Discuss anatomical and Behavioral changes in animals held in captivity.
Discuss anatomical and Behavioral changes in animals held in captivity.
What gene mutation is associated with cystic fibrosis?
/in Biology /by BravisterGenetics and Inheritance
A 2-week-old has an abnormality on her universal newborn screening lab test that indicates she may have cystic fibrosis. She is currently doing well. Her parents report that in the hospital she did not pass her first bowel movement until the 3rd day of life and that the staff was concerned about that. Her parents have noted that she “tastes salty” when they kiss her.
Physical:
Appears healthy with good growth.
Labs:
Sweat chloride and genetic testing for cystic fibrosis ordered.
Assessment: Cystic fibrosis
Answer the following questions based on the scenario and article above and save your responses in a Microsoft Word document. Provide a scholarly resource in APA format to support your answers.
1.Define genotype.
2.Define phenotype.
3.What gene mutation is associated with cystic fibrosis? 4.How does this affect mucus production?
5.How is cystic fibrosis inherited?
6.Describe 3 problems that a patient with cystic fibrosis may have-choose 1 problem from 3 different body systems.
Critically evaluate current advances in biotechnology to produce medicinal products for the prevention and treatment of human diseases.
/in Biology /by BravisterLearning outcomes assessed in this assignment
1. Critically evaluate current advances in biotechnology to produce medicinal products for the prevention and treatment of human diseases
2. Work effectively within a team to plan, conduct, record and analyze laboratory experiments to investigate viral vaccine manufacturing processes.
3. Critically evaluate and report laboratory evidence with regard to published information
Learning outcomes assessed mapped to Course Learning Outcomes
Demonstrate an understanding of a number of aspects of biotechnology and apply knowledge to problem based scenarios
Critically analyze and synthesize scientific information in the subject area of biotechnology and articulate and present this effectively, through written, oral and digital formats, to a diverse and global audience
Competently undertake laboratory work using a wide range of biotechnological techniques and analyze resulting data effectively
Demonstrate an independent approach to learning, reflect on their own practice, and take responsibility for personal development
Discuss and explain mechanism of disease and diagnosis of Yersiona Pestis.
/in Biology /by BravisterDiscuss and explain mechanism of disease and diagnosis of Yersiona Pestis.
How does the asexual form of parasite A multiply? Draw and label a diagram to illustrate this.
/in Biology /by BravisterParasitology Practical Questions (total marks 100)
Using the information in the paragraph below you are expected to answer questions relating to unknown parasite
A. Parasite A is an intracellular organism but can also be found free in the blood and peritoneal
exudate. It can invade a wide array of cells but not red blood cells. Its definitive host is cat.
exudate. It can invade a wide array of cells but not red blood cells. Its definitive host is cat.
Mammals and birds are intermediate hosts. Infection can remain in the body for life,
commonly in an inactive form. In immunocompromised individuals, it can reactivate.
commonly in an inactive form. In immunocompromised individuals, it can reactivate.
What is the species name of parasite A? (5 marks)
How is parasite A acquired by humans? (5 marks)
Draw and label a diagram to show the life cycle of parasite A in definitive and intermediate hosts .
Draw and label a diagram to show the rapidly growing form of parasite A.
How does the asexual form of parasite A multiply? Draw and label a diagram to illustrate this.
Serologic analysis of a serum sample of a pregnant woman infected with
parasite A can potentially generate one of the results summarized in each row
parasite A can potentially generate one of the results summarized in each row
Name two serological assays that can generate the results in the Table 1.
Explain the principle behind one of the serological assays indicated in Question 7 above.
Devise step by step instructions for the serological assay indicated in Question
How have humans affected the process of evolution?
/in Biology /by BravisterHow have humans affected the process of evolution?
Discuss the evolution of lactose tolerance in humans.
/in Biology /by BravisterDiscuss the evolution of lactose tolerance in humans.
Discuss the evolution of lactose tolerance in humans.
/in Biology /by BravisterDiscuss the evolution of lactose tolerance in humans.
Describe the observations and results for lactose fermentation using MacConkey and EMB.
/in Biology /by BravisterMicrobiology
You will attach a discussion of your results to the table. This is the most important part of your unknown identification project.
This portion of your report is to be typed, double spaced, and submitted by the next lab session. In your discussion, focus on how you identified your unknown based on a process of elimination. The steps for writing your discussion are:
List all possible UTI bacteria used in this laboratory exercise.
Discuss your Gram staining results; describe if your Gram staining results allowed you to eliminate any of the possible bacteria as your unknown.
Describe the observations and results for lactose fermentation using MacConkey and EMB.
Distinguish fermenters from non-fermenters. Based on your results, explain what bacteria can be excluded & included as your UT unknown.
Discuss several tests that clearly allowed you to identify your unknown. Give reasons why certain organisms are excluded, and how you reached your specific decision on the identity of your unknown. Do not include a description of all the tests you performed.
Include only the most relevant tests, how they allowed you to eliminate the remaining bacteria that were not previously excluded and determine the identity your unknown.
State the unknown number and the identity of the unknown.
Conclude your report with a summary statement.
How do outer membrane proteins contribute to Zn acquisition in pathogenic Neisseria species?
/in Biology /by Bravister“How do outer membrane proteins contribute to Zn acquisition in pathogenic Neisseria species?”
Write a 500-word summary and generate a graphical abstract to answer the question below. You should include relevant experimental evidence drawn from the three articles and synthesis them with knowledge from lecture materials.
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