Campbell Biology, Books a la Carte Plus Mastering Biology with eText -- Access Card Package (10th Edition)
10th Edition
ISBN: 9780133922851
Author: Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson
Publisher: PEARSON
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Textbook Question
Chapter 36, Problem 36.6CR
By what mechanisms is symplastic communication regulated?
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Name the three types of cell communication.
Discuss mechanisms by which cells communicate in short and long distances.
which of the following would be false?
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Chapter 36 Solutions
Campbell Biology, Books a la Carte Plus Mastering Biology with eText -- Access Card Package (10th Edition)
Ch. 36.1 - Why is long-distance transport important for...Ch. 36.1 - Prob. 2CCCh. 36.1 - Some plants can detect increased levels of light...Ch. 36.1 - WHAT IF? If you prune a plant's shoot tips, what...Ch. 36.1 - Prob. 5CCCh. 36.2 - If a plant cell immersed in distilled water has a...Ch. 36.2 - Prob. 2CCCh. 36.2 - How would the long-distance transport of water be...Ch. 36.2 - Prob. 4CCCh. 36.3 - Prob. 1CC
Ch. 36.3 - Prob. 2CCCh. 36.3 - Prob. 3CCCh. 36.3 - WHAT IF? Suppose an Arabidopsis mutant lacking...Ch. 36.3 - MAKE CONNECTIONS How are the Casparian strip and...Ch. 36.4 - Prob. 1CCCh. 36.4 - Prob. 2CCCh. 36.4 - WHAT IF? If you buy cut flowers, why might the...Ch. 36.4 - Prob. 4CCCh. 36.5 - Prob. 1CCCh. 36.5 - Prob. 2CCCh. 36.5 - Prob. 3CCCh. 36.5 - WHAT IF? Apple growers in Japan sometimes make a...Ch. 36.6 - How do plasmodesmata differ from gap junctions?Ch. 36.6 - Prob. 2CCCh. 36.6 - WHAT IF? Suppose plants were genetically modified...Ch. 36 - How did the evolution of xylem and phloem...Ch. 36 - Is xylem sap usually pulled or pushed up the...Ch. 36 - Prob. 36.3CRCh. 36 - Prob. 36.4CRCh. 36 - Prob. 36.5CRCh. 36 - By what mechanisms is symplastic communication...Ch. 36 - Prob. 1TYUCh. 36 - Prob. 2TYUCh. 36 - Prob. 3TYUCh. 36 - Photosynthesis ceases when leaves wilt, mainly...Ch. 36 - Prob. 5TYUCh. 36 - A plant cell with a of -0.65 MPa maintains a...Ch. 36 - Compared with a cell with few aquaporin proteins...Ch. 36 - Prob. 8TYUCh. 36 - EVOLUTION CONNECTION Large brown algae called...Ch. 36 - SCIENTIFIC INQUIRY INTERPRET THE DATA A Minnesota...Ch. 36 - SCIENTIFIC INQUIRY Cotton plants wilt within a few...Ch. 36 - WRITE ABOUT A THEME: ORGANIZATION Natural...Ch. 36 - Prob. 13TYU
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- What are the two major methods by which cells communicatearrow_forwardGenerally, for a positive feedback arc to cause a change of a physiological variable, where must be the receptor? Multiple answers: Choose all of the relevant answers from the choices below. answer choices a)Intracellular fluid b)Intersitial fluid c)Extracellular fluid d)External environment (e.g., mother's nipple) e)Blood plasma 2)Which of the following is NOT true regarding negative feedback loops and homeostasis? answer choices a. Homeostatic control systems cannot maintain complete constancy of the internal environment b. The set point of some variable can be reset c. It is always possible for physiological variables to be maintained in a relatively constant manner using homeostatic control systems d. The stability of an internal environment variable is achieved by balancing inputs and outputs e. In negative feedback systems, a change in the variable being regulated brings about responses that tend to move the variable in a direction that is opposite to the…arrow_forwardHow do antagonisticmechanisms managehomeostatic regulation?arrow_forward
- Can the Cells in one structure communicate long distances? Explain how?arrow_forwardName the four essential elements in cell communication.arrow_forwardWhich of the following are the correct order of steps needed for guard cells to respond to ligth? Select one: O a. Light hits guard cells, guard cells actively pump potassium and chloride out, water follows the ions out(lower water potential), guard cells lose water and open O b. Light hits guard cells, guard cells actively pump potassium and chloride out, water follows the ions out(lower water potential), guard cells lose water and close O c. Light hits guard cells, guard cells actively pump protons out, protons escort chloride ions in, water follows the ions (lower water potential), guard cells become turgid and open O d. Light hits guard cells, guard cells actively pump protons in, water follows the protons (lower water potential and concentration gradient), guard cells become turgid and closearrow_forward
- Describe the process of Signaling by Receptors That Are Ligand-Gated IonChannels?arrow_forwardWhat can a fungus tell us about the roles of proteins involved in a synapse?arrow_forwardWhen a single celled slime mold has run out of food source, the cell will initiate the cell signaling process that results in the release of cyclic-AMP (CAMP). CAMP then acts as a signal that has two results 1) the cell tells itself it is still in fact without food and to continue the signal 2) the cell tells other local/neighboring single celled slime molds that there is not food near by so they too can scream the CAMP signal of hunger. What type of signal distance is accomplished in result 17? O a. autocrine O b endocrine рarасrine O d. synaptic e. contact dependentarrow_forward
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