Where does most biomass in a plant come from?1. What is not true about Horizon A? a. Mostly minerals 2. Which of the following is not true? a. Clay-Middle
... [Show More] sized, intermediate 3. Where does most biomass in a plant come from? a. Carbon and oxygen 4. Which is not a macronutrient? a. Iron 5. Which fact is true? a. Leghemoglobin provides a low O2 environment for nitrogen fixation 6. Plants become carnivorous because of lack of a. Nitrogen 7. What is an incomplete flower? a. Lacks one or more of the floral organs 8. What is the function of an endosperm? a. supplies nutrients for embryo 9. What is the stamen made of? a. Anther and filament 10. I had a diagram of a flower pointing to the anther and you had to tell that that was the anther. 11. Which is a true pair? a. Female gametophyte-embryo sac 12. Put these in order. (these are in the right order) a. Megasporocyte-meisois-megaspore-mitosis-embryo sac 13. What produces the female gametophyte? a. Megasporocyte 14. Which of these is a triploid? a. Endosperm 15. What is unique about a monocot? a. Coleoptiles 16. What is the function of the root cap? a. Protect apical meristem This study source was downloaded by 100000849816735 from CourseHero.com on 12-19-2022 16:07:43 GMT -06:00 https://www.coursehero.com/file/7241836/Biol-1202-exam-4-test-bank/ 17. Pro of Sexual reproduction a. Variability 18. I had one of the sporphytic ones and one was the same so it was none of these will germinate 19. A group of cells makes up? a. Tissues 20. An animal has how many tissues? a. 4 21. What is an example of connective tissue? a. Cartilage 22. I had a graph with two lines both increasing so it would be a. Conformer and conformer 23. Which of these negates the initial change? a. Negative feedback 24. Which of these drives events to a conclusion? a. Positive feedback 25. Which is an example of positive feedback? a. A child breastfeeding increases hormones* 26. Which of these does not balance? a. Exchange in metabolism 27. Cells are limited to size larger cells a. Decrease surface to volume ratio 28. BMR and SMRresting and fasting 29. Both an ectotherm and endotherm are the same size. Why can the ectotherm digest either faster or more? a. Endotherm expends more energy 30. *What is the difference between carbs and fats absorption? a. Carbs move into blood while fats move straight into lacteals 31. What does it mean for essential nutrients? a. Cannot be manufactured This study source was downloaded by 100000849816735 from CourseHero.com on 12-19-2022 16:07:43 GMT -06:00 https://www.coursehero.com/file/7241836/Biol-1202-exam-4-test-bank/ 32. Large intestine does all but? a. absorbs water vitamins and salts and consumes unabsorbed nutrients and bacteria synthesizes vitamins 33. Which of these does intracellular digestion? a. Sponges 34. Where does chemical breakdown first occur? a. Mouth 35. Where does chemical breakdown occur? a. Mouth and stomach 36. I just remember one answer to a question being pepsin hydrolysizes proteins in the stomach. 37. Which of the following is eliminated? a. B1 38. Most digestion occurs in the a. Small intestine 39. which of these has a long cecum? a. Herbivore 40. the pacreas does not secrete? a. Pepsin* 41. what does bile do? a. Emulsifies fat 1. Release of CO2 in roots increase what for cation exchange? a. H+ 2. Denitrification bacteria a. Nitrate to nitrogen gas 3. Important crop in nitrogen fixation a. Legumes 4. pollen sac in stamen a. anther (location) 6. What does hyphae do? a. Aid in Absorbing minerals and ions This study source was downloaded by 100000849816735 from CourseHero.com on 12-19-2022 16:07:43 GMT -06:00 https://www.coursehero.com/file/7241836/Biol-1202-exam-4-test-bank/ 8. endotherm and ectotherma. endotherm expend more energy 9. Whats true about pepsin? a. Breaks down proteins in the stomach 10. What is the substrate for salivary amylase? starch 11. Ammonification converts _ to _. N to ammonium 12. What is the first step of seed germination. Imbibing 13. What vitamin is eliminated. B1 15. Pollen grain is a male gametophyte 16. Carpels: stigma style ovary 1. Silt, sand, and clay 2. Which has the correct matching with the soil layers [A,B,C] a. Like soil layer A=earthworms and leaves, layer B=chemicals from ? layer C= rocks and stuff? 3. Female flower sex organ called whatcarpel 4. Pollen sac cannot reproduce withoutstamen 5. Only animal with complete intracellular digestionsponge 6. What is the order of producing a female gametophyte a. Megaspore 3 b. Megasporocyte 1 c. Mitosis 4 d. Meiosis 2 e. female gametophyte 5 This study source was downloaded by 100000849816735 from CourseHero.com on 12-19-2022 16:07:43 GMT -06:00 https://www.coursehero.com/file/7241836/Biol-1202-exam-4-test-bank/ 12. Set point feedbacknormal range 13. Legume infected by Rhizobium… what will happen? 15. Enzyme with the lowest pHpepsin 16. Which is not a macronutrientiron 18. What is true about pepsinhydrolysis protein in stomach 19. Denitrifying bacteria convert _nitrate___ to _nitrogen gas_____ 21. Hyphae do whataid in absorbing minerals and ions 4. Homozygous for something.. has a gentotype like S5? Its like one of the clicker questions 26. Starch digestion begins wheremouth 27. Salivary amylase doesn’t do what a. Hydrolyze starch in the small intestine 30. What is unique about a monocot seedcoleoptiles 31. A seed evolves from what? Ovules 32. Which is most like the other a. Seed-zygote b. Ovule-egg c. Female gametophyte-embryo sac What is nitrogen fixation? Conversion of N2 into NH3 What part of a flower can be missing if the plant is pollinated by the wind? Petals This study source was downloaded by 100000849816735 from CourseHero.com on 12-19-2022 16:07:43 GMT -06:00 https://www.coursehero.com/file/7241836/Biol-1202-exam-4-test-bank/ If a legume is infected with Rhizobium bacteria, then the plant will be able to obtain ___. NH4 What is the function of hyphae? Food storage and obtains nutrients Topsoil is also known as horizon ____. Horizon A Plants get most of their biomass (organic matter) from ____. CO2 Which of the following is not true of the hypocotyl hook? It is the first structure to emerge from a dicot seed. True facts: it straightens when exposed to light, It pulls the cotyledons up through the soil, It is the region just below the cotyledon. What is the order in which a male gametophyte is formed in angiosperms: Microsporocyte/meiosis/microspores/mitosis/male gametophyte Enzyme secretions from the pancreas to the small intestine raise blood glucose lower blood glucose aid in fat digestion Parietal cells- HCL makes stomach fluid acid Definition of organcomposed of tissues Why can ectotherms survive longer than endotherms without food? Endotherms expend more energy to find food have a higher metabolic rate. Need less energy Definition of negative feedbacknegates Sea anemones use what for digestion? gastrovascular cavity Anther and filament are part of what? stamen What else is part of connective tissue besides tendons? cartilage This study source was downloaded by 100000849816735 from CourseHero.com on 12-19-2022 16:07:43 GMT -06:00 https://www.coursehero.com/file/7241836/Biol-1202-exam-4-test-bank/ Once a female gametophyte undergoes 3 mitotic divisions what is produced? Embryo sac Two organs that do mechanical breakdown are? Stomach and mouth Know ammonificationN to ammonium Know the definition of ingestionfood brought in through mouth 1. Root nodules develop because: · Parasite · Insect pupae · Beneficial mutualistic bacteria · Mineral deficiency 3. What is the difference between endo & ectomycorrhizae? · Ecto has dense mantle, endo doesn’t 4. Parietal cells Parietal cells are found in the stomach. 5. Which one is a macronutrient? · Zinc · Calcium* · Manganese · Chlorine 6. Biological example of positive feedback: ? · apartment thermostat · sexual intercourse* · temperature regulation in body · red blood cell production 7. Which of these represents a nonessential amino acid: · not in a protein · can’t be made in the body? * do not come from the diet 9. A pollen grain contains: · Male gametophyte · Female gametophyte · Male sporophyte This study source was downloaded by 100000849816735 from CourseHero.com on 12-19-2022 16:07:43 GMT -06:00 https://www.coursehero.com/file/7241836/Biol-1202-exam-4-test-bank/ Powered by TCPDF (www.tcpdf.org) [Show Less]