Transport mechanisms

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Questions (30)

Which of the following is an example of symport ?A)H^ + ATPase B)sodium glucose cotransport C)sodium potassium ATPase D)sodium
1. 2 answers
2. asked anonymously
3. 107 views
Reabsorption of most glucose and amino acids in the filtrate accomplished byA)countertransport B)secondary active transport
1. 2 answers
2. asked anonymously
3. 91 views
1. Active and passive transport are important processes that help the cellA. Maintain the cellular membrane. B. Metabolize
1. 5 answers
2. asked by Trouble maker
3. 1,962 views
Active and passive transport are important processes that help the cell?A. maintain the cellular membrane. B. change the size
1. 7 answers
2. asked by JayJay
3. 4,850 views
a certain plant's roots contain higher concentrations of nitrates than the soil that surrounds them, which mechanism explains
1. 3 answers
2. asked by Rose
3. 1,024 views
The rate at which the Na+-K+ pump operates is not constant but is controlled by a combined effect of changes in ICF Na+
1. 2 answers
2. asked by Morgan
3. 800 views
Mechanism of apoplast and symplasmic
1. 4 answers
2. asked anonymously
3. 24 views
Large molecules and wastes move through the membrane through ____ ______.Responses A lipid layerslipid layers B protein
1. 11 answers
2. asked by b
3. 60 views
1. Osmosis is a form of passive transport. Which defines osmosis?A. the movement of water across a semipermeable membrane up a
1. 4 answers
2. asked by KiriBakuTodoDeku
3. 67 views
___and ___ work together to create equilibrium in the cell.Select one: O a.Isotonic, hypertonic O b. Isotonic, diffusion O
1. 3 answers
2. asked anonymously
3. 47 views
@BotActive and passive transport are important processes that help the cell (1 point) maintain the cellular membrane. metabolize
1. 3 answers
2. asked by PAtato
3. 49 views
Which of the following statements best describes active transportA. Spontaneous movement of a substance through a semipermeable
1. 3 answers
2. asked by Amber sugar
3. 46 views
An ion pump:A. requires hydrolysis of ATP to move ions B. does not require energy to move ions C. exchanges ions with the same
1. 1 answer
2. asked by Aletha
3. 478 views
_____ is the process of the cell membrane surrounding a large particle and taking it into the cell.Group of answer choices
1. 1 answer
2. asked by YourLocalDisaster
3. 31 views
The diffusion of WATER across a selectively permeable membrane is calleda active transport. b osmosis. c endo-aqua
1. 1 answer
2. asked by jhgfd
3. 49 views
The semi-permeable or selectively permeable cell membrane is the cell's gatekeeper. In most cases, it helps to determine the
1. 3 answers
2. asked by User_Noname
3. 71 views
1. How can transport be disrupted in a cell?2. How does the cell membrane work? 3. How does the cell communicate with the
1. 2 answers
2. asked by hansanie deonarine
3. 565 views
What are the two ways that the cell moves things by active transport?
1. 4 answers
2. asked by elenny
3. 485 views
The movement of water, containing no solute, across semi-permeable cellular membranes through aquaporins is known as?(1 point)Re
1. 1 answer
2. asked anonymously
3. 129 views
Suppose a white blood cell destroys invading bacteria by phagocytosis. Which statement best describes this process?a The white
1. 1 answer
2. asked anonymously
3. 30 views
The movement of water, containing no solute, across semi-permeable cellular membranes through aquaporins is known as?(1 point)
1. 1 answer
2. asked anonymously
3. 34 views
Which term refers to the diffusion of water molecules through a selectively permeable membrane?engulfing passive transport
1. 1 answer
2. asked anonymously
3. 22 views
Which homeostatic process moves particles against a concentration gradient?dynamic equilibrium passive transport osmosis active
1. 1 answer
2. asked anonymously
3. 15 views
Which of the following requires using a protein CHANNEL?Group of answer choices active transport osmosis passive transport
1. 1 answer
2. asked anonymously
3. 20 views
1)Describe the process of diffusion, using the terms hypotonic and hypertonic. Describe equilibrium as well.2)What is the
1. 1 answer
2. asked by .
3. 12 views
What type of molecule uses Osmosis for passive transport?
1. 1 answer
2. asked anonymously
3. 15 views
Which forms of transport are being used for sodium, water, and sugar in the image shown here?facilitated diffusionactivesimple
1. 1 answer
2. asked anonymously
3. 4 views
Which type of transport does this image demonstrate?A diagram shows a container of water divided by a semipermeable membrane.
1. 1 answer
2. asked anonymously
3. 2 views
The movement of substances from lower to higher concentration across a semipermeable membrane that must have a specific protein
1. 1 answer
2. asked anonymously
3. 4 views
Classify the following as applying to simple diffusion, facilitated diffusion, or active transport.Items (7 items) (Drag and
1. 1 answer
2. asked anonymously
3. 3 views