3. Construct the following. A fully recurrent network with 3 neurons, but with no self-feedback. A fully connected feed forward network has 6 source nodes, 2 hidden layers, one with 3 neurons and the other with 2 neurons, and a single output neuron. i. 11.

Q: 10. The image to the right illustrates a What process is occurring? portion of a neuron.

A: Neurons are the sensory organ that helps to carry senses from one portion to another portion. they…

Q: 8 How can changes in the time delay of the feedback in a biological amplifier change the response of…

A: Hi! Thank you for the question. We are authorized to answer only one question at a time, since you…

Q: 1) A drug was added to a cell with a resting membrane potential = -12mV. When added, the drug caused…

A: Note: As per the guidelines, we are answering the first question here. Please repost the other…

Q: Please answer  3) Which of the following keeps the impulse traveling in one direction down the…

A: The nerve impulse helps in performing the motor and sensory functions of the body. The nerve cells…

Q: Which of the following best describes the electrical state of a neuron at rest? a. The inside of a…

A: In a neuron, the information which is conducted occurs through electrical signals. When a neuron is…

Q: 1.show that the Mcculloch_Pitts formal model of a neuron may be approximated by a sigmoidal…

A: we are answering forts question only for rest of question pls repost.

Q: 3. Briefly discuss the molecular aspects of effector mediated receptor responsiveness in relevant…

A: An effector is any molecule that can bring about a physiological or biochemical response within or…

Q: Suppose you inactivated a neuron’s Na/K exchange pumps (the active transporters), then immediately…

A: Hi! Thank you for the questions. As you have posted a question with multiple subparts, I will be…

Q: 3. In a reflex arc initiated by touching a hand to a hot stove, the effector belongs to whic class…

A: We have different types of tissues in the body . Each having specialized functions .

Q: 3. Compare the electrophysiology of two neurons, Neuron A and Neuron B. Neuron A has a greater…

A: Neuron A has greater membrane resistance and lower internal resistance, while Neuron B has low…

Q: 1. LO 1 How does the opening of a Na+ channel cause a neuron to depolarize? 2. LO 2 What is the…

A: As per the rules only first three questions will be answered. Please repost the questions if you…

Q: 13- In case of repolarization .. channels open & .. channels close: A. Na, Ca В. Са, К C. Na, K D.…

A: The action potential is the brief cascade of changes in membrane potential that occurs after…

Q: "In repolarization, potassium channels close and additional sodium channels open; sodium movement…

A: Repolarization allides to the changes in membrane potential that goes back to a negative value soon…

Q: A hypothetical cation has a Nernst potential of -30 mV. At 0 mV, the cation flows in which…

A: The Nernst equation is used to determine the equilibrium potential of ions based on their charge and…

Q: 1. If a single axon is firing at maximum frequency, how does the nervous system know if the stimulus…

A: Hello! Thank You for your question, but it seems you have posted multiple questions. So, we are…

Q: Make an illustration that discusses the Polarized state (mV inside the neuron, ions present/abundant…

A: Neuron like any other cell is surrounded by a plasma membrane which is Semi permeable that is it…

Q: 3. Which of the following neurons has the primary function of connecting with other neurons? a.…

A: Neurons which are also known as nerve cells serve as the fundamental unit of the nervous system.…

Q: What happens to the inside membrane polarity after depolarization?  5. Why does the next Na+ gated…

A: Answer 4- At the end of depolarization cell become more positively charged inside because a lot of…

Q: An action potential does occur in response to a _____ , which strong enough to depolarize the…

A: Whenever the potential or the membrane of a given cell suddenly rises and falls, an action potential…

Q: - For the resting membrane potential: a- The inside is negative in comparison with the outside. b-…

A: Resting membrane potential is the voltage across the plasma membrane before the actual action…

Q: At rest, a neuron has a lower concentration of sodium than the surrounding fluid. When a neuron…

A: The nervous system is highly complex among different organ systems in animals. By transmitting…

Q: 1) What is responsible for returning the cell to its normal resting membrane potential following the…

A: Neurons are the basic unit of the nervous system that carry electrical stimuli throughout the body.…

Q: 2. Voltage gated Na+ channels have three state: open, closed and inactivated. Observe the following…

A: An action potential is the change in electrical potentials caused by the passage of an impulse…

Q: 33. Which of these functional classes of neurons carries impulses from the central nervous system to…

A: The nervous system is the major controlling, regulatory, and communicating system in the body.

Q: A neuron must reach threshold to fire an action potential. In this context, threshold refers to…

A: Neurons are specialized cells of the brain that are capable of conducting information rapidly…

Q: The all-or-none principle, associated with the action potential, states that once membrane potential…

A: Neurons are responsible for the electromagnetic conduction of the signals in the form of stimulus.…

Q: A choose your answer. Unipolar Neuron Multipolar Neuron Bipolar Neuron Neuron B is a choose your…

A: Neurons (nerve cells) are defined as the fundamental working unit of the brain and nervous system…

Q: 1.A poison causes a drastic rise inE value with stimulation of the membrane.Thereafter membrane is…

A: Answers given in below step

Q: Now assume that you have a typical neuron that has very few Na+ channels open relative to the number…

A: Introduction :- The difference between the concentration of ions on two opposite sides of membrane…

Q: 3. What happened to John's brain cells (hint: connect to tonicity)?

A: Osmosis is a type of diffusion which is specifically for water molecules. Osmosis occurs through a…

Q: 21. What happens to sodium channels and potassium channels đuring repolarization of a neuron? A.…

A: There are two divisions of the nervous system. The central nervous system includes the brain and the…

Q: In the membrane of a neuron, what happens during an IPSP? A. All the ion gates in the membrane…

A: The nerve tissue is made up of many nerve cells called as neurons. These neurons are the structural…

Q: 3. Explain the difference between a graded potential and an action potential.

A: Cells communicate with one another via secreted proteins that are specific to each type of cell.…

Q: 12) Label the parts of the neuron that are numbered below and indicate their general function: 3 25…

A: Label the parts of the neuron and describe their function.

Q: 1. The graph above represent time in milliseconds.  At what time (in milliseconds) is the inside of…

A: The nervous system is the most important system in an organism. It helps to see ,taste, smell etc.…

Q: 4. a) Which channel/s is/are open when resting membrane potential is formed? b) Which channel/s…

A: a) Normally indide of the cell is negetively charged and outside is positively charged.  Resting…

Q: the role of ion channels in the initiation of neuronal

A: Introduction:- Trafficking of small charged molecules (ions) through the cell membrane of neurons…

Q: 4) A neuron with ionic gradients described in the table below receives a synaptic input that opens…

A: The formula to calculate sodium current is V = IR VOLATAGE POTENTIAL ( V) I - CURRENT R - RESISTANCE

Q: 1. What kind of charges are found inside and outside of the ne 2. Compare the amount of both sodium…

A: Generally, the membranes of neurons are found to be in polarized state depending on the…

Q: 12. Which of these describes the large central area of the neuron shown? a b. cell body dendrite c.…

A: The nervous system is made up of nerves, the brain and the spinal cord. Neurons are the functional…

Q: 5. Use the diagram below to answer the following questions. А. How would nerve impulse transmission…

A: The nerve tissue is made up of many nerve cells called as neurons. These neurons are the structural…

Q: Shown in this diagram, describe (and connect) 5 outcomes that could occur due to loss of FMRP…

A: FMRP protein is a RNA binding proteins whose absence cause Fragile X mental retardation disease.…

Q: 8. The resting potential of a neuron that is submerged in a solution with zero extracellular…

A: A resting neuron has a voltage across its membrane called the resting membrane potential, or resting…

Q: 1.  Which of the following is NOT a functional type of neuron?        a.  Sensory            b.…

A: The neurons are the basic fundamental units of the nervous system and also known as nerve cells.…

Q: 3. In a lab a neuron is stimulated by various electrical charges with the following results: 10mV no…

A: Introduction:- reversal of electric polarisation of a nerve cell's (neuron) or muscle cell's…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.