Spring 2024, Bio 101 Finale 1-20. TANSTAAFL is an acronym. By now I'm sure that you have memorized what each letter stands for. What is important is the con- cept. Where does it apply? The longer I live, the more I hear people/ businesses offering help for free. For 20 points, describe a real world scenario where TANSTAAFL applies, and explain why. You may use examples mentioned in class, but I will “dance" if your example is accurate and original. 21.-40. The 4 most significant elements of life, on the periodic ta- ble, are Hydrogen, Carbon, Nitrogen, and Oxygen. On the planet Earth it is related to their local on the periodic table. What is it about Earth that makes their mass, location (top to bottom), and bonding sights important? Fill in the table below: Element Hydrogen Carbon Symbol Nitrogen Oxygen Element #/Protons Number of bonds Weight 41. 50. Catalysts cause reactions to happen (breaking bonds). En- zymes are catalysts that have carbon in them. They are extensively responsible for energetics of All Life on the planet Earth. What are their 4 characteristics (the 4 laws of Catalysts/Enzymes). And de- scribe at least one example. Rule # Order unimportant Rule description Example: Catalyst/ Enzyme / Chemical/Process that applies 3 4 51. - 65. Proteins, Carbohydrates, Lipids, & Nucleotides Life processes: Describe the structure of each below, and indicate which one/ones are for energy: Proteins Carbohydrates Lipids 66. 80. Nucleotides/DNA/Computer Programing of Life: - One of our "Gold Standard Understandings" is that DNA is a com- puter language that is used by living things. We are only trying to im- itate Nature. First of all, for cells to replicate they must make mirror copies of their DNA. DNA REPLICATION DNA ATG CGA CCG TAA CTG AAT GGC CCG TAC GCT GGC Write in the DNA codons. Next, for the DNA “signals" to leave the Nucleus, they must be converted into RNA "signals". RNA TRANSLATION DNA ATG CGA TTT ATT GCC GGT TAG CAT RNA UAC GCU AAA Write in the RNA codons. When the RNA arrives in the Ribosomes, it is the code for creating all of the proteins needed to make the protein building parts for all life. Using the codon chart given in class, or the one in your textbook, writing top to bottom, list the 5 amino acids that will make up the protein below. RNA UAA CGA ACU GAU CCA AA/ea I I I II I Protein- 81. - 90. You all have been given my "Down & Dirty Classification Guide”. I have instructed you on how to use it. For each of the creatures named below, indicate which characteristics apply, and then name their Phylum, and in 2 cases, their Class. Tapeworm 1. Nerves? Sac gut or tube Circulation? Segmentation? Radial/ Longitudinal? Shells/Skeleton? Internal/External? Phylum? Starfish 2. Nerves? Sac gut or tube Circulation? Segmentation? Radial/ Longitudinal? Shells/ Skeleton? Internal/External? Phylum? Parrot 3. Nerves? Sac gut or tube Circulation? Segmentation? Radial/ Longitudinal? Shells/ Skeleton? Internal/External? Phylum? Class? Earthworm 4. Nerves? Sac gut or tube Circulation? Segmentation? Radial/ Longitudinal? Shells/ Skeleton? Internal/External? Phylum? Sponge 5. Nerves? Sac gut or tube Circulation? Segmentation? Radial/ Longitudinal? Shells/ Skeleton? Internal/External? Phylum? Tarantula 6. Nerves? Sac gut or tube Circulation? Segmentation? Radial/ Longitudinal? Shells/Skeleton? Internal/External? Phylum? Class? 91. - 100. As stated at the beginning of this coarse, we need to be ever aware of the "Scale" of our subject matter. The reality of the Universe is that it has sizes too small for us to see with present day technology, to so big that we cannot measure it. List the following items from smallest at the top, to largest at the bottom. Organism, Cell, Compound, Biome, Organelle, Element, Organ, Herd, Organ System, & Proton. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. And now, your test of rational judgement. This does not even need to be your personal belief. By my judgement of up to 20 points, A rationale for deciding a career and living location, anywhere in the planet. Please trust that I will be fair and open minded. Use whatever space you need.

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Spring 2024, Bio 101 Finale 1-20. TANSTAAFL is an acronym. By now I'm sure that you have memorized what each letter stands for. What is important is the con- cept. Where does it apply? The longer I live, the more I hear people/ businesses offering help for free. For 20 points, describe a real world scenario where TANS