A group of membranes and organelles in eukaryotic cells that work together to modify, package, and transport lipids and proteins. Endomembrane system—all the membranes inside a cell. - Cell membrane itself, bilayers of phospholipids. - Same with nucleus membrane. - Endoplasmic reticulum is also part of the endomembrane system. Every living org is made of one or more cells. 2. The cell is the basic unit of structure and function. It is the smallest unit that can perform life functions. 3. All cells arise from pre exsting cells. Modern components of cell theory-. energy flow occurs within cells. hereditary info is passed from cell to cell. Biology - Cell Transport. 69 terms. Lanegreer0. Preview. Biology 207 Exam 1 Pt.2. 132 terms. abigailmbonfe4. Preview. Study with Quizlet and memorize flashcards containing terms like Selectively permeable membranes allow-, Concentration gradient-, Passive transport- and more.CliffsNotes Unit 2 Learn with flashcards, games, and more — for free. ... 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Study with Quizlet and memorize flashcards containing terms like Cellular metabolism, function, Eukaryotes have membrane bound organelles and compartmentalization to allow for more metabolic reactions and …AP Biology unit 2 exam. Major difference between eukaryotic cell and prokaryotic cell. Click the card to flip 👆. 1) Eukaryotic cells have membrane bound nucleus, prokaryotic cells don't. 2) Many membrane bound organelles in eukaryotes, none in prokaryotes. 3) Eukaryotic cells consist of multiple molecules of double stranded DNA in linear ...AP Biology: Unit 2 review. biological definition of species. Click the card to flip 👆. - mate successfully. - successful reproduction. - child (hybrid) must be viable and fertile. Click the card to flip 👆. 1 / 46.Mar 23, 2024 · AP Bio Unit 2 Ch. 2.3: Cell size. Lower limit. Click the card to flip 👆. • smallest bacteria: mycoplasmas, 0.1 to 1.0 micron. • most bacteria: 1-10 microns. Click the card to flip 👆. 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Chapter 5 review. 32 terms. erichards148. Preview. Study with Quizlet and memorize flashcards containing terms like Prokaryote, Eukaryote, Plasma Membrane and more. Answer (C): Incubate the cells in the presence of several different concentrations of the protein. Explanation: Changing the concentration of the protein will change the availability of the protein outside the cells. AP Classroom AP Biology Unit 2 Progress Check MCQ Questions with Answer Key and Explanations Learn with flashcards, games, and ...Answer (C): Incubate the cells in the presence of several different concentrations of the protein. Explanation: Changing the concentration of the protein will change the availability of the protein outside the cells. 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Explain how information provided helps determine the most likely mode of transport (1) Click the card to flip 👆. Substance l most likely crosses the membrane by active transport. The cells maintain an intracellular concentration of 120 mM ... AP Bio Unit 2 Quiz. endosymbiotic theory. Click the card to flip 👆. -The first cells were prokaryotic. -At some point, an ancestral prokaryotic cell engulfed a smaller prokaryote that was capable of aerobic respiration. -And it didn't just break it down for food. Instead the two lived in a symbiotic relationship, with the aerobic bacterium ... Study with Quizlet and memorize flashcards containing terms like endosymbiotic theory, evidence for endosymbiotic theory, nucleus and more. $10. $20. $30. $40. Other. AP®︎/College Biology. Course challenge. Test your knowledge of the skills in this course. Start Course challenge. Science. AP®︎/College Biology. …Students also viewed · Cell membrane. the semipermeable membrane surrounding a cell · Cell wall. 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The membrane at the boundary of every cell that acts as a selective barrier, thereby control the exchange of material in and out of cell. Consists of phospholipids, proteins, cholesterol, glycoproteins and glycolipids. Click the card to flip 👆. 1 / 22.A theory that states the organelles mitochondria and chloroplast came to be when a large Eukaryotic cell engulfed independent prokaryotes without digesting ...structural features. allows organisms to capture, store, and use energy efficiently. different areas within the same organelle performing different functions and increasing the surface area. allows the cell to capture, store, and use energy efficiently. Cristae (mitochondrial inner membrane) many folds = increases the surface area to allow for ... Include in your answer (a) a description of how you would set up and perform the experiment: (b) the results you would expect from your experiments: and (c) an explanation of those results based on the principles involved. 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A.) anything can pass into or out of a cell as long as the membrane is intact and the cell is healthy. B.) plasma membranes must be very thicc. C.) the plasma membrane allows some substances to enter or leave a cell more easily than others. D.) glucose cannot enter the cell. 2) The surface area of the cell determines the amount of materials that can be moved into the cell and the amount of waster products that can be moved out of ...AP Bio Unit 2 Mastering Biology. Term. 1 / 91. Fimbriae. Click the card to flip 👆. Definition. 1 / 91. _______ are surface appendages that allow a bacterium to stick to a surface. 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X Specific functions of the smooth ER in specialized cells are beyond the scope of the AP Exam. SYI-1.D.4 The Golgi complex is a membrane-bound structure that consists of a series of flattened membrane sacs—. a.Plasmodesmata. What is the cell junction of an animal cell called? Gap junction. Study with Quizlet and memorize flashcards containing terms like 2 organelles that contain their …Q-Chat. Created by. beatingrice. for Campbells Biology book covers chapters 6, 7, 11. for Campbells Biology book covers chapters 6, 7, 11 Learn with flashcards, games, and more — for free.AP Bio Unit 2 Study Guides. Unit 2 – Cell Structure & Function. Unit 2 Practice Quiz. Unit 2 Overview: Cell Structure and Function. 6 min read. •. J. written by Jed Quiaoit. 2.1. Cell Structure: Subcellular Components. 5 min read. •. H. written by Haseung Jun. Topic 2.1 Practice Quiz. 2.2. Cell Structure and Function. 3 min read. •. 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Biology ....AP Bio Unit 2 Test Review. Term. 1 / 53. Evidence supporting the fact that an increase in the amount of surface area directly increases the efficiency of cellular processes would not be shown by which of these? Click the card to flip 👆. Definition. 1 / 53. The large central vacuole maintains pH and allows enzymes to act. AP Bio Unit 2 Quiz. endosymbiotic theory. Click the card to flip 👆. -The first cells were prokaryotic. -At some point, an ancestral prokaryotic cell engulfed a smaller prokaryote that was capable of aerobic respiration. -And it didn't just break it down for food. Instead the two lived in a symbiotic relationship, with the aerobic bacterium ... Study with Quizlet and memorize flashcards containing terms like Which organelle is responsible for detoxification and storage of Ca2+?, What are the functions of the Smooth ER, Which organelle is responsible for modification of proteins? and more. ... AP Bio Unit 2 (Penguins) 103 terms. emily_papoyan. Preview. AP GOV Ch 3 Vocab. 29 …AP Bio Unit 2- Study Guide. The following questions refer to the following diagram. For each phrase or sentence, select the labeled part to which it is most closely related. Each option may be used once, more than once, or not at all for each group. Site of modification and packaging of proteins and lipids prior to export from the cell.Study with Quizlet and memorize flashcards containing terms like Prokaryote, Eukaryote, How do ribosomes help carry out instructions encoded in DNA? and more.Question 1 During an investigation of a freshwater lake, an AP Biology student discovers a previously unknown microscopic organism. Further study shows that the unicellular …Cell 2. Hereditary spherocytosis (HS) is a disorder of red blood cells that causes the cells to be smaller and spherical instead of having the usual flattened, biconcave shape. 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Password for editing - 1234 Learn with flashcards, games, and more — for free.A specific enzyme removes the hydrogen (H) from the monosaccharide and the hydroxide (OH) from the polysaccharide, creating a bond between the two and creating a water (H2O) molecule. A study determined the effect of two different digestive enzymes, A and B, on these two polysaccharides. Table 1 presents the data from the study.Start studying AP Biology Unit 2. Learn vocabulary, terms, and more with flashcards, games, and other study tools.ap bio unit 2. The diagram below shows the phospholipid bilayer of a cell membrane. Which of the following best describes the numbered areas? Click the card to flip 👆. Areas 1 and 3 are polar and hydrophilic, since the membrane of molecules are alogned with water molecules. Click the card to flip 👆. 1 / 40.d. the number of neutrons in the outermost energy level. the pH of water to go down. When HCl is dissolved in water, it makes H+ ions and Cl- ions. 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