16 ml = __________ µl 2. What is a virus' single purpose? How are the functions of basic plant organs related to their structure? Why is there so much excitement in the scientific community about the future of DNA technology? How is genetic enginerring making my life better today? It is often said that to "train" or "understand" animals, humans should think the way the animal does. Which organisms of a food web are most affected by disturbances such as pollution or climate change? You’re simply combining the two denominators in the two-step conversion (1,000 mm and 1,000 m) into one. The following example shows how to use a basic conversion factor to fix non-SI units. = 1.094 yards (yd) centimeter (cm) = 0.01 m (exact, definition) millimeter (mm) = 0.001 m (exact, definition) What are the limits of scientific knowledge? Practical Molecular Biology. How does DNA code for the production of various proteins? Peter J. Mikulecky, PhD, teaches biology and chemistry at Fusion Learning Center and Fusion Academy. All X-linked characteristics found in males are inherited from which parent? What are the characteristics of living things? When you’re working on a conversion that passes through a base unit, it may be helpful to treat the process as two steps, converting to and from the base unit. Peter J. Mikulecky, PhD, teaches biology and chemistry at Fusion Learning Center and Fusion Academy. How are the four major groups of "microbes" classified? Instead of memorizing or looking up conversion factors between all types of units, you can memorize just a handful of conversion factors and […] When? What are the "methods to science"? Convert your value back to the original unit of measure by using the reciprocal of the original conversion factor. (Crash Course Biology), The Plants & The Bees: Plant Reproduction (Crash Course Biology), Plant Structure & Adaptations (Amoeba Sisters), Plant Reproduction in Angiosperms (Amoeba Sisters), Animal Development: We're Just Tubes (Crash Course Biology), Ecology: Rules for Living on Earth (Crash Course Biology), Food Webs & Energy Pyramids (Amoeba Sisters), Ecological Relationships (Amoeba Sisters), Carbon & Nitrogen Cycles (Amoeba Sisters), Biomagnification & Trouble with Toxins (Amoeba Sisters), Ecological Succession: Nature's Great Gift (Amoeba Sisters). How does an understanding of evolution impact my life? 13 kilometers = __________ meters = __________ decimeters. What are examples of each type of complex inheritance found in human traits? In this case, you can convert from millimeters to meters and then from meters to kilometers: You can see how millimeters cancels out, and you’re left with meters. Is there evidence that evolution is still occurring today? Biology Units. For example, if you know that there are 2.54 centimeters in every inch (or 2.2 pounds in every kilogram or 101.3 kilopascals in every atmosphere), then converting between those units becomes simple algebra. What is the relationship between malaria and sickle cell anemia? How are new cells made and old ones replaced? Should bacterial diseases be handled differently than viral sicknesses? What does that mean? Here’s another example: A chemistry student measures a length of 423 mm, yet the lab she’s working on requires that it be in kilometers. What characteristics do humans share with all other animals? How are traits passed from generation to generation? Should humans be environmentally conscious? What is the rate of energy transfer in a community's feeding relationships? What does she get? Note that the number in red corresponds to the unit on the other side of the divistion line. Those calculations were automated that are really useful in laboratory work. How do I demonstrate laboratory procedures? For example, a measurement of 7 meters is approximately equal to 7 x 39.37 = 275.59 inches. 7 g = __________ mg. 9 µl = __________ L 4. The assistant quickly converts the doctor’s measurement to SI units. Small programs, which can help in common laboratory calculations. What is the main difference between protozoans and algae? In the Textbook. Why do scientists use scientific names? What are the monomers and polymers of the four basic biomolecules? Fortunately, you don’t need to know all possible unit conversions. Dr. Geekmajor absentmindedly measures the mass of a sample to be 0.75 lb and records his measurement in his lab notebook. Christopher Hren is a high school chemistry teacher and former track and football coach. What is the relationship between mitosis and cancer? Make the following metric conversions: 1 meter = __________ centimeters = __________ millimeters.