2023 Biology Fall Final PDF

Name: ______________________ Biology Fall Final + ____ bonus Period: ____ 2023 ______ / 30 Please clearly identify your answer...

Name: ______________________ Biology Fall Final + ____ bonus Period: ____ 2023 ______ / 30 Please clearly identify your answer choice by circling the letter AND writing the letter on the corresponding line. If it is not clear which answer you intended, no points will be awarded 1. This part of the cell makes sugars and starches and 5. What is cellulose used for? helps to make a plant cell green A) Can be broken down for energy A) Chloroplast B) Helps make the plant cell green B) Mitochondria C) Does photosynthesis for the plant C) Cell wall D) Structural support in a plant cell wall D) Cellulose 6. Mx. Baird wanted to see if the type of fertilizer made 2. Which product of photosynthesis do humans use to tomato plants grow larger. What is the independent breathe? variable? A) O 2 A) Amount of tomato plants planted B) Glucose B) Type of tomato plants C) H2O C) Size of the tomato plants D) CO2 D) Type of fertilizer 3. Which of these is NOT a use of ATP? 7. Which type of bond holds many water molecules together A) Instead of sunlight for photosynthesis B) Build proteins C) Transport molecules in/out of a cell D) Mitosis A) Ionic bond 4. After a rainstorm, you observe water droplets on some blades of grass. Which property of water B) Hydrogen bond explains how the water is able to hold onto the grass C) Covalent bond blades? D) All of these are correct A) Cohesion B) Universal solvent C) Adhesion 8. Why do some trees stay green all year? D) High heat of vaporization A) They don't have secondary pigments B) Their chlorophyll never breaks down C) All of these are correct D) They are able to replace their chlorophyll Version 1 Page 1  Biology Fall Final 9. Which of these means to grow by making more cells 14. Which type of bond holds 1 water molecule together A) ATP B) Photosynthesis C) Mitosis D) Cellular respiration A) All of these are correct 10. What can glucose be used for? B) Hydrogen bond A) Can be broken down during cellular C) Ionic bond respiration for cellular energy D) Covalent bond B) Can be made into cellulose in the cell wall C) Can be sent to the roots of a tree to be saved during the winter 15. This part of the cell breaks down glucose to make D) All of these are correct cellular energy A) Mitochondria 11. This macromolecule is used to provide a cell with B) Cell wall amino acids C) Chlorophyll A) Lipid D) Chloroplast B) Carbohydrate C) Nucleic acid 16. What is this diagram showing? D) Protein 12. When an organism changes over its own lifetime, this is known as A) Evolve B) Adapt C) Grow develop A) It is summer in the northern hemisphere D) All of these are correct because it is tilted away from the sun B) It is winter in the northern hemisphere because it is tilted away from the sun 13. This macromolecule is used to provide a cell with C) It is winter in the northern hemisphere genetic information because it is facing away from the sun, A) Nucleic acid showing night time B) Lipid D) It is summer in the northern hemisphere because it is facing away the sun, showing C) Carbohydrate day time D) Protein Version 1 Page 2  Biology Fall Final 17. Which of the following is NOT a characteristic of all 22. Water is considered a "polar molecule". Which living things? diagram identifies a water molecule with the correct explanation? A) Maintain homeostasis B) Be able to copy its own DNA C) Made of cells D) Able to move 18. What is true about photosynthesis and cellular respiration? A) Water molecule A is correct because electrons A) Cellular respiration gives photosynthesis the are held closer to the oxygen side of the ATP to make glucose molecule causing a negative charge B) The inputs of cellular respiration are the B) Water molecule A is correct because the outputs of photosynthesis hydrogen side is positive because there are C) Plants do photosynthesis, but not cellular more electrons respiration C) Water molecule B is correct because D) Photosynthesis makes energy for a plant to hydrogen side is negative because there are use glucose in cellular respiration so few electrons D) Water molecule B is correct because electrons are held closer to the oxygen side of 19. Mx. Baird is training for a road bike race in 2024. the molecule causing a positive charge The more time she has spent training, the longer distance she is able to cover in one ride. Which is the dependent variable? 23. Which of these is NOT a reactant in A) The race photosynthesis? B) The time training A) Sunlight C) The distance she can ride B) Glucose D) The type of road bike C) CO2 D) Water 20. Cellulose is made out of A) Many chains of lipids 24. Which type of bond is NOT found in a water molecule B) Many proteins linked together C) Many molecules of CO2 joined together D) Many rings of glucose 21. This macromolecule is used to store energy and provide insulation A) All of these are found in water molecules B) Covalent bond A) Carbohydrate C) Hydrogen bond B) Nucleic acid D) Ionic bond C) Protein D) Lipid Version 1 Page 3  Biology Fall Final 25. Where do plants get the energy needed for 29. This macromolecule is used to store energy and photosynthesis? provide structural support A) From glucose A) Protein B) From ATP B) Nucleic acid C) From the sun C) Lipid D) All of these give a plant the energy needed for D) Carbohydrate photosynthesis 30. What does the light energy from the sun do for the 26. Why does the rate of photosynthesis decrease for plant during photosynthesis? trees that change color in the Fall? A) Give the plant CO2 and H2O to make glucose A) There is less light available in the fall, so the B) Break apart glucose leaves cannot get enough energy to do photosynthesis, make glucose, create ATP C) Give the plant energy to grow and continue to live D) Rearrange CO2 and H2O into glucose B) Chlorophyll can't be replaced due to water loss decreasing the amount of glucose ATP made, the secondary pigments cannot absorb as much energy as chlorophyll C) The tree decides to conserve energy by shutting down chlorophyll production and loses its leaves until the spring D) The tree starts making secondary pigments instead of chlorophyll which decreases how much energy absorbed because chlorophyll is more efficient 27. What purpose do the secondary accessory pigments serve in a plant cell? A) Gather light energy that isn't absorbed by the primary pigment for photosynthesis B) Absorb light energy just like the primary pigment for photosynthesis C) Let the plant be different colors in the Fall D) Warm up the plant cell 28. Which of these can be broken down to obtain cellular energy? A) Cellulose B) CO2 C) The sun D) Glucose Version 1 Page 4  Biology Fall Final Answer fully to receive extra credit points! 31. BONUS!!! Are viruses considered living things? Explain why or why not! Be specific! 32. BONUS!!! Name the type of biomolecule that includes glucose 33. BONUS!!! Write a funny science-related joke/pun (extra points if I've never heard it!) Version 1 Page 5