PtY‚ pTY‚ and pty. 4.) To address the first question we will consider the Punnett square to cross the heterozygous purple plant and a white flowered plant. See the Punnett square drawn here and labeled “Figure 1” below. | |p |p | |P |Pp |Pp | |p |pp |pp | Figure 1: Punnett square crossing heterozygous purple plant and a white flowered plant To address the
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nose/middle and they may need glasses as are usually short sighted or long sighted. * Bone‚ muscle‚ nerve‚ or joint problems * Immune system problems * Developmental delay | Before birth.Cystic Fibrosis | Cystic Fibrosis is inherited from the child’s parents genes or DNA | * Children with cystic fibrosis usually suffer from really bad chest infections. * It affects other systems in the body. It is difficult for children to get nutrients from their food. * They are likely to have problems with
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During protein digestion‚ a water molecule is added which breaks down the carbonyl-carbon-nitrogen sin the peptide bonds of proteins causing the liberation of amino acids. This process is referred to as proteolysis. Water molecules break down the carbonyl-carbon-nitrogen single bond (peptide bond) that holds single amino acid molecules together (Caroline Ritchie‚ 2013. This process is called hydrolysis and is catalysed by protease. The three main protease enzymes produced during digestion are pepsin
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The hospital is currently adding on a tower to its facility. The new addition will be named Scripps Network Tower. This will add two-hundred‚ forty-five thousand square feet for children with chronic conditions such as cystic fibrosis to get the specialized care they need. There is also a Parent Advisory Council where parents can have input on policies and procedures. ETCH is committed to Patient Safety as well and employs Safety Coaches
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Anaemia – a condition where there is a reduction in the number of red blood cells and a deficiency of haemoglobin in the blood. Possible Causes of Anaemia – severe blood loss‚ failure of the bone marrow to produce red blood cells‚ genetic inability of red blood cells to carry oxygen adequately‚ destruction of red blood cells by the body or foreign substances‚ dietary (problems with child growth). Common types of Anaemia – Iron deficiency – lack of iron which is the main constitute of Hb‚ pernicious
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adenoviruses‚ adeno associated viruses and liposomes are commonly used as vectors. Naked DNA (DNA without a vector) has also been used in gene therapy. Recently‚ gene therapy has been used as a treatment for deadly genetic conditions such as cystic fibrosis. Even though gene therapy has a promising future‚ it has major disadvantages; including vector inefficiency‚ incorrect vector implantation and the possibility for a dangerous immune system reaction. In addition to these disadvantages‚
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Interference with gas exchange Asthma is a common chronic inflammatory disease of the airways characterized by variable and recurring symptoms‚ reversible airflow obstruction‚ and bronchospasm. Common symptoms include wheezing‚ coughing‚ chest tightness‚ and shortness of breath. Asthma is thought to be caused by a combination of genetic and environmental factors. Its diagnosis is usually based on the pattern of symptoms‚ response to therapy over time. In severe cases hospitalization can be required
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Then go into the “Cell Division” folder - Download the COMPARISON_OF_MITOSIS_AND_MEIOSIS worksheet. You should be able to place the comparisons in the CORRECT ORDER. 4. GENETIC CROSSES and PUNNETT SQUARES: ANSWER THE FOLLOWING QUESTIONS 1. Use the information for SpongeBob’s traits to write the phenotype (physical appearance) for each item. (a) LL-______________ (e) Rr-_______________ (b) yy-_______________ (f) ll- _______________ (c)
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expressed in the organism’s appearance‚ the other‚ the recessive allele‚ has no noticeable affect on the organism’s appearance. o The alleles for each character segregate (separate) during gamete production (meiosis). • Genetic Vocabulary o Punnet square: predicts the results of a genetic cross between individuals of a known genotype. o Homozygous: pair of identical alleles for a character (ex/ pp) o Heterozygous: two different alleles for a gene (ex/ Pp) o Phenotype: an organism’s traits. o Genotype:
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the development of children with Down syndrome (5-11 years) February 12‚ 2013‚ from: http://www.down- syndrome.org/information/development/childhood/ Ernst‚ M.M.‚ Johnson‚ M.C.‚ Stark‚ L.J.‚ (2010). Developmental and psychosocial issues in cystic fibrosis 2038. Retrieved February 12‚ 2013‚ from: http://www.ds-health.com/risk.htm Lowe‚ R Edu TGC‚ (2013)
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