Describe the relationship of the vascular tissues in the translocation of solutes.

Q: Channel gating – Carrier-mediated transport

A: Channel Gating :  It is defined as the  process of encoding of biological signals as a change in…

Q: describe what it means when a solute moves against its concentation gradient.

A: A concentration gradient is the difference between the concentration of any particle. A gradient is…

Q: areas of high solute concentration to areas of low solute concentration

A: The correct answer is B . Areas of high solute concentration to area of low solute concentration

Q: How are transmembrane potentials maintained in a leaky membrane?

A: transmembrane potentials of a membrane is maintained by the concentrate of sodium and potassium ion…

Q: Which Four factors determine the magnitude of solute flux through a mediated-transport system?

A: Mediated transport refers to move to mediate by a membrane transport macromolecule. Substances…

Q: Which of the following is ther eason why the potassium leaves the cell readily at the peak of the…

A: The electrical potential across the neural membrane when the neuron is at rest i.e unstimulated…

Q: Describe vesicle trafficking process.

A: The cells of our body are made up of many organelles and each one has its specific role to perform.…

Q: How do neutral solutes move across the plasma membrane? Can the polarmolecules also move across it…

A: The plasma membrane separates the cell from the external environment and it controls the movement of…

Q: Typically, there is an ion gradient between the cytoplasm and the interior of synaptic vesicles. The…

A: Neurotransmitters are the chemicals that are secreted by "nerve cells" or neurons to carry the…

Q: What is the result of opening a membrane ion channel?

A: Ion channels are the proteins in the membrane of all living cells that provide a passage to the…

Q: define osmosis and identify examples of osmosis

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. Each…

Q: What is the purpose of gating in the transport channel?

A:

Q: When two chambers are separated by a membrane permeable to water but not solute, if water is free to…

A: Introduction A solution is a homogeneous mixture of two or more substances. It may exist in any…

Q: The electrochemical gradient across membranes is important in determining movement across membranes…

A: The electrical potential difference arises due to the separation of charges across the membrane,…

Q: Is the function of pump membrane direct or indirect?

A: It may be direct or indirect .

Q: What is the most important thing, i.e. what has the biggest impact of determining the resting…

A: The amount of special potassium in the interval is usually important for resting resource control…

Q: Describe the way transport proteins selectively move moleculesacross membranes, and give an example

A: Transport proteins are the type of proteins that are responsible for transportation of substances…

Q: For each type of membrane transport, know the following: – Is a transporter protein required? If so,…

A: The plasma membrane is the selective barrier that separates and protects the inner cellular contents…

Q: discuss the occurrence of cations within and outside the cell, as well as their relative quantity,…

A: Membrane potential is in charge of delivering and receiving messages from the central nervous system…

Q: When would a carrier protein be required in order to allow a solute to diffuse across a plasma…

A: Transport is the process of movement of molecules from one region to another region.

Q: Based on the definition of osmosis what are the three defining characteristics of osmosis?

A: Osmosis is the net movement of water across a penetrable membrane driven by a distinction in the…

Q: Whereas electrical currents are carried by electrons in copper wire,they are carried by ions in…

A: In active transport particles are move across a cell membrane from a lower concentrations to higher…

Q: What is the Direction of net flux Through Protein Channel?

A: The cell membrane is made of a phospholipid bilayer which is essentially a semi-permeable membrane.…

Q: In what ways can the net solute flux between two compartments separated by a permeable membrane be…

A: The cell consists of cytoplasm, plasma membrane, and other cellular organelles. The movement of…

Q: Which is the proper order of permeability the following solutes would show when it moves across a…

A: Cell membrane is found in both animal and plant cells. It is also called as plasma membrane which…

Q: Explain why, when a concentration gradient exists on two sides of membrane, that the spontaneous…

A: Membrane transport mechanism is a type of mechanism which determines how the materials are…

Q: Define osmosis and describe the effects of placing red blood cells in the following solutions 1,…

A: The important substances both organic and inorganic are required by the cells to perform metabolism…

Q: Consider three groups of solutes: (i) steroid hormones, fatty acids,and other lipids; (ii) inorganic…

A: The function of cell membranes is to organize and protect cells. The outer plasma membrane of every…

Q: the maximal rate of solute movement during diffusion is greater than during mediated transport true…

A: Solute movement during diffusion is the spontaneous movement of solutes from an area of high…