of a child with developmental abnormalities. 19 72 »K } 14 20 15 21 22 16 17 b. What is unusual in this karyotype? 11 11 18 a. Is the child male or female? Explain your answer. Y c. What is the name of the specific disease associated to this chromosomal abnormality? d. Briefly explain why genetic alterations like the one above may cause developmental abnormalities.
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- Instruction: Express your answer in fraction form. In individuals affected by cystic fibrosis, salt crystals may appear afterperspiration dries up. In addition, the disease causes respiratory disorderswhich can be both debilitating and lethal. It occurs in individuals homozygousfor the recessive gene. Two normal parents had a daughter with thesymptoms of this disease, and a normal son who marries a normal womanwith an afflicted A test (salt concentration in perspiration of heterozygotes ishigher than normal) disclosed that both are indeed carriers of the gene. If thefirst child born to the mating in (b) was defective, what is the probability thatthe 2nd child would also be defective?Please help me with the following question: Von Willebrand disease is an inherited bleeding disorder. People with von Willebrand disease take a much longer period for blood to clot/stop than others. von Willebrand disease is either inherited in an autosomal dominant pattern or in an autosomal recessive pattern. Question: what is the genotype of the disorder? what are the phenotypic effects of the disorder? What is happening with the DNA to cause the phenotypic effects?Question: Some scientists have concluded that this method of gene therapy will be a more effective long-term treatment for SCD than HSCT. Use all the information provided to evaluate this conclusion. I dont know how to answer this question pls help:(
- Question 1 Nursing. Innate lymphoid cells reside primarily in tissues such as the lungs, the lining of the gastrointestinal tract, and the skin, because these sites represent the major routes of entry of pathogens into the body. Several different subsets of innate lymphoid cells exist, and each is specialized to respond to a category of pathogen (e.g., viruses, extracellular bacteria, helminthic parasites, etc). a) True b) FalsePlease answer fast and all question other wise I will give downvote. QUESTION 1 Why is cancer a disease of old age ? A. Older DNA is more easily damaged B. There are fewer stem cells to repair tissue in older people C. DNA mutations accumulate with age QUESTION 2 The frequency of this molecular change in cancer cells makes it readily detectable by liquid biopsy. A. Point mutations B. Gene amplification C. DNA methylation D. PSA antigen QUESTION 3 Can surgery (with conventional chemotherapy if necessary) ever cure cancer? A. Yes, but typically only when cancer is detected at an early stage B. No, it simply prolongs life, usually by a few months C. Yes, even advanced cancer can frequently be cured by chemotherapy D. Only when it is combined with a targeted therapyQUESTION 16 Match the definitions and key words with the group name (programmed or stochastic). From the drop down boxes, choose the correct letter (A -- Programmed or B -- Stochastic). Celluar Aging: suggesting that the lifespan of a species is determined by an internal cellular "clock" that limits the number of cell divisions. Immune System: suggesting that aging is due to a break-down in the body's natural defense system against bacteria, viruses, and other substances. Error Theory: suggesting that errors at the cellular level produce "faulty" molecules. Evolutionary theory: suggesting that aging is a natural way to limit the reproductive potential and timespan of members of a species. Wear and Tear: suggesting that like a battery or a machine, the human…
- Patient D died shortly after birth, with a multitude of anomalies, including microcephaly, low set malformed ears, bilateral harelip, cleft palate, and congenital heart defects. Chromosomes were obtained from a tissue sample. Identify Patient's D a) Number of chromosomes, b) Sex, c) Type of Aberration (if any), d) Type of Syndrome/Trisomyquestion- Color blindness is inherited as a sex-linked recessive disease. A normal male marries a female who is heterozygous for the trait. What percentage of their sons will exhibit color blindness?Case Situation: Ana has an adopted sister & both her sister & the sister’s husband carry a gene for recessively inherited disorder. a. Is it possible for them to have had this many children without any symptoms of the disease? b. What are the chances their sixth child will also be disease free?
- Question 9 Select one answer. Different types of cells in the body have different structures and functions because: A. each cell type makes all of the proteins, but rapidly breaks down the ones it does not need. B. each cell type expresses a different set of genes. C. each cell type contains a different set of genes. D. each cell type has a different combination of chromosomes.please help me answer these 1-4 questions please! thank you! It will be a great help to me. 1. Give the importance of statistical concepts and tools in the genetic study? 2. define the null hypothesis 3. What is the difference between the alternative and null hypothesis? 4. Explain the basis for accepting or rejecting the null hypothesis.Question #5 Stages of MeiosisPlease help me for part a and b, thank you so much!