Textbook Exam 2 Bookwork Protected View - Saved to this PC gs Review View Help O
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Textbook Exam 2 Bookwork Protected View - Saved to this PC gs Review View Help O eed to edit, it's safer to stay in Protected View. Chapter 6 Tour of a Cell Tell me what you want to do Enable Ed 6.2 Eukaryotic Cells Have Internal Membranes That Compartmentalize their Functions Which cell types contain mitochondria? Animal ceils or Plant cells or Both (Figure 6.8, 100-101) Which cell types contain chloroplasts? Animal celis or Plant cells or Both figure 6.3 100-103 Which cell types contain cell walls? Animal cells or Plant cells or Both (figure 6.8, 100-101) 6.5 Mitochondria and chloroplasts change energy from one form to another Chloroplasts and mitochondria resemble bacteria. These features support the Theory for their origin. (109-110) Which org anelle is found in most eukaryotic cells (including plant cells and contains a convoluted inner membrane with built in ATP synthesis enzymes? (110) Which eukaryotic organelle contain chlorophyll and the enzymes necessary for the, photosynthetic production of sugar? (110 6.7 Extracellular components what does the plant cell wall "prevent"? (118 Chapter 7 Membrane Structure and Function 7.1 Cellular Membranes are Fluid Mosaics of Lipids and Proteins Which part of the membrane is hydrophilic and exposed to water? (127) head or tal h part of the membrane is hydrophobic and sheitered from water? (127) head or 7.2 Membrane Structure Results in Selective Permeability Can hydrophobic fnonp What part of the membrane Jows the passag e of polar molecules and ions? (132) Why does the aquaporin protein speed up ffacilitate) the ditfusion of water acrom the 7.3 Passive Iransport olar) molecules like hydrocarbons, CO, and Oj cross the membrane easly? (1 32) t membrane? 1a2)Explanation / Answer
Answer:
6.2
Both animal cells and plant cells contain mitochondria.
Only plant cell type contains chloroplast.
Only plant cell contains cell wall.
6.5
Chloroplast and mitochondria resembles bacteria this resembles endosymbiotic theory of origin.
Mitochondria is a organelle that exist in eukaryotes.It contains enzyme that used in aap synthesis.
Chloroplast contains photosynthesis pigment chlorophyll
6.7
Plant cell wall prevents plasmolysis(loss of water) from cells.
7.1
Polar head region of cell membrane is hydrophillic.
Nonpolar tail region is hydrophobic.
7.2
Hydrophobic hydrocarbon can pass cell membrane.
Integral membrane protein slowsthe passage of polar molecules and ions.
Aquaporin protein speed up the diffusion of water in order to create high flux rate of water and also prevent the ions and polar molecule to pass.
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