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Ionic distribution around simple DNA models. I
Ionic distribution around simple DNA models. I

... charge model of proteins to titration curve calculations, found that almost any potential could be obtained when the depth of the discrete charge below the surface was varied.26 It follows that the position of the DNA electrode in Troll et al. measurements may be critical. As a matter of fact, their ...
Slide 1
Slide 1

... • The Rh factor genetic information is also inherited from our parents, but it is inherited independently of the ABO blood type alleles. • There are 2 different alleles for the Rh factor known as Rh+ and Rh-. Someone who is "Rh positive" or "Rh+" has at least one Rh+ allele, but could have two. Thei ...
Preeclampsia–Eclampsia | SpringerLink
Preeclampsia–Eclampsia | SpringerLink

... invasion into the myometrium and the decidua converts the muscular arterioles into low-resistance sinusoids transforming the vascular supply from a high-pressure low-flow system to a low-pressure high-flow system to nourish the developing placenta and the fetus. Also, the loss of the muscle layer an ...
Question 1
Question 1

... Despite very good fidelity, some mistakes are not fixed during or after DNA replication. An incorrect nucleotide insertion will be passed on to one of the daughter cells (the other daughter will receive the correct base-pair). If the nucleotide change is within a gene, it has the possibility of alte ...
DNA methylation profile in human CD4+ T cells identifies
DNA methylation profile in human CD4+ T cells identifies

... nucleosomes (449bp divided by 147bp/nucleosome) is important in determining if DNA methylation is transcriptionally repressive or permissive in a given genetic locus. There was no difference in methylation intensities (as measured by -log10 p value methylation scores) between transcriptionally repre ...
Degree Thesis Adoption of EBPP by DNA: Are Customers
Degree Thesis Adoption of EBPP by DNA: Are Customers

... So, What determines Customer Satisfaction?  Service Quality : The better the service quality the perceived performance most likely to meet and exceed customers expectation hence more satisfaction. ...
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49 fv protein synth.p65

... A gene is a length of DNA or mRNA which codes for the assembly of a specific polypeptide, and so the sequence of codons which make up the gene will determine the sequence in which amino acids are assembled into that polypeptide. This sequence of amino acids is the primary structure of the polypeptid ...
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... Q1: Identify the possibly blood types of a child if the parents are an O and a BO blood type. Q2: Billionaire Man X passes away and leaves no heir to his fortune. A lady makes a claim that her child’s father is Man X. Can you prove that the claim is false if the blood types of her child is AB, she ...
Scholarship Biology (93101) 2014
Scholarship Biology (93101) 2014

... providing valuable evidence for the evolution of Homo sapiens. The most accepted hypothesis is that H. sapiens emerged in Africa about 200 000 years ago and subsequently dispersed throughout Europe, Asia, and then the rest of the world. Since 2003, the genomes of chimpanzees, gorillas, Neanderthals, ...
Document
Document

... •Rh factor is a protein called an antigen on RBC •An antigen is any substance that the body considers "foreign" and thus stimulates the body to produce antibodies against it. •Rh factor, like the blood types A, B, and O, is inherited from one's parents. •A simple blood test can determine blood type ...
Anonymity and Re-identification Risk
Anonymity and Re-identification Risk

... While the assignment of a “personal identifier” may provide a certain degree of anonymity, its effectiveness relies on the data user taking the necessary action. For example, if a hospital uses the patient’s ID card number to identify the patient, the desired degree of anonymity will not be attained ...
Chapter 1: The Genetic Approach to Biology Questions for Chapter 1
Chapter 1: The Genetic Approach to Biology Questions for Chapter 1

... Multicellular organisms' cells are derived from a single cell develop complex and diverse structures Evolve over time Inherited units = genes Idea of inheritance by Gregor Mendel DNA is the molecule which makes a gene Idea of genes arose in early 1900s What key properties must hereditary material po ...
Physical mapping shows that the unstable oxytetracycline gene
Physical mapping shows that the unstable oxytetracycline gene

... pIM (Pujic! , 1992) carrying an rRNA operon of S. rimosus showed that the repeated sequence was not part of an rRNA operon. A second AseI-linking clone that hybridized to more than two fragments (Fig. 3, tracks 3–4) was clone C-A4, which hybridized to the AseI-C, E and J fragments. Since the densito ...
CHAPTER 3 ORGANIC CHEMISTRY
CHAPTER 3 ORGANIC CHEMISTRY

... Uses special fluorescently-labeled dideoxynucleotides ...
Genetics Review Questions PPT
Genetics Review Questions PPT

... D. Neither parent carries an allele for PKU, so the child must have gotten it some other way. ...
DNA Pre-ConceptionStu - the Biology Scholars Program Wiki
DNA Pre-ConceptionStu - the Biology Scholars Program Wiki

... B. I’m pretty sure this is true C. I have no idea whether this is true or false D. I’m pretty sure it is false E. I’m absolutely certain this is false ...
13.3 Mutations
13.3 Mutations

... DNA, inserting the wrong base or even skipping a base as a strand is put together. • These variations are called mutations, from the Latin word mutare, meaning “to change.” • Mutations are heritable changes in genetic ...
PART I
PART I

... depending on the plasmid, make extra copies of the new gene. The bacterium is then allowed to infect the target plant so it can deliver the plasmid and the new gene. Common vectors in gene transfer between plants are Agrobacterium tumefaciens and ...
Preeclampsia Maternal Morbidity: How Can It Be
Preeclampsia Maternal Morbidity: How Can It Be

... SOURCE: State of California, Department of Public Health, California Birth and Death Statistical Master Files, 1999-2010. Maternal mortality for California (deaths ≤ 42 days postpartum) was calculated using ICD-10 cause of death classification (codes A34, O00-O95,O98-O99) for 1999-2010. United State ...
Energetics of protein–DNA interactions
Energetics of protein–DNA interactions

... phase. As explicit waters and ions are not modeled in the knowledge-based potentials and often not available in crystal structures, these small molecules are removed from the AMBER calculations. For each structure, two AMBER99 energy calculations are then carried out. First, the energy is recorded f ...
chromosomes_nice
chromosomes_nice

... A prokaryotic chromosome consists of a single molecule of DNA in the form of a closed loop. The chromosome is described as circular. A prokaryotic cell has only one chromosome. A eukaryotic chromosome is linear, not circular, in other words it has two ends, like a sausage. Each chromosome contains ...
array CGH - Unique The Rare Chromosome Disorder Support Group
array CGH - Unique The Rare Chromosome Disorder Support Group

... (where a section of a chromosome is inverted or reversed), will not be identified using array CGH. This is because balanced chromosome rearrangements do not result in any loss or gain of chromosome material. It will also not detect some types of polyploidy (more than the usual 2 sets of chromosomes) ...
Gestational Diabetes Guidelines for Department of Family Medicine
Gestational Diabetes Guidelines for Department of Family Medicine

...  Managed as regular pregnancy  Early induction of labor is not necessary GDM on oral medications or/ and insulin:  No consensus on the optimal approach  Biweekly NSTs vs weekly biophysical profile beginning at 32 – 34 weeks of gestation  Monthly US to monitor fetal growth vs US at 37 weeks to a ...
Unit 5 Notes - heckgrammar.co.uk
Unit 5 Notes - heckgrammar.co.uk

... Y sperm, and this is used for planned sex determination in farm animals using artificial insemination (AI). In humans it is the Y chromosome that actually determines sex: all embryos start developing as females, but if the sex-determining “SRY” gene on the Y chromosome is expressed, male hormones ar ...
Structural analysis of both products of a reciprocal translocation
Structural analysis of both products of a reciprocal translocation

... (i switch recombination signal on chromosome 14. By determining the nucleot i d e sequences at the translocation crossover points of both product chromosomes, we precisely locate these points with respect to nearby genes. This determination allows us to conclude that translocation Involves nonhomolo ...
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Cell-free fetal DNA

Cell-free fetal DNA (cffDNA) is fetal DNA circulating freely in the maternal blood stream. It can be sampled by venipuncture on the mother. Analysis of cffDNA provides a method of non-invasive prenatal diagnosis.cffDNA originates from the trophoblasts making up the placenta. It is estimated that 2-6% of the DNA in the maternal blood is fetal in origin. The fetal DNA is fragmented and makes its way into the maternal bloodstream via shedding of the placental microparticles into the maternal bloodstream (figure 1). Studies have shown that cffDNA can first be observed as early as 7 weeks gestation, and the amount of cffDNA increases as the pregnancy progresses. cffDNA diminishes quickly after the birth of the baby, so that it is no longer detectable in the maternal blood approximately 2 hours after birth. cffDNA is significantly smaller than the maternal DNA in the bloodstream, with fragments approximately 200bp in size. Many protocols to extract the fetal DNA from the maternal plasma use its size to distinguish it from the maternal DNA.Studies have looked at, and some even optimized, protocols for testing non-compatible RhD factors, sex determination for X-linked genetic disorders and testing for single gene disorders. Current studies are now looking at determining aneuploidies in the developing fetus. These protocols can be done earlier than the current prenatal testing methods, and have no risk of spontaneous abortion, unlike current prenatal testing methods. Non-invasive prenatal diagnosis (NIPD) has been implemented in the UK and parts of the US; it has clear benefits above the standard tests of chorionic villi sample (CVS) and amniocentesis which have procedure-related miscarriage risks of about 1 in 100 pregnancies and 1 in 200 pregnancies, respectively.As a method of prenatal diagnosis, cell-free fetal DNA techniques share the same ethical and practical issues, such as the possibility of prenatal sex discernment and sex selection.
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