Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN: 9781285866932
Author: Lauralee Sherwood
Publisher: Cengage Learning
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Chapter 3, Problem 7RE
Summary Introduction
To match:
The description of cell junction on the left with the cell junction on the right.
Introduction:
In the tissues where the cells are present in proximity to each other, the cell-adhesion molecules provide certain tissue cohesion as they combine the nearby cells with each other. However, some of the cells within the given kinds of tissues are directly associated with each other via one of the three kinds of unique cell junctions, that is, the tight junctions, desmosomes, or the gap junctions.
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Chapter 3 Solutions
Human Physiology: From Cells to Systems (MindTap Course List)
Ch. 3.1 - Draw how phospholipid molecules align themselves...Ch. 3.1 - Prob. 2CYUCh. 3.1 - Prob. 3CYUCh. 3.2 - Prob. 1CYUCh. 3.2 - Prob. 2CYUCh. 3.2 - Prob. 3CYUCh. 3.3 - Prob. 1CYUCh. 3.3 - Distinguish between passive and active forces that...Ch. 3.4 - List the means of unassisted membrane transport.Ch. 3.4 - Prob. 2CYU
Ch. 3.4 - Prob. 3CYUCh. 3.5 - Draw a graph comparing simple diffusion down a...Ch. 3.5 - Describe what causes the carrier to change shape...Ch. 3.5 - Distinguish between symport and antiport.Ch. 3.6 - Prob. 1CYUCh. 3.6 - Describe the relative contributions of k+ and Na+...Ch. 3.6 - Prob. 3CYUCh. 3 - The nonpolar tails of the phospholipid molecules...Ch. 3 - Prob. 2RECh. 3 - Prob. 3RECh. 3 - At resting membrane potential, there is a slight...Ch. 3 - Using the answer code on the right, indicate which...Ch. 3 - Prob. 6RECh. 3 - Prob. 7RECh. 3 - Prob. 1UCCh. 3 - Prob. 2UCCh. 3 - What two properties of a particle influence...Ch. 3 - Prob. 4UCCh. 3 - Prob. 5UCCh. 3 - Prob. 6UCCh. 3 - Describe the contribution of each of the following...Ch. 3 - Using the Nernst equation, calculate the...Ch. 3 - One of the important uses of the Nernst equation...Ch. 3 - Using the Goldman-Hodgkin-Katz equation, determine...Ch. 3 - When William H. was helping victims after a...Ch. 3 - Which of the following methods of transport is...Ch. 3 - Assume that a membrane permeable to Na+ but not to...Ch. 3 - A solution may have the same osmolarity as normal...Ch. 3 - Prob. 4TAHLCh. 3 - Prob. 5TAHL
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Using the answer code on the right, indicate which membrane component is responsible for the function in question: 1. channel formation____________________________________ (a) lipid bilayer 2. barrier to passage of water- __________________ (b) proteins soluble substances ____________________________________ (c) carbohydrates 3. receptor sites 4. membrane fluidity 5. recognition of self 6. membrane-bound enzymes 7. structural boundary 8. carriersarrow_forwardCell junctions can connect both molecules from the inside and outside of cells, True Falsearrow_forwardWhich of the followings is not true about the function of the Tight Junctions? (LO- K8) They hold the cells together They act as a barrier They help maintain cell polarity They prevent lateral diffusion of proteins, ions, molecules They play an important role in maintaining the blood brain barrier They connect the adjacent cells intercellularly to the intermediate cytoskeletal filamentsarrow_forward
- List three types of movment displayed by molecules in the plasma membrane. Which type of molecule is capable of each movement.arrow_forward• Describe the three main types of cell-cell adhesion. • Explain unassisted membrane transport and protein assisted membrane transport. • What is osmosis? Osmotic pressure? Tonicity?arrow_forwardActin filaments are anchored at tight junctions desmosomes gap junction focal adhesion complexesarrow_forward
- Which of the following cell junctions is involved with anchoring the extracIular matrix to the cell? (LO-K8) I-Adherens junctions II-Desmosomes III-Hemidesmosomes IV-Gap junctions I, II, III, and IV III and IV I and III I, II and IIIarrow_forwardIndicate the localization of the matrix processes in the cell, and name the macromolecules that are synthesized during each of these processesarrow_forward*For B, look closely/carefully at the molecule being transported. For each label/letter on the diagram above, identify the specific type of cell transport and give an example of a substance/molecule that uses that mode of transport to enter/exit the cell.arrow_forward
- Membrane proteins with specialized functions and distinct from other membrane proteins may be localized in one area of the cell membrane. True Falsearrow_forwardIf the fluid within a cell contains a lower concentration of dissolved solutes compared to the external fluid surrounding the cell, we say that the cellular fluid is ________ relative to the external fluid, and water will ________ the cell. hypertonic / flow into hypertonic / flow out of hypotonic / flow into hypotonic / flow out of isotonic / have the same flow rate into and out ofarrow_forwardDescribe the permeability of cell membranes. How to substances cross cell membranes? Utilize the terms bi-polar, semi-permeable, diffusion, active transport, membrane proteins, endocytosis, exocytosis, vesicles, phagocytosis, pinocytosis, etc. (This should be 3-4 paragraphs long)arrow_forward
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