Match the term with its correct description: a. energy b. facilitated diffusion c. endocytosis d. passive transport e. active transport f. exocytosis g. carrier protein h. channel protein Transport protein that provides a tube-like opening in the plasma membrane through which particles can diffuse Is used during active transport but not passive transport Process by which a cell takes in material by forming a vacuole around it Particle movement from an area of higher concentration to an area of lower concentration Process by which a cell expels wastes from a vacuole A form of passive transport that uses transport proteins Particle movement from an area of lower concentration to an area of higher concentration Transport protein that changes shape when a particle binds with it

Match the term with its correct description: a. energy b. facilitated diffusion c. endocytosis d. passive transport e. active transport f. exocytosis g. carrier protein h. channel protein Transport protein that provides a tube-like opening in the plasma membrane through which particles can diffuse Is used during active transport but not passive transport Process by which a cell takes in material by forming a vacuole around it Particle movement from an area of higher concentration to an area of lower concentration Process by which a cell expels wastes from a vacuole A form of passive transport that uses transport proteins Particle movement from an area of lower concentration to an area of higher concentration Transport protein that changes shape when a particle binds with it

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 6RE

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Similar questions

Which of the following methods of transport is being used to transfer the substance into the cell in the accompanying graph? a. diffusion down a concentration gradient b. osmosis c. facilitated diffusion d. active transport e. vesicular transport f. It is impossible to tell with the information provided.
Match the transport mechanisms with their descriptions. (1) diffusion (2) facilitated diffusion (3) filtration (4) active transport (5) endocytosis (6) exocytosis A. the cell membrane engulfs a particle or substance, drawing it into the cell in a vesicleB. movement down the concentration gradient with a carrier protein, without energy inputC. movement down the concentration gradient without a carrier protein or energy inputD. a particle or substance leaves a cell in a vesicle that merges with the cell membraneE. movement against the concentration gradient with energy inputF. hydrostatic pressure forces substances through membranes
Which of the following is/are true of vesicular transport? Material is moved from the Rough ER to the Gogi apparatus by vesicular transport Membrane vesicles are recycled from the Golgi apparatus to the rough ER Vesicular transport is used by the nucleus to release material into the cytoplasm. The Golgi apparatus packages and sorts vesicles for export by exocytosis.
The following is a type of active transport mechanism: O a Na-K-ATPase Protein Pump O b. Phagocytosis O c. Pinocytosis O d. Exocytosis Oe. All of the Above
In facilitated diffusion and active transport, how do transport proteins affect the rate of movement of molecules across the phospholipid selectively permeable membrane? A Transport proteins decrease the rate of movement of molecules. B Transport proteins stop the rate of movement of molecules. © Transport proteins increase the rate of movement of molecules. Transport proteins ensures all molecules may pass the membrane simultaneously.
Water travels from a region of hypotonic fluid to a region of hypertonic fluid across a selectively permeable cell membrane during the following O a Diffusion Ob Osmosis Oc Endocytosis Od A and B Oe. All of the Above
Match each example of a cell transport process to the correct term. v CO2 (a small uncharged gas molecule) enters the lungs A Simple diffusion (where it is less concentrated) from the blood (where it B. Primary Active Transport is more concentrated). C Exocytosis Cells of the stomach wall transport hydrogen ions (H+) through a ATP-dependent membrane protein to the inside of the stomach, producing stomach acid with a pH of 1.5. D. osmosis E. Phagocytosis F. pinocytosis A white blood cell engulfs a bacterium as you fight off an infection. The lung cells of a victim who drowned in fresh water are swollen due to water entering the cells. Salivary gland cells produce the enzyme salivary amylase and release it into the mouth. Cells in the digestive tract of infants engulf droplets of breast milk that contain antibd dies (proteins produced by the mother's immune system cells).
Which of the following statement(s) about active processes of membrane transport is false? a. cellular energy is requiredb. substances move against its concentration gradientc. all requires the aid of proteins during transportd. occurs in all cell membranese. none of the above
secondary active transport depends on which of the following principals a. sodium is pumped pout of the cells against a concentration gradient by [primary active transport b. sodium moves out the cells with a concentration gradient c. primary active transport is necessary to pump sodium into the cell from higher to lower concentration d. diffusion causes sodium to move our of the cell
Which of the following statement(s) about passive processes of membrane transport is false? a. cellular energy is not requiredb. substances move along its concentration gradientc. all require the aid of proteins during transportd. all of the abovee. none of the above
Describe and explain the difference between: a. Active and passive transport across a membrane. Give an example (can be broad) of a molecule that crosses a membrane for each mechanism. b. Primary vs secondary active transport. Give an example of a molecule(s) that crosses a membrane for each mechanism.
secondary active transport depends on which of the following principles? a. sodium is pumped out of the cell against a concentration gradient by primary active transport b. sodium moves out of the cell with a concentration gradient c. primary active transport is necessary to pump sodium into the cell from a higher to lower concentration d. diffusion causes sodium to move out of the cell