT CGA GAT GGC - 3' Assuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? - 16 Wha...

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...

Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for their kids? - His daughters would be carriers. This is x-link recessive. Autosomal: Dominant: - Autosomal: males and females equally affected. Dominant: non-carrier parents polymerase chain reaction (PCR) - The process of copying DNA in the lab. Uses Template DNA, Nucleotides (dNTPS), DNA Polymerase, and DNA primers. 3 Steps of PCR - 1. Denaturation: DNA is heated to 95C to separate it. 2. Annealin...

nucleic acids correct answers genetical material of cells and viruses mutations correct answers a change in structure of nucleic acid missense mutation correct answers A base-pair substitution that results in a codon that codes for a different amino acid. nonsense mutation correct answers A mutation that changes an amino acid codon to one of the three stop codons, resulting in a shorter and usually nonfunctional protein. silent mutation correct answers A mutation that changes a singl...