Which is the most common outcome of a translocation? Select one:
a. Reduced fertility
b. Cri du chat syndrome
c. Severe symptoms
d. Death during early embryonic development
Correct option is severe symptoms.
A genetic change in which a portion of a particular chromosome breaks off and attaches itself to another chromosome is called translocation. Translocations may lead to many severe clinical problems such as leukemia, breast cancer, schizophrenia, muscular dystrophy, and Down syndrome.Translocation is responsible for many diseases such as Cancer of many types. Several forms of cancer are caused by acquired translocations
Which is the most common outcome of a translocation? Select one: a. Reduced fertility b. Cri...
33-36) Use the list of enzymes below to answer questions 33 through 36: A. Galactase B. Aspartate aminotransferase C. RNA primase D. Glucose reductase E. Steapsin F. Pyruvate dehydrogenase 33) Which of the enzymes, A, B, C, D, E, or F is most likely to be catalyst for a hydrolysis reaction PLACE ANSWER HERE 34) Which of the enzymes, A, B, C, D, E, or F is most likely to be digestive enzyme? PLACE ANSWER HERE 35) Which of the...
Mothers raising children with special needs are most likely to exhibit: A death-deferral phenomenon. B shortened telomeres. C terminal decline. D neurogenesis. If a child is born with fetal alcohol spectrum disorder and has severe facial and body deformities, it is most likely that his mother drank heavy amounts of alcohol particularly during the: A zygotic period of development. B embryonic period of development. C ninth month of pregnancy. D None of the above.
Translocation of most proteins into the ER requires all of the following EXCEPT a(n): Select one: a. Importin receptor b. Ribosome c. Signal sequence d. Translocon/Sec61 complex e. Signal Recognition Particle
Please answer #19-21, explain and clearly indicate which # you are answering! Thank you in advance! 19. The c-abl gene is normally located on chromosome 9, and the bcr gene on chromosome 22. The abnormal fusion of these two genes resulting from a _______________ event is one of the leading causes of chronic myelogenous leukemia. A. paracentric inversion B. pericentric inversion C. non-reciprocal translocation D. reciprocal translocation E. duplication 20. A genetic counselor at a fertility clinic is assessing the...
Which of the following is one of the many roles that folate plays in human health? Select one: a. Folate is essential for epidermal regeneration. b. Folate regulates neural tube closure during embryonic development. c. High levels of folate prevent rickets. d. Folate imparts most of the color to human skin.
Which term refers to early embryonic cell divisions that do not create differentiated cells? Select one: a. Indeterminate cleavage b. Determinate cleavage c. Radial cleavage d. Spiral cleavage
Which of the following theories is concerned with the means to achieve an outcome? Select one: a. Deontological b. Teleological c. Narrative d. Normative The debate of physician-assisted suicide is an example of Select one: a. societal morality, b. personal morality. c. group morality. d. institutional morality.
Which of the following theories is concerned with the means to achieve an outcome? Select one: a. Deontological b. Teleological c. Narrative O d. Normative The debate of physician-assisted suicide is an example of Select one: O a. societal morality, b. personal morality. c. group morality. d. institutional morality.
19) Trisomy 21, or Down syndrome, occurs when there is a nom complement but one (extra) chromosome 21. Although fertility is reduced in both sexes, females have higher fertility rates than males. Van Dyke et al. (1995; Down Syndrome Research and Practice 3(2):65-69) summarize data involving children born of Down syndrome individuals. Assume that children are born to a female with Down syndrome and a normal 46-chromosome male. What proportion of the offspring would be expected to have Down syndrome?...
You are consulting with a family where sometimes a mutation that leads to deafness (D) and a mutation that predisposes individuals to early heart failure (H) are linked. Normally these two traits sort independently but, in some individuals, a reciprocal translocation has moved them to the same chromosome. The chromosome maps for an individual with two normal chromosome pairs (Normal Arrangement), and a translocation heterozygote (Translocation Arrangement) are shown below. Deafness and early heart failure are both inherited in a...