The ________ of the zone of inhibition is always measured in _________. Multiple Choice diameter; mm diameter; cm radius; mm circumference; mm

Q: Fill in the blank:  Salt receptors are mainly stimulated by ionized inorganic…

A: There are mainly 5 types of receptors that are salty, bitter, sweet, sour, and umami. The detection…

Q: In a typical action potential, the membrane potential of the neuron or muscle changes from_____…

A: Action potentials can be defined as the swift rise and succeeding fall in the membrane potential or…

Q: Question in Image

A: nervous system A nervous system is a collection of nerves that work together in the transmittance of…

Q: Explain Alcohol (Ethanol) is good or bad for you ?

A: Alcohol have ethanol in it and consuming alcohol in a limited amount is good for health. It…

Q: Veratridine, batrachotoxin, and Aconitine causes persistent activation of sodium channel persistent…

A: Veratridin, Batrachotoxin, and aconitine all mentioned compounds are alkaline neurotoxin.

Q: While recording intracellularly from a DS RGC, you drift a light spot first rightward, and then…

A: For the above question recording intracellularly from a DS RGC, light source shows spiking in…

Q: A physician prescribes a 5-mcg/kg/min IV drip of dopamine for a 175-lb. patient, and the pharmacist…

A: The two most prevalent modes of pharmaceutical administration are oral pills and IV solutions with…

Q: Which of the following describes the movement of the correct ion in the falling phase of the action…

A:

Q: The enzyme threonine dehydrogenase which catalyzes one of the reactions in the production of the…

A: Enzyme threonine dehydrogenase is an enzyme, the amino acid isoleucine synthesized from it.

Q: which of the following is the best comparison of GABA and glutamate Select one: a. all of these are…

A: Glutamate and gamma-aminobutyric acid (GABA) are important neurotransmitters in the mammalian brain.…

Q: <plain the following: What factors affect RMP? Why does a depolarizing stimulu

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: ... A(n) binds to a receptor and elicits a biological effect; while a(n) binds to a receptor but…

A: Binding of certain molecules at their receptors involves the eliciting of response that can be…

Q: measure the zone of inhibition

A: The antibiotic's location is surrounded by a zone of inhibition where bacterial colonies cannot…

Q: Why is it reasonable to expect that control can be exerted near the end of a pathway as well as near…

A: The biochemical pathways comprise a wide variety of control mechanisms at many organizational…

Q: What factors influence the size of the zone of inhibition produced by a chemical?

A: Disinfectant or antiseptics are chemicals that are used for the control of microorganisms. Chemicals…

Q: All of the following are neurotransmitters except a. glutamate b. glycine c. H2S d. GSH

A: Neurotransmitters are single molecules and are chemical compounds that generate responses in the…

Q: Identify the statements that are TRUE regarding allosteric effectors. SELECT ALL THAT APPLY.   A.…

A: Allosteric enzymes are the regulatory enzymes, which can increase or decrease the activity of the…

Q: Define and identify reversible and irreversible inhibition.

A: An irreversible inhibitor inactivates an enzyme.

Q: Distinguish between competitive and noncompetitive allosteric feedback inhibition.

A: Numerous metabolic reactions happen in distinct compartments of a biological cell. The anabolic and…

Q: Minimum inhibitory concentration: Minimum exposure time:

A: Sterilization in biology refers to the process of removing or killing all forms of life from a…

Q: What type of enzyme is affected by the binding of a regulating substance at a point other than the…

A: Enzymes are specific proteins that are involved in catalyzing reactions. These speed up the chemical…

Q: Voltage gated channels: O require a ligand such as acetylcholine require ATP hydrolysis for a…

A: Plasmamembrane is selectively permeable and it contains various voltage gated, ligand gated,…

Q: Ion Extracellular Concentration (mM) Intracellular Concentration (mM) Na+ 440 50 K+ 20 400…

A: Introduction : The equilibrium potential of an ion refers to the membrane potential of the neuron at…

Q: Neurotransmitters of inhibitory signal makes the membrane potential more positive. Select one: O…

A: Hi, thank you for posting the question on Bartleby. As per the guidelines, we are authorized to…

Q: Which part of the curve shows the effect of an enzyme?

A: activation energy -The activation energy is the energy required to start a reaction. Enzymes are…

Q: Give me an example of a voltage gated ion in action in the body.

A: A voltage-gated channel is the ion channels that are embedded in the membrane, used to transport the…

Q: The figure illustrates changes in membrane potential during an action potential. The action…

A: The graph represent the stages of conduction of nerve and the change in membrane potential of the…

Q: Describe how feedback inhibition is reversible.

A: The feedback inhibition is the mechanism of suppression of a reaction by the end product. The enzyme…

Q: Explain the differences and similarities in the three kinds of reversible inhibition. Include what…

A: In reversible inhibition, inhibitor called reversible inhibitor binds non-covalently to the enzyme…

Q: Which of the following positively-charged ions is about 10,000 times more concentrated outside the…

A: Ions are very essential in our body as they help in passing the information during action potential…

Q: For each phase, again, name the phase. Then draw in the figures below: Na+ and K+ channels. Draw…

A: Active transporters or channels transport ions against the concentration gradient. The resting…

Q: To measure the zone of inhibition you should measure the circumstances of the each circle?

A: Microbiology is the science of microbes. Microbiology also helps to detect various diseases caused…

Q: A change in membrane potential which is due to ion influx or efflux in a single region with the ions…

A: Membrane potential is a key aspect of cellular function and cell-to-cell signaling, and thereby…

Q: The patient's muscle weakness, dizziness, and nausea are all due to hypokalemia. How does…

A: When the serum potassium level decreases from the normal value then it arises a condition to define…

Q: Which of the following is not a phospholipase?a) Ab) Cc) Dd) K

A: In pancreatic secretions and in tissues, phospholipase enzymes are found. To allow the spread of…

Q: How would a metabolic inhibitor that blocks ATPase function affect the resting potential of nerve…

A: ATPases are a group of enzymes that catalyze the hydrolysis of a phosphate bond in adenosine…

Q: The factor that responsible for enzymic inhibition process during feedback is. .

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation energy…

Q: Only a few. Why do only a small number of sodium ions need to flow through the Na+Na* channel to…

A: Sodium channels are made up of integral proteins which helps in the movement of sodium ions across…

Q: What causes NMDA receptors to open? Glutamate binding and depolarization of the membrane Glutamate…

A: Neurons or nerve cells are the basic units of the nervous system. Neurons are electrically excitable…

Q: The membrane potential is due to a difference in electric charges across the plasma membrane.

A: Biological membranes exhibit different permeability for different ions.

Q: In your own words, discuss the phenomena occur during the resting state and active state until the…

A: Neurons are the basic structures and functional units of the nervous system. The axon or the nerve…

Q: Compare and contrast the difference between top-down vs. bottom-up regulation in a bullet-point…

A: Population ecology is the study of the dynamics of populations in an ecosystem. Populations tend to…

Q: 28 and Acid-sensing ion channels are involved in which of the following functions: Neurotransmitter…

A: Ion channels are integral membrane proteins that allow charged ions to cross the plasma membrane…

Q: There are two types of gated ion channels. Name the 2 types and provide a description of how they…

A: The plasma membrane is densely packed with membrane proteins that function as ion channels. Each…

Q: Which of the following positively-charged ions is about 10,000 times more concentrated outside the…

A: Ions are very essential in our body as they help in passing the information during action potential…

Q: Which of the following neurotransmitters is associatedwith inhibition exclusively?a. GABAb.…

A: Neurotransmitters are a type of chemical messengers, which transmit signals across a chemical…

Q: Explain about contact inhibition.

A: Cell division is the process by which a parent cell divides into two or more daughter cells. Cell…

Q: Which of the following regulatory methods could never increase enzyme activity? phosphate removal…

A: The enzymes perform different metabolic reactions in the cell. The regulation of their activity is…