Which of the following statement(s) about passive processes of membrane transport is false? a. cellular energy is not required b. substances move along its concentration gradient c. all require the aid of proteins during transport d. all of the above e. none of the above

Q: Among the membrane transporters, the channels require energy and therefore are involved in active…

A: Channel protein form pores through membrane allowing the free diffusion of any molecule of the…

Q: Which of the following is/are true of vesicular transport?     Material is moved from the Rough ER…

A: Vesicular transport means transportation of the substances in the form of vesicles from one…

Q: Which of these processes are membrane-crossing mechanisms that require no energy input? Select all…

A: Transport mechanisms are of two types - active transport that requires energy expenditure and…

Q: Which of the statements about diffusion are true? Select all that apply.     A. Solutes diffuse from…

A: The movement of particles is dependent on multiple factors including the charge on particle,…

Q: Choose answer of the following Which of the following is incorrect regarding facilitated…

A: The semipermeable membrane allows selective molecules to pass through it. It enables the exchange of…

Q: Can you please answer question 26, 34 and 35

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Which of the following statement(s) about active processes of membrane transport is false? a.…

A: The phenomenon by which ion and molecules are transported across the cell membrane or blood…

Q: In which way are voltage-gated ion channels and active transporters similar?  a   they are…

A: The molecules and ions can travel through the membranes. The membranes include the cell membrane,…

Q: Would it be possible for small ions to passively diffuse (simple diffusion) across a selectively…

A: The plasma membrane is a selectively permeable membrane that regulate the transportation of…

Q: What features of a membrane are major contributors to its selectivepermeability?a. phospholipid…

A: The plasma membrane is the outer covering in the cells with no cell wall or any other outer covering…

Q: Facilitated transport differs from diffusion in that facilitated diffusiona. involves the passive…

A: Answer is b.)  involves active use of a carrier protein.

Q: The passive non-mediated movement of particles across a membrane driven by pressure is    A.…

A: Passive process does not require energy in the form of ATP. Whereas active process requires energy…

Q: Which of these transport pathways require ATP? Select all that apply.     A. Sodium-potassium pump…

A: Primary active Transport utilizes External energy like ATP. Examples -Sodium Potassium pump .In this…

Q: Researchers tried to explain how vesicular transport occurs in cells by attempting to assemble the…

A: Introduction  The transport via GERL system is referred as Endomembrane Transport which functions as…

Q: Which statement is NOT true of membrane transport • proteins? A. Their specificity depends on their…

A: They are integral membrane proteins that facilitates the movement of various substances across the…

Q: Which of the following statements is NOT TRUE about membrane transport? to facilitate movement of…

A: Introduction  The term "membrane transport" refers to a group of systems that control the movement…

Q: Which of the following is FALSE regarding membrane transport? O A cell can add proteins into its…

A: In cell biology, membrane transport refers to the accumulation of processes that control the passage…

Q: The extracellular matrixa. assists in the movement of substances across the plasmamembrane.b.…

A: Extracellular matrix is the non cellular component present in all tissues and organs. It is the…

Q: Active transport across membrane can be mediated by the following mechanisms:     “Uphill”…

A: Active transport across cell membrane is the movement of molecules from lower concentration to…

Q: The following is a type of active transport mechanism: O a Na-K-ATPase Protein Pump O b.…

A: pinocytosis is a form of endocytosis transport, which is an example of active transport.…

Q: Active transport moves molecules OA. toward the region of lower concentration of the molecule. OB.…

A: Active transport is defined as a type of cellular transport in which molecules tend to move from an…

Q: Active transport sometimes uses a protein pump to force material across the cell membrane. How is…

A: Facilitated diffusion involves movement of molecules across the membrane down the concentration…

Q: Facilitated diffusion differs from active transport because facilitated diffusion:  a. requires…

A: Transportation of molecules across the plasma membrane of a cell depends on there electrochemical…

Q: Choose answer of the following The extracellular matrixa. assists in the movement of substances…

A: A lot number of animal cells release their materials into the extracellular space. These materials…

Q: Facilitated diffusion differs from active transport in thatfacilitated diffusiona. expends no ATP.b.…

A: The cell membrane is semipermeable and allows only certain molecules transportation from in and out…

Q: Which of the following is not true about Active transport

A: Answer: ACTIVE TRANSPORT = It is the movement of solute particles against the concentration gradient…

Q: What is NOT true about diffusion: 1. A form of passive transport. 2. Uses adenosine triphosphate to…

A: There are various means of transport which are used to carry out transportation at cellular levels…

Q: The movement of water across the plasma membrane of a cell is facilitated bya. aquaporins.b.…

A: Cell membranes are basically the barrier of a cell between its interior and its exterior…

Q: Which is common between active transport and facilitated diffusion A Both uses metabolic energy B…

A: Bothe process happen with the aid of transport proteins. Facilitated diffusion is a passive…

Q: esearchers tried to explain how vesicular transport occurs in cells by attemptihg tô icrotubular…

A: Researches tried to explain how vesicular transport occurs in cells by attempting to assemble the…

Q: Which of the following does not directly or indirectly require an energy source?a. primary active…

A: All the organisms directly or indirectly require energy in the form of ATP to perform various…

Q: Regulating transport of substances in and out of the cell is the a. cell membrane. b. nuclear…

A: The basic structural and functional unit which makes the body of all living organisms is a…

Q: Neurons are especially vulnerable to defects in transport due to the extreme length of the neuronal…

A: Neurons: it is helpful in receiving and sending the signals to the brain. It is the fundamental part…