Analysis Of Trisomy 13 : Not Always Genetics

Genotype: The make-up of alleles for a particular trait in an organism. For example, if black was a recessive trait in chickens, coded for by b, and there was a black chicken, its genotype would be bb.

Traits get passed down from one generation to the next through Meiosis (cell division), where each parent gives you one Gene for each trait.

While studying eugenics, genetics plays a detrimental role in determining heredity. Genetics is the study and behavior of genes ("Genetics"). These genes are encoded pieces of information that comes from both parents, these genes are found on any of the 23 pairs chromosomes; these chromosomes that contain genes form the human genome. 22 chromosomes all contain the same genes although slight variations of alleles, alleles are alternate forms of genes, and the 23rd chromosome contains the information for the zygote's gender.

Human cells carry two copies of each chromosome they have two versions of each gene and the different versions are called alleles. Alleles can be either dominant or recessive. Dominant alleles means you have one copy of the gene or your heterozygous. Recessive alleles means you have two copies of the gene or your homozygous.

Genetics is the study of heredity genes, and traits. Like how our parents' traits and genes are passed down to us. Chromosomes are the huge chunk of genes that wrapped around the proteins. Humans are supposed to have the total of 46 chromosomes. Females have XX chromosomes and males have XY chromosomes. Chromosomes are passed down to offspring, as well as, genes. Also, Genes are strands of DNA; they are like the instructions manuals for our body. Genes are the one that code for the traits. Dominant and recessive traits are the two types of traits are that passed down to the offspring. Usually the offspring show the dominant traits since this trait is a lot stronger than recessive traits. There is a less chance that the offspring will show the recessive traits. Since the recessive traits can only appear if the dominant traits are absent.

Genetics can help answer questions about our traits and why we look different and advance in different ways from each other in the world. Chapter 1 explains the basics about how genes work, and the portrayal of DNA and RNA. Chapter 2 describes RNA more in detail and it consist of the explanation of the human genome. Specifically, Chapter 3 clarifies how evolution works and how it relates to genetic and medical research. Furthermore, Chapter 4 and 5 explains the knowledge researchers have about genes role in health and diseases, and how society is affected with the advances in medicine and science given approximate credit to these researchers.

Genes pertains to any living organism chemical make, which is passed from one generation to the next, and effect blood type, eye color, skin color, and other traits which help classify living organism. The study of Genes, or Genetics is considered a field of biology but is entwined with other sciences and studies. Certain fields of study focus on the genetic structure of living organisms and the effects that the environment have on genes, while at the same time, studying the effects of genes in an individual, and the effect on the environment caused by an individual.

This paper will discuss and complete a genetic and genomic nursing assessment utilizing the information provided. A brief history of three generations of this family will be presented, including a concise reproductive and ethnic background of all relevant members. This history will address all areas of growth and development, along with articulating if individual family member understand causes of health problems and potential genetic risks. Finally, nursing interventions that have been recognized and that will benefit

The purpose of this paper is to complete a Genetic and Genomic Nursing Assessment to analyze family genetic health risks. Genomics is the study of genes in the human genome and their interactions with each other and the environment and genetics is the study of individual genes and their effect on clinical disorders (Kaakinen, Coehlo, Steele, Tabacco, & Hanson, 2015). Nurses should be able to perform an assessment of a family 's genetic health risks by using a three-generation family pedigree to obtain information regarding possible genetic inheritance pattern and recurrence risks. The family chosen for this paper has a history of chromosome balanced and unbalanced translocation. A balanced translocation is a chromosomal abnormality that if unbalanced (too much or too little genetic material) can lead to infertility, multiple miscarriages, or a child with congenital abnormalities, developmental issues, etc. A balanced translocation does not have a straightforward inheritance pattern. It depends on the chromosomes involved, if the carrier is a male versus female and how much genetic material is involved in the translocation itself.

Obtaining a family history can link together past medical problems and can also reveal future problems that may need to be addressed. Identifying a problem before it occurs allows time for changes to be made and gives patients a better understanding of preventative care. In this paper, I am going to identify and three generation pedigree of my family, and provide a brief health history as well as a complete reproductive history of each family member. Next I will describe the ethnic background for each of these individuals and identify any growth and developmental variations they may possess. After this the state to what extent each family member understands the cause of their health problems and any questions may have about potential genetic risk will be addressed, finally I will describe what nursing intervention strategies the family health nurse should relate to my family based on the obtained assessment,

The “Baby Face” activity was an activity that required a coin toss to determine what appearance a baby face was going to have. This activity helped us learn about the genetics, traits and characteristics that go ‘behind the scenes’ to determine the appearance of an organism. A characteristic is a feature that has a different form in a population, like hair color or eye color. A trait however, is the different forms of a characteristic, like brown hair and blue eyes. In the activity, a coin toss determined what the baby face appearance would look like in the end, and also in the activity, the coin toss determined the genotype of the baby which affects the phenotype. Genotype, is the combination of genes, while a phenotype is the actual physical

Genes is the physical and functional unit of heredity which are made up of DNA. It carries the information of that determines traits that are passed on by the parents. There are two copies of genes which comes from each parents which is to be exact twenty chromosome from each parent to make up forty six chromosome in a baby. As by the

Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent of an organism. Genotype refers to the information contained in an organisms DNA, or genetic material. Its phenotype is the physical

The pairs of alternative traits examined segregated among the progeny of a particular cross, some individuals exhibiting one traits, some the other

Genes build the phenotype of humans as well as the underlying genotype. Competition between cultural genes leads to varied success of genetic determinism. It can therefore be said that learnt traits such as those espoused within a specific culture, can produce what may seem to be the genetic genotype of an individual. Genes are not always advantageous in the