1. (8 points) This figure summarizes the transport of various substances across biological membranes. Match the letter from the figure that best corresponds to each description (letters may be used more than once). A с B 1. passive transport 2. pump protein 3. channel protein 4. requires energy 5. facilitated diffusion & A E6 E G & C 45 4

1. (8 points) This figure summarizes the transport of various substances across biological membranes. Match the letter from the figure that best corresponds to each description (letters may be used more than once). A с B 1. passive transport 2. pump protein 3. channel protein 4. requires energy 5. facilitated diffusion & A E6 E G & C 45 4

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter3: The Plasma Membrane And Membrane Potential

Section: Chapter Questions

Problem 5RE: Using the answer code on the right, indicate which membrane component is responsible for the...

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Determine the type of transport. Here are your options:Simple diffusion, facilitated diffusion, osmosis, primary activetransport, secondary active transport1. A hydrophobic molecule is moving through the membrane2. K+ moving against its gradient (low to high) through the sodiumpotassium pump3. Water moving through the cell membrane4. A solute moving down its gradient through a carrier protein
Find the FALSE sentence. Select one: a. In osmosis, water diffuses across a selectively permeable membrane from the compartment with the lowest to the compartment with the highest solute concentration. b. Malignant tumors can give rise to metastases. c. Passive transport across the membrane requires ATP. d. The endoplasmic reticulum and the Golgi apparatus both collaborate to build the cell membrane.
Please ASAP. Thankyou. Question 9 Which of the following is an example of active transport? Uniporter Aquaporins Na+/K+ ATPase All of the above
三v ng 10. For each statement below, check the type of transport that it correctly describes. There may be more than one correct answer for each. 田 Facilitated Active Simple diffusion Osmosis Diffusion Transport Molecule moves down its concentration gradient Molecule moves through a transmembrane protein Molecules move through the phospholipids directly Molecule moves against its concentration gradient Diffusion of the solvent specifically This process requires energy This process does not require energy II
A Moving to another question will save this response. Question 3 Diffusion and Osmosis are examples of O 1. Active Transport O 2. passive transport O 3. solubility O 4. none of these L> A Moving to another question will save this response. HUAWEI
itences or clauses with complete thought. ng table. Make sure that your Table 23: Effect of Osmosis on Red Blood Cells Concentration of Concentration of Internal Environment Solute Outside the Cell Water Inside the Inside the Outside Effect on the Cell Cell Cell the Cell Hypertonic Hypotonic I sotonic Facilitated Diffusion OUa to be aided by transport proteins whenever they cross the cell membran of protein-assisted passive transport is calle nhonnels th Since ions and polar molecules cannot diffuse freely through the phospholipid bilayer, hy dre
1 High Concentration 3. Type of Transport: Reasoning: Low Concentration Balanced Concentration (Equilibrium) NG Describe the cell membrane as a gracious barrier! What does that mean? List some other gracious barriers in life-physical ones! What is their purpose? List still some other gracious barriers in life - non physical ones - spiritual ones. What is their purpose? Use scripture here (we will talk about some in class!)
Jubutunce, TUr example, how the When molecules move from areas of high concentration to areas of low concentration Label the diagrams of cells using the following terms: diffusion, active transport, osmosis, facilitated diffusion, or equilibrium. The arrows show the direction of transport. You may use the terms more than once! High CO2 levels 8 H20 molecules 25 glucose molecules 2 H20 molecules Low CO2 levels 5 glucose molecules 2 H20 molecules High protein levels 10 H20 molecules 10 H2O molecules Low protein levels 8 H20 molecules Osmosis Practice Activity he diffusion of water from an area of high concentration to an area of low concentration. ences below helow show the concentration of water and salt inside
2. Circle the correct bolded blue word. a. A substance that moves across a membrane "down" or "with" their concentration gradient is moving from the side with a higher / lower concentration of that substance to the side with a higher / lower concentration. This does / doesn't require energy input and is called active / passive transport. b. A substance moving "against" or "up" its concentration gradient is moving from the side with a higher / lower concentration of that substance to the side with a higher / lower concentration. This does / doesn't require energy input and is called active / passive transport. c. If the energy from the hydrolysis of ATP is directly used to pump the substance, the transport is called primary /secondary active transport. d. Ion-coupled transport is primary /secondary active transport and has two parts. First, the hydrolysis of ATP is used to power the creation of an ion concentration gradient. The ion is typically Na* or H*. Second, the energy stored in…
The image below depicts 3 membrane carrier proteins. Describe the different types of membrane carrier proteins (1, 2 and 3) in terms of their direction of transportation. A 1. A B 2 A 3 B
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. carriers
Which of these does require energy? * Active transport Osmosis Facilitated diffusion Simple diffusion This is a required question