Entries by Valet

features that characterize the third line of host defense mechanisms.

Please Pick 2 question to answer from each chapter and provide reference. 2 questions per chapter (chapter 15-20)  10 questions total. Word doc attached. Chapter 15  1.Explain the two main features that characterize the third line of host defense mechanisms. 2.Chronic lymphocytic leukemia (CLL) leads to the production of cancerous B cells, and treatment often […]

Acidification effects on organisms

Paper Guidelines Your paper will allow you to focus on a topic of your own interest in the field of marine science.  I can be thought of as uniting your knowledge of some of the major course themes or exploring one idea more fully.  You may choose a topic from the list below, or suggest your […]

Scientifically-Based Current Event

he event can focus on any science or health-related event. Science disciplines of discussion can include but are not limited to: biology, chemistry, molecular biology, biochemistry, physical chemistry, biotechnology, medicine, physics, astronomy, astrophysics, or geology. Events can describe new discoveries in medicine, pharmaceuticals, treatments, medical or science-related equipment, or other areas. An example of a […]

Lamarck’s and Darwin’s evolution

How does Lamarck’s evolution explain species change? And Darwin’s evolution? What does time and the Bible have to do with both models? Discuss the key differences between the two types of evolution.

The Enterobacteriaceae (Enteric Bacilli)

1. What does the term IMViC mean? 2. Why is the IMViC useful in identifying Enterobacteriaceae? Are further biochemical tests necessary for complete identification? 3. What diagnostic test differentiates Proteus and Providencia species from other Enterobacteriaceae? 4. How is E. coli distinguished from P. Vulgaris on MacConkey agar? On a TSI slant? 5. Why is […]

dilutions/pipetting and counting bacteria

Laboratory assignment The following questions are from two exercises (dilutions/pipetting and counting bacteria) that you read/studied. As reference materials, read lab manual, lab exercise PPts and/or study guides and answer questions given below fully/completely in the spaces provided as instructed. Please submit assignment before or on the due date. Hand written answers are not acceptable, except […]

“Role of Stem Cells in the Therapy of Neurodegenerative Diseases.

Write a 5 – 7 pages paper (APA Format) on the “Role of Stem Cells in the Therapy of Neurodegenerative Diseases. (Use Alzheimer’s). Include information from: – 2 original, published peer-reviewed articles – Biotechnology Demystified – Sharon Walker – Cover page, Abstract or Summary, Introduction, Body, Conclusion, and References. Please attached a copy of one […]

Cloning in biotechnology

    1. Describe the topic by listing when it came into being 2. what is the technology? 3. How does it work? 4. What are the positive/negative aspects of the topic? 5. What are the current and potential uses of the technology? 6. What is its application to modern science, technology, industry, business, and/or […]

characteristics of antibiotics

What is the main characteristics of antibiotics described as penicillin (pen) ? 2. State specifically how pen inhibit bacterial growth. 3. What is meant by natural and synthetic pen; give one example for each ? 4. What are penicillnases ? is there any other term for that? 5. What is meant by the term VRE ? […]

effects of teratogens on fetal health

research the effects of teratogens on fetal health. First, define the various types of teratogens that can affect fetal health. Also, research the length and duration of each form of teratogen that it takes to cause a detrimental impact on the fetus. Your paper must be APA format, and a minimum of four pages.