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Scientific Inquiry, Controlled Experiments Then and Now 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, choose two non-human species that interact with each other, such as bees and flowers, or predator and prey species, or two species that compete. Or, you can consider the effect of an environmental factor on living non- human organisms, such as the effects of light or sound on plants or animals, or how food preference, or nutrient quantity / quality affect plants or animals. These are just a few examples. Your observations may lead you to many other types of questions about living organisms, their interactions, and requirements for life.
Start with an Introduction/Observation and move through the steps of the Scientific Method as outlined below. Your paper should follow this format.
Determine which of the following molecules or substances contain, or are derived from, fatty acids?
No structures needed but show all the substrates involved in each reaction and the name of the enzyme. Changed mechanism of the transmission of infectious bacterial diseases with examples.
A system is given by two compartments separated through a thin membrane, and solute moves from one compartment to the other through diffusion. The volume of compartment 1 is 0.03 cm^(3) and compartment 2 is 0.01 cm^(3).
What specific biotechnology application did you choose. What benefits are derived from this application.
Why was the discovery of microsphere and coacervates an important contribution to understanding of how life might have originated on earth .
Assume there is a picture of a neuron coming from the spinal cord and synapsing with a muscle fiber. Start in the neuron. Explain the stimulation of the soma.
If you were asked to create a karyotype from the chromosome spreads you made from HeLa cells in Activity 4.2.1, list materials you would use and explain how you would make the karyotype.
Which of the criticisms would be addressed by using a swan-necked flask instead of the unsealed flask. Develop a hypothesis to consider how a decrease in precipitation on Darwin Island might affect beak size and develop a hypothesis to explain how a ..
What veins are most likely involved? What pathologic changes have happened in these veins, and what is the most probable cause in this patient's case.
How could you demonstrate experimentally that the selective antagonist binds the receptor specifically? Illustrate the experiment you would perform and also the controls you would contain.
For NaCl, which MWCO membrane(s) offered for the net movement of water without the movement of NaCl? For glucose, which MWCO membrane(s) offered for the net movement of glucose without net movement of water?
In bacterium that possesses antibiotic resistance and potential to persist through very adverse conditions, such as freezing, drying, or high temperatures, DNA have to be located within, or be part of, which structures.
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