Can probiotic bacteria compete with pathogens?

Can probiotic bacteria compete with pathogens ?

Evidence-Based Literature Review,Have attached an example literature review of a previous student and also the criteria of the literature review we are expected to write.

Also included 3 papers that my advisor suggested to look at maybe if you could include them in the review and below there is another paper which he suggested.

Should and can extinct species be brought back through cloning and genetic engineering?

Should and can extinct species be brought back through cloning and genetic engineering?

You are scientist trying to get money for a de-extinction project. Outline your plans for de-extinction for an animal or plant, and why you think it would be interesting or important to bring this particular species back into modern times.

Explain the strength and difficulties of such a project, and any comments you might think are important to convince someone to support the project financially,given the possibility of potential, ethical and technical objections some people might have (e.g. would such technology enable anyone to resurrect not only ‘beneficial’ species, but also harmful ones (viruses, microbes)?

Essay Guidelines

Writing is for communication. Think about what your role is, what you are writing about, and to whom you are communicating. If you are presenting ideas that have a clear source, you must cite this source. If you are promoting your own ideas or thinking as a reflection of what you know, use the first person account (think that…, In my opinion …). Write no more than one page single space, or two pages double space. Your first one or two sentences should state your overall idea, topic or premise. The rest of the essay should explain your statement.

Your role

Find funding for a research project

Your audience

Investors, Crowd-funding, Government research agency

Essay format

Summary statement of your funding application

Your task

Present facts (what is known about cloning, genetic engineering), discuss relevance of facts, why the project should work, why you select a particular extinct species for your project.

Essay format 2 to 3 paragraphs on a single page (can be single spaced) Your task is to present facts, discuss relevance of facts, compare facts, to support an argument at a town hall meeting. Use in-text citations and include references on an additional page.

What is the global problem that this Ted talk is trying to address with scientific research?

BIO 111 Ted Talk Series

No introduction no conclusion just write

Video #1: Jill Farrant “How we can make plants survive without water”

Jill Farrant TED Talk

Instructions: Click the link above to watch the video. After watching the video, answer the following questions in complete sentences.

1. What is the global problem that this Ted talk is trying to address with scientific research?

2. What are resurrection plants? What do they do that is so unique?

3. Why are resurrection plants being considered as a solution to the problems identified in this research study? In other words, how can they help the global problem you discussed in #1?

4.How are resurrection plants like seeds?

5. Do you think, in your own opinion, that the experiments that she talks about involve producing a “GMO” (genetically modified organism)? Do you think this is a negative or positive solution to the problem?

How do the scientific experiments described in this talk contribute to advances in our knowledge of biology or what scientific problem are they trying to solve?

Pamela Ronald

Dont put student name, professor name neither the date , no introduction no conclusion, just write. Please watch pamela ronald the case for engineering our food but before watching the video answers these 3 first questions.

Video #2: Pamela Ronald “The case for engineering our food”

Before watching this TED talk by Pamela Ronald:

1. What does “genetic modification” mean to you?

2 Do you know of foods that have been genetically modified that are regularly consumed by Americans? If you do not know of any, look one up online. List at least one. Tell us the reason why it was genetically modified.

3 What are your opinions on genetically modified foods?
After watching this TED talk:

4 How do the scientific experiments described in this talk contribute to advances in our knowledge of biology or what scientific problem are they trying to solve? Do you feel that the experiments described in this talk will help solve these issues, why or why not? Write 3-4 sentences.

5 List at least 3 types of plants that are now being genetically modified for human consumption that you learned about from this talk.

6 Write at least one paragraphs on whether or not this TED talk changed your mind at all about genetically modified food.

Consider how an immune system would react to an encounter with a microbe for the very first time and what type of recognition would take effect to fight a similar encounter 5 years later.

Essay: Microbial Control

“Consider how an immune system would react to an encounter with a microbe for the very first time and what type of recognition would take effect to fight a similar encounter 5 years later. Use any particular microbe while explaining this process. Be elaborate and cover both innate and adaptive immune process.”

The essay needs to be in-depth, thoroughly explaining findings in a minimum of 1,000 words.

The essay should include a minimum of seven references, five of which are peer-reviewed journal articles. You may include the textbook as one of the references; the remaining references need to be from other scholarly sources.

Discuss,with reference to the Biological role of glucose and oxygen,the process of aerobic cellular respiration.

Biomolecules and Key Biochemical principles (Examined Unit)

Describe the role and structure of carbohydrates, proteins, and lipids within the cell.

Explain the significance of carbohydrates, proteins, and lipids in living organisms.

Describe the role and structure of enzymes.

Compare the processes of aerobic and anaerobic respiration.

Discuss,with reference to the Biological role of glucose and oxygen,the process of aerobic cellular respiration.

Describe the key aspects of inheritance determined by chromosomal genes

How will what we learn from your proposed experiment change biology?

Ocean acidification and marine vegetation

What would you do next? (experimental design portion of the paper)

This is where you propose an experiment to move the science forward, think big!

Money/time is no object.

What is your hypothesis? (1-3 sentences)

Biological Rationale (1-3 sentences)

This is the “why” of your hypothesis.

How will what we learn from your proposed experiment change biology?

Social Rationale (1-3 sentences)

How will what we learn from your proposed experiment change society / the world?

Describe how you would show that putative translocated effector proteins from Salmonella were involved in inducing actin rearrangements,changing phosphorylation states of host proteins, and induction of apoptosis or DNA synthesis in host cells.

Reading Review Questions – Chapter 13

The Power of Bacteria

As a tool to reinforce your reading of Chapter 13,answer the following questions (only even numbered questions to reduce load).

1. Describe how you would show that putative translocated effector proteins from Salmonella were involved in inducing actin rearrangements,changing phosphorylation states of host proteins,and induction of apoptosis or DNA synthesis in host cells.

2. In the chapter, we mention that one advantage of direct delivery of toxic effectors into target host cells by the T3SS, T4SS, or T6SS is that the toxic effectors are able to avoid being neutralized by circulating antibodies. What other advantages does direct delivery of a toxic effector have for the pathogen?

3. You suspect that a newly discovered secretion system is important for virulence. How would you test this hypothesis? Keep in mind that mutations that disrupt an essential secretion system may kill the cell, thus making the bacterium appear less virulent.