Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

The essay portion Choose 7 of the following 10 problems listed below. Your answer for each problem should be a minimum of 150 words (half page). Please number your answers and print the number of the problem you are answering above your answers, e.g., "problem 3 answer."

1. What were the historical scientific breakthroughs that led to our current understanding of viruses, viroids, and prions?

2. How do viruses, viroids, prions, and bacteria differ in terms of their biological identity and method of infection?

3. What are the chemical and physical properties and the lytic/latent cycles of animal and plant viruses?

4. How can viruses lead to cancer? Be sure to use specific exs (e.g. virus name and the cancer it causes) to illustrate your points.

5. You are growing Bacillus subtilis in nine 16,000-liter fermenters to produce enzymes for industrial use. The Bacillus cultures had been growing for 2 days when the cells in one of the fermenters lysed. describe what happened in this fermenter.

6. What are the defining characteristics of protozoa in general, and, specifically, how can you differentiate the following phyla of protozoa: Archaezoa, Microspora, Amoebozoa, Apicomplexa, Ciliophora, and Euglenozoa? Be sure to use specific exs (e.g. specific species of protozoan) to illustrate your points.

7. What are the defining characteristics and methods of reproduction of organisms belonging to the Kingdom Fungi in general, and how can you differentiate among the following three fungal phyla, Zygomycota, Ascomycota, and Basidiomycota, in terms of their method of reproduction, method of obtaining nutrients, and importance to humans?

8. What are the distinguishing characteristics of lichens with regard to their nutritional needs, and what are the roles of the fungus and the alga that make up lichens?

9. Describe the physiological characteristics that differentiate the eleven major phyla present in the Domain Bacteria and discuss the importance to humans or the environment of representative member genera from each of these phyla.

10. What is the Bergey's Manual, and how is it used as a tool in the classification or identification of bacteria?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M943263

Have any Question? 


Related Questions in Biology

Write 2 differences between monocot and eudicot

Write 2 differences between monocot and eudicot angiosperms.

Mrs smith is 50 years of age and is nervous about going

Mrs. Smith is 50 years of age and is nervous about going through menopause. How would you explain the process to her? What effects do estrogen and progesterone have on the vaginal mucosa? How does the effect of estrogen ...

What are the characteristics of tropical waters temperate

What are the characteristics of tropical waters, temperate waters and polar waters?

Discuss the concept of risk and diversification and

Discuss the concept of risk and diversification and highlight types of risk correlation within portfolio with more than one asset?

Which genetic material was discovered by robert brown and

Which genetic material was discovered by Robert Brown and in which year.

1 describe the difference between a tumor suppressor gene a

1. Describe the difference between a tumor suppressor gene, a proto-oncogene, and an oncogene. Provide an example of each. 2. Cervical cancer is mainly caused by human papilloma viruses (HPVs). Explain how viruses contri ...

What is the difference between mortality and reproductive

What is the difference between mortality and reproductive rates? Do you think that they equally make an impact on population growth? If yes or no, why?

In the video on the effect of exercise on cells it was

In the video on the effect of exercise on cells, it was pointed out that people who exercised regularly had younger cells. The researchers looked for a marker in volunteer's blood. They found "strands" and surmised that, ...

Write a paper about pandainstruction is given belowbullyour

Write a paper about PANDA. Instruction is given below. • Your position paper should be from 3 pages in length! (Reference page excluded) • Provide evidence as to why the animal has become endangered and emphasize the eff ...

What type of reproduction involves union of sex cells and

What type of reproduction involves union of sex cells and their nuclei?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen