One sentence of advice on pursuing and fulfilling a happy life.

Week- Module 2- Attention deficit disorder (ADD) is a syndrome in which a person has difficulty focusing sustained attention on a task for a significant amount of time. In some cases this is accompanied by hyperactivity as well. It is currently being diagnosed at an all-time high. Between 1989 and 1...

Find a news report of a current outbreak or other health crisis (within a month) then search for a peer-reviewed scientific article on the same or closely related topic (does not have to be current). List similarities between the two situations and differences.

In the fall of 1974, MDPH epidemiologists conducted a study in which they collected interview, medical, and laboratory data from residents of quarantined dairy farms and from residents of an equal number of non-quarantined farms matched by geographic area and randomly selected from lists of dairy pr...

1. All researchers keep current in their field by reading scientific journals. From these journals they gather information already known about their area of interest so that they don't " re-invent the wheel". They also learn about new techniques and new technology. Question: What might a researche...

See the attached file for questions.

Match each example task in Column 2 with a step of the scientific method in Column 1. List out each match in order according to the scientific method steps, and explain the reasoning for your choice. Scientific Method Matching Exercise Resource Match each example task in Column 2 with a step o...

I know this is long, but I think all the questions are what's confusing me. I am on a total brain freeze when going over this. Please help. Assignment details: In this assignment, we will take a look at science and the scientific method. Then, you will design a (pretend) scientific study to a...

So here's the deal, I have an exam tomorrow and one of the topics is enzyme kinetics. I need to know how to derive a Lineweaver Burk plot using an absorbance over time graph for both a control and in the presence of an inhibitor. So, in the practice lab, I have five concentrations for the control...

You are conducting fieldwork and discover two groups of squirrels living on opposite sides of a lake. How would you design a study to determine, without disturbing the squirrels, whether these two groups belong to the same species? Explain.

I need help summarizing this biology article discussing the evolution of how bird song affects signal efficiency using the following sections: Background information & importance to biology Question researched Hypothesis/Predictions made Material and Methods (Details not required) Result Con...

Hello, I need assistance with how to write the abstract, results and discussion part of a paper.

For Uranium-235, Thorium-232 and Samarium-147: 1) How long is its half-life? 2) How long will it take for there to be 25 percent of original radioactive product left? 3) What material is it best used for? 4) What are the disadvantages and advantages of using this element for dating? 5) Desc...

I need help with the following please and information will greatly be appreciated. I am asking for any input on how to develop two alternative hypotheses and experiments on the problem of acid rain. for example types of experiments and ways to go about it and points, notes or assistance with the ...

In this week's experiment, we will examine the technique of random sampling as a tool for the estimation of large populations. After reading the background material, can you think of any ecological experiments in which the random sampling technique could be helpful? Post your ideas, and do a bit...

1) Identify 2 differences between the bacteria and protist kingdom. 2) If you were testing the effects of different brands of fertilizer to detemine which one promoted the best growth over 6 weeks. a) identify a negative control b) identify 2 controlled variables c) identify the epen...

Biology is a hypothesis-driven science. Biologists make observations that lead to new biological questions. They then formulate and test hypotheses in order to explain their observations and thereby answer the resulting question. The results of the testing determine whether their thinking was correc...

In addition, read this story about the newest element, number 118: https://www.llnl.gov/str/April07/Shaughnessy.html and discuss: If you thought you had discovered a new element, how could you get the scientific world to accept your discovery? What roadblocks might you face, working outside the ...

One of the key concepts in biological science is to formulate a tangible and interesting hypothesis. After this, good scientific methods should be followed. Here, I give some examples how to examine if a hypothesis is valid and good. Assignment Question 1: Read the scenario below and then analy...

Using a five-step protocol, you have purified an enzyme to the point where the specific activity remains constant when you perform any additional purification steps. When you run the purified enzyme on a gel filtration chromatography column, you find it has a molecular mass of 50 kD. However, when y...

Please help with the following problem. Provide references to go along with the solution. Consider the following statement: If, under a strictly controlled experimental setting, we observe the predicted outcome, then we have established support for the hypothesis. Why does an experiment need to ...

Biotechnology allows the use of living organisms or their processes for human needs or purposes. Currently, this topic includes such general examples as cloning, stem cells (adult, umbilical cord, and embryonic), DNA fingerprinting, biological warfare, bioremediation, genetically modified organisms...

Experimental studies involve the manipulation of an independent variable, while controlling other extraneous variables. Nonexperimental studies do not involve the manipulation of variables and/or do not assume control over other variables. Do you think nonexperimental studies are less scientific? Wh...

Scientists use the scientific method to help answer questions and solve problems efficiently. You use the scientific method everyday to solve real-life problems as well. You may not consciously think about each step; however, you apply each step whenever you face a problem. Using an everyday example...

Part I: The Scientific Method Apply the Scientific Method to two real life scenarios: Scenario 1: You arrive home late at night. You walk up to the front door, unlock it, and reach in to turn on the light switch located just inside the front door. The light does not come on! Now what? Sce...

Describe a typical day in your life from the time you wake up, until the time you go to bed. Describe how science impacts you and your routine throughout the day.

Start by observing the living species around you. Ever wonder why a pollinator is attracted to a particular flower, or what would happen to predator species if a particular prey species is eliminated? If you were a scientist you could do an experiment to answer your question. For this assignment...

Start by observing the living species around you. Choose two non-human species that interact with each other,such as bees and flowers,or predetor and prey species or two species that compete.Or, you can consider the effect of an enviromental factor on living non-human organisims,such as the effect...

Explain the difference between STRUCTURAL and FUNCTIONAL MRI?

I am an accounting student and I am having a hard time with my biology class. If I could get some help, it would be appreciated. Here is the problem: In science, one perspective of the scientific method is that the scientific method is a problem-solving method. In your response, list the ste...