Briefly explain the leading scientific hypothesis on how life may have originated and provide at least 3 pieces of evidence supporting it.
A leading scinetific hypothesis for origin is RNA World hypothesis. 3 pieces of evidence which support this hypothesis are:
1. Few RNAs also play the role and function as enzymes.
2. RNA is used as hereditary material by some viruses.
3. Most of the fundamental parts of a cell require RNA for proper functioning.
Briefly explain the leading scientific hypothesis on how life may have originated and provide at least...
1. What is the leading theory of how mitochondria (and other organelles) originated in eukaryotic cells? Briefly explain it. Name four pieces of evidence that support this theory. 2. List three characteristics typical of inheritance patterns of mitochondrial disorders. 3. What is the threshold
"we basically know nothing about how life on Earth originated from 3.5 billion years ago" assume that one of your friends said this and you remember learning something different in your bio 21 class. how would you respond using scientific evidence? To fully answer this question, you need to put the four-stage hypothesis into context (I.e what it is trying to explain,be specific) And give an explanation of each stage including any relevant experimental evidence (or deductive reasoning) that supports...
Explain the 3 forms of the efficient markets hypothesis (EMH) and briefly discuss the evidence supporting each. (12 pts)
Briefly explain what the greenhouse effect is and how it affects all life on our planet. Additionally, what are two pieces of evidence introduced in class that demonstrate climate change is “real”? Explain what happens with the total energy of the system at different trophic levels, indicating how much energy is transferred from one level to the next. Add a pesticide to your food chain and explain what happens with certain persistent chemical residues at different trophic levels.
1. Consider the thrifty phenotype hypothesis of health disparities. a. Briefly explain what this theory suggests and some of the evidence supporting this theory.
1. Consider the thrifty phenotype hypothesis of health disparities. a. Briefly explain what this theory suggests and some of the evidence supporting this theory. b. Use the four key graphs in Grossman model to illustrate how the thrifty phenotype hypothesis can explain socioeconomic disparities in health (draw or create the graphs). For each graph, include a brief written explanation. c. Suppose you are a policymaker charged with reducing health disparities. If you believe the thrifty phenotype hypothesis is the root...
explain how a scientific theory is different from a hypothesis in science. and give two examples of scientific theories.
provide suggestions to improve scientific method. Examples: How can the hypothesis be edited to make it more specific (better)? Is a proper control group included? Are the independent, dependent and controlled variables correctly identified? How can the experimental design be improved?
Briefly explain the concept of market anomalies in Efficient Market Hypothesis; also provide reasons why they do not disappear if markets are completely efficient. [4]
Briefly explain at least three ways in which a business may expect to benefit from preparing a formal budget.