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AP Biology Exam Review UPDATED Study Guide QUESTIONS AND CORRECT ANSWERS Members of which of the following are the major primary producers in the marine ecosystem? - CORRECT ANSWERS Diatoms Lack of water common in summer; seasonal temperature variations; maintains by periodic fires. - CORRECT ANSWERS Temperate Grassland Eutrophication in lakes is frequently the direct result of - CORRECT ANSWERS Nutrient Enrichment

AP Biology Exam Review ACTUAL QUESTIONS AND CORRECT ANSWERS What are the essential elements? - CORRECT ANSWERS Carbon, Hydrogen, Nitrogen "CHON" Atomic mass - CORRECT ANSWERS Oxygen, # of protons and neutrons Atomic number - CORRECT ANSWERS # of electrons) Electronegativity - CORRECT ANSWERS # of protons (which equals the attraction of an atom for the electrons of a covalent bond, more electronegative, the stronger the pull (Oxygen and Nitrogen &gt...

AP Biology Exam Review ;) UPDATED Study Guide QUESTIONS AND CORRECT ANSWERS Researchers claimed that a particular organelle originated from a free-living prokaryotic cell that was engulfed by a larger cell, as shown in Figure 1. Figure 1. A model showing a cell engulfing a smaller cell Which of the following provides evidence to best support the researchers' claim? - CORRECT ANSWERS The organelle has a double membrane. The illustration shows the active transport of hydro...

AP Biology Exam Review UPDATED Study Guide QUESTIONS AND CORRECT ANSWERS Ethology - CORRECT ANSWERS Behavior - CORRECT ANSWERS it study of animal behavior what an animal does and how it does Instinct (Innate) Behavior - CORRECT ANSWERS inherited Kinesis - CORRECT ANSWERS behaviors that are random movement of animal in relation to stimulus; the stimulus causes an alteration in rate or direction of

AP Biology Exam Review UPDATED Study Guide QUESTIONS AND CORRECT ANSWERS mitosis - CORRECT ANSWERS which the cell nucleus divides cytokinesis - CORRECT ANSWERS cell division chromatids - CORRECT ANSWERS parts of a duplicated chromosome centromeres - CORRECT ANSWERS chromosome are attached interphase - CORRECT ANSWERS division cell cycle - CORRECT ANSWERS as they grow and divide prophase - CORRECT ANSWERS part of eukaryotic cell division...

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