Lab Safety & General Bio 1. Things that are flammable should not come in contact with. 2. In the lab, if you are uncertain of what to do, you should always (because she s really cool and you probably want to talk to her as much as possible anyway). 3. Biology is the study of. Biochemistry 1. What are the elements that can be found in biomolecules (hint: there are five total)? 2. Are monomers (circle one) LARGE SMALL 3. Are polymers (circle one) LARGE SMALL 4. Carbohydrates provide. 5. The biomolecule that build muscles and body structures is (hint: muscle is made of meat.like a cow.or a steak from a cow..or a chicken finger..except from McDonald s..i m not sure what those are made of.). 6. Label each picture of a biomolecule:
7. What is an enzyme? 8. Another way we can refer to an enzyme is as a. 9. What is homeostasis? 10. Circle the products and but a box around the reactants in the following chemical equation. Ecology 1. Put the following terms in order from smallest level or organization to largest. Species Biosphere Community Population Ecosystem Smallest Largest 2. Another word for consumer is. 3. Another word for producer is. 4. An example of an autotroph is a. 5. What does the sunlight provide for the ecosystem? 6. What do decomposers do in an ecosystem?
7. Label each trophic level with the type of energy role it contains (i.e. producer, secondary consumer, etc.) 8. The first trophic level has 10000 J of energy. Label the rest of the trophic levels with how much energy they contain. 9. How did you know how much energy the trophic levels would have? 10. If only 10% of the energy moves to the next trophic level, what happens to the other 90%? 11. Which trophic level has the largest number of organisms? 12. Which trophic level has the least number of organisms? 13. Where does the energy in the first trophic level originate? 14. Put a star by which level on the pyramid would have the most toxins built up due to bioaccumulation (the accumulation of toxins throughout the food chain). Symbiosis 1. The type of symbiosis where both organisms benefit from the interaction is
2. The type of symbiosis where one organism benefits, but the other is unaffected is 3. The type of symbiosis where one organism benefits but the other is harmed is 4. is an interaction where one organism hunts and eats another for food. Succession 1. An ecosystem that is only exposed bare rock is in the very beginning stage of (circle one) Primary Succession Secondary Succession 2. An ecosystem that only has soil after a natural disaster, such as a forest fire, in in the beginning stage of (circle one) Primary Succession Secondary Succession
Comparison of Prokaryotes and Eukaryotes Place the following terms or phrases in the correct location inside the Venn diagram.
Cell Organelles and their Functions Complete the chart by writing the function of each of the organelles listed below. Place a check under the name of the cell in which you would find this organelle. Organelle Function Bacteria Plant Animal Nucleus Ribosome Mitochondrion Chloroplast Cell Wall Cell Membrane Golgi Apparatus Cell Transport Label the image below with the following terms: hypotonic solution hypertonic solution isotonic solution
1. Define the following and circle whether the process is active transport (requiring energy) or passive transport (no energy required). Simple Diffusion: active transport/passive transport Osmosis: active transport/passive transport 2. When the cell uses energy to move substances across the cell membrane, what type of energy does it use? A. Potential energy B. Kinetic energy C. ATP energy D. Radiant Energy 3. In the diagram below, label the blanks with the following terms. Facilitated diffusion Simple diffusion Active transport 4. Draw a phospholipid here. Label the parts hydrophobic and hydrophilic. 5. In the diagram above, the large molecules labeled A are within the cell membrane and help molecules pass in and out of the membrane. What biomolecule are they made of?
A. Carbohydrates B. Lipids C. Nucleic Acids D. Proteins Levels of Organization Label the diagram with the following terms: Community Organ Organism Population Ecosystem Cell Organ system Tissue
Photosynthesis and Respiration 1. In the diagram bubbles, boxes, and blanks, label the following: Glycolysis H2O Cellular Respiration O2 ATP CO2 C6H12O6 Photosynthesis
2. Complete the chart by checking the appropriate box on the right side of the phrase or term. Term or Phrase Removes O2 from the atmosphere Takes place in the chloroplast Photosynthesis Aerobic Cellular Respiration Anaerobic Cellular Respiration
Process that makes the most ATP energy Process that converts light energy into chemical energy Releases CO2 into the atmosphere Occurs in chloroplasts Removes CO2 from the atmosphere Requires Oxygen as a reactant Produces ethyl alcohol or lactic acid Occurs in autotrophs Produces small amount of ATP with no Oxygen input needed Makes glucose Occurs in cytoplasm Levels of Organization Match the following with the correct level of organization. 1. are the smallest unit of matter that retains the properties of an element. 2. Atoms bond together to form. 3. Cardiac muscle makes up the heart. 4. The parts of the respiratory system, such as the lungs, are known as. 5. All systems work together to form an. a. atom b. cell c. molecules d. organism e. organs f. organ system g. tissue
Evolution and Natural Selection 1. In the picture above, which of the evidences of evolution is shown? 2. List 3 pieces of evidence for evolution. a. b. c. 3. Refer to the illustration above. The bones that are labeled with the arrow are known as
4. The illustration on the left is an example of the process in which organisms with traits well suited to an environment are more likely to survive and reproduce offspring is known as. 5. Genetic results in evolutionary change due to the transfer of genes from one population to another.