help please soon Matching: can have more than one answer1.requires ATPA. diffusionrandom movement of molecules from high to lowB. facilitated diffusion3.molecules move from high to low concentrationC. osmosisengulfs or eats foreign particlesD. activemoves water through a cell membraneE. pinocytosistransports glucose from high to low concentration AB. Phagocytosis7.transport of oxygen and carbon dioxideАС. Exоcytosis8.requires carrier proteins9.pockets form in cell membrane and vesicles are formed10.types of passive transport11.types of endocytosis12.moves against the concentration gradient13.passive transport requiring carrier proteins14.water moves from high to low concentration15.movement of materials out of the cell16.sometimes called cell drinking2.4.5.6.

Cell transport is a mechanism that brings about the movement of materials across the cell membrane.…

Ma nave 1. requires ATP A. diff 2. random movement of molecules from high to low B. fa 3. molecules move from high to low concentration C. osr engulfs or eats foreign particles D. act 4. 5. moves water through a cell membrane E. pim 6. transports glucose from high to low concentration AB. P transport of oxygen and carbon dioxide АС. E 8. requires carrier proteins pockets form in cell membrane and vesicles are formed 10. types of passive transport 11. types of endocytosis 12. moves against the concentration gradient 13. passive transport requiring carrier proteins 14. water moves from high to low concentration 15. movement of materials out of the cell 16. sometimes called cell drinking 7. 9.

Ma nave 1. requires ATP A. diff 2. random movement of molecules from high to low B. fa 3. molecules move from high to low concentration C. osr engulfs or eats foreign particles D. act 4. 5. moves water through a cell membrane E. pim 6. transports glucose from high to low concentration AB. P transport of oxygen and carbon dioxide АС. E 8. requires carrier proteins pockets form in cell membrane and vesicles are formed 10. types of passive transport 11. types of endocytosis 12. moves against the concentration gradient 13. passive transport requiring carrier proteins 14. water moves from high to low concentration 15. movement of materials out of the cell 16. sometimes called cell drinking 7. 9.

Body Structures & Functions Updated

13th Edition

ISBN:9780357191606

Author:Scott

Publisher:Scott

Chapter3: Cells

Section: Chapter Questions

Problem 2RQ

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8. Define homeostasis. maintoining nterral balance 9. What role does the cell membrane play in maintaining homeostasis? 10. How is facilitated diffusion different from diffusion? How are they similar? 11. List two ways that active transport is different than passive transport. 1) 2) 12. Why is the sodium-potassium pump considered an active transport? Which direction are the sodium and potassium bing pumped? How many sodiums are being pumped? How many potassiums are being pumped?
This type of cell transport happens during secretion of hormones, neurotransmitters and digestive enzymes. Pinocytosis Phagocytosis Exocytosis O Endocytosis 0 0 0
A Moving to another question will save this response. Question 3 Look at the figure below and you will notice that cellular contents are being released at the plasma membrane of the cell. Name this transport mechanism. O vesicular transport O primary active transport O secondary active transport O antiport system A Moving to another question will save this response. MacBook Pro esc GSearch or type URL Ca 23 24 1 2 4 Q W R T Y
View Acrobat Q Tell me A A Aa v Ao 11 - ab x, x A A v 三===|m。|av田。 Styles Styles Pane Dic. Identify the following as Active or Passive transport. (A. Active B. Passive) 1. Diffusion 2. Requires energy 3. Facilitated transport 4. Movement against concentration gradient Match the following tonicities with the correct description 5. Water concentration equal to that of the cell A. Hypertonic B. Isotonic 6. Solute concentration greater than the cell C. Hypotonic 7. Causes turgor pressure in plant cells 8. Net Movement of water into the cell
1 O2 influx _1 Ca2+ influx 3 K+ influx 2 Na+ efflux 1. simple diffusion _1. Na+ influx by itself 2. facilitated diffusion 1 CO2 efflux 3. primary active transport 2 glucose influx by itself 4. secondary active transport 6 steroid influx or efflux 5. endocytosis 3 Ca2+ efflux that consumes ATP 6. eхосytosis 6 efflux of extracellular proteins 4 Na+ influx that occurs with other substances 2 K+ efflux
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
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…
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In the plasma membrane, proteins carry out the following tasnks except ONE: 1. ALL other are carried out by proteins 2. catabolic reaction (digestion of complex molecules into simpler one) 3. gather information from surroundings/neighboring cells 4. shuttles molecules across the membrane 4. Binding to other cells via cytoskelleton
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