What are the neurotransmitters that bind to ionotropic channels and allow for cation influx? Select all that apply. Group of answer choices A. glutamate B. GABA C. dopamine D. acetylcholine
Q: One of the characteristics of botulinum toxin (the cause of 'botulism') is a very specific protease…
A: Neurotransmitters A chemical that secreted by the ends of nerve fiber into the synaptic cleft.
Q: The pangolin or scaly anteater’s body is covered with scales. How come it is classified as a mammal?…
A: Introduction: Any member of the group of vertebrate animals in which the young are fed with milk…
Q: Which of the following statements correctly describes the function of the Sertoli cells? a.…
A:
Q: which of the following changes in the plasma membrane of a salmon is most likely to occur as it…
A: Cell membrane is made up of phospholipids and proteins. These are arranged as fluid mosaic model as…
Q: The phylogenetic tree in Exercise 1 above shows an outdated relationship between Brachiopoda,…
A: A phylogenetic tree is a diagram that represents evolutionary relationships among organisms.…
Q: Draw the two dipeptides formed from each pair of amino acids. a. tyrosine and lysine b. threonine…
A: Amino acids are the structural unit of proteins. Amino acids (same or different) join with one…
Q: EXPLAIN HOW MITOCHONDRIA PARTICIPATED IN CELL DEATH??
A: Apoptosis is interceded by proteolytic enzymes called caspases, which trigger cell death by cleaving…
Q: XL 10 Gold cells and Express I^q cells. Give three differences between their genotypes and how each…
A: The XL10-Gold ultracompetent cells were designed for cloning large plasmids and ligated DNA with the…
Q: why is it more advantageous for the cell to have its DNA fused to the cell wall as opposed to…
A: DNA is the nucleic acid present in majority of the organisms,ranging from prokaryotes to eukaryotes.
Q: Explain the physiological basis for why sensitive skin areas have smaller two-point threshold…
A: Two point threshold :- It is the smallest distance between the pressure points on skin which can…
Q: RX: Acetylsalicylic acid Prednisone 2.5mg D.T.D caps #24 How many 5mg prednisone tablets would be…
A: Introduction:- Prednisone is a corticosteroid . It affects the immune system to lessen allergic…
Q: Which of the following statements about the post-translation modification of proteins by…
A:
Q: A string of 8 adenine nucleotides in the mRNA is required for function of an intrinsic transcription…
A: The given statement is: False
Q: What are the three cons of deciduousness?
A: The word deciduous in biology describes a tree, shrub, or other plant which totally loses its…
Q: A flower that possesses a single pistil, 1 stamen, no petals, and no sepals: (choose all that apply)…
A:
Q: How is the template strand the one being transcribed but the coding strand is the one that has the…
A: Introduction Because it serves as a template for transcription, the DNA strand from which mRNA is…
Q: How does what you see on the acrylamide gel reflect what is presented on a sequencing chromatograph
A: Polyacrylamide gels have served as an important tool to investigate the effect of substrate…
Q: Describe and correlate the structures and physiology of the different organ systems.
A: We are allowed to do one question or upto three subpart of a question. Please repost the undone…
Q: Is tofu a biotech product? Yes or No. Why?
A: Is tofu a biotech product? Yes or No. Why?
Q: How is an antibody used to eliminate a pathogen?
A: An immunoglobulin or antibodies are large, Y-shaped blood proteins, which are generated by plasma…
Q: what is COGS? Explain it's
A: Introduction The fundamental structural and operational component of heredity is a gene. DNA is the…
Q: The cell membrane facing the intracellular fluid is lined by the following O a No Charges Ob…
A: Cell membrane is made up of proteins and phospholipids. There are very important features of the…
Q: The following pumps 3 sodium ions out while pumping 2 potassium ions into the cell: O a Na-K-ATPase…
A: The correct option is: Na-K-ATPase Protein Pump
Q: The following contains a greater concentration of particles in comparison to another body of fluid:…
A: The solvent particles in a solution can not move randomly without any definite direction when…
Q: Compare the mechanisms of LINE and SINE transposition
A: Non LTR retrotransposons dont contain long terminal repeats but they contain genes for reverse…
Q: What kind of cell is indicated by the pointer? OA. red blood cell OB. cuboidal cell OC. fibroblast…
A: The labelled cell is a FIBROBLAST A fibroblast is a particular kind of cell that helps contribute to…
Q: Which of the following is true? a. A dominant allele is more common than a recessive allele b.…
A:
Q: What is the function of LARP1 and where does it bind? Select an answer and submit. For keyboard…
A: Translation is the process by which ribosomes in the cytoplasm or endoplasmic reticulum make…
Q: Consider the cross between a male with genotype AaBbCc and a female with genotype AaBBcc, where A is…
A: according to the answering guidelines I'm going to answer only first question. please post the…
Q: plant and animal development.
A: Development: It is defined as the the progressive changes in size, shape and function during the…
Q: The effect of on the activity of an enzyme can usually be overcome by increasing the concentration…
A: The term substrate has to be defined. A chemical species that reacts with reagent to form a…
Q: In radish the effect of the alleles producing the red long variety is incompletely dominant over the…
A: Incomplete dominance is a gene interaction in both alleles expressed partially and one allele not…
Q: The following describes the decrease concentration of particles in water: O a Hypertonic Fluid Ob.…
A: Introduction : Osmosis is defined as the movement of solvent molecules through a selectively…
Q: Which pituitary hormone is represented by the abbreviation ADH? A Antidiuretic hormone B Adrenal…
A: We know that The endocrine system is a critical organ system of the body that is concerned with the…
Q: You want to product human immunoglobulin G using a recombinant Escherichia coli system. Design the…
A: Recombinant tecnology The technology based on making hybrid DNA. In this technology, gene of…
Q: the main function of photosynthesis is the A. production of 02. B. conversion of light energy to…
A: The photosynthesis takes place in the chlorophyll containing cells. It takes place in the…
Q: Cell body Effector Spinal nerve Central canal Dorsal root Interneuron Motor neuron Sensory neuron 14…
A: Neurones are the largest cell of our body which help in transmission of signal all over the body.
Q: 25. Name the transport processes or capillary structure used to move the following substances out of…
A: Membrane transport refers to the movement of particles (solute) across or through a membranous…
Q: What particular pathways or enzymes appear distinct for sulfate reducing bacteria in order to…
A: INTRODUCTION : Sulfate reducing bacteria - It is a type of bacteria which can reduce sulfate.They…
Q: An E. coli colony grew on minimal medium supplemented with arginine and leucine. However, bacteria…
A: Introduction :- The coliform bacterium Escherichia coli, usually known as E. coli, belongs to the…
Q: Which stage of succession has the strongest interspecific competition? First stage of succession…
A: Biological succession is a process by which species and their habitat changes over a time period…
Q: hunter fisher gatherers: Explain the methods of food production by these peoples/societies
A: The phrase "hunter-gatherers-fishers" is now frequently used to describe people who rely heavily on…
Q: The hard, often massive rock-like structures of stony corals are actually exoskeletons comprised of…
A: Anthozoa is a class of marine invertebrates which includes variety of animals like stony corals, sea…
Q: 1. What is the reason for inverting bottom part of the plate during point inoculation of mold?
A: Inoculation is defined as introducing microorganisms into a culture where they can grow and…
Q: Which of the following is an algal infection? fish food poisoning amnesic shellfish poisoning…
A: Phytoplanktons are single cell photosynthetic organisms, which play an important role in aquatic…
Q: Assume a case of disputed paternity involving two men (A and B) and four children (W,X, Y, Z). On…
A: Given information 2 men and 4 children are tested for paternal dispute. Reactions in antisera…
Q: ——— oooo and ——— located on the vesicle, promote the binding of vesicles to the target membrane.…
A: In order for molecules to move across the many membrane-enclosed compartments of the secretory…
Q: Why is it so important to not vortex and/or pipette vigorously after you lyse the cells during the…
A: Mini prep is a protocol used in the isolation of bacterial plasmid DNA. It is a very rapid technique…
Q: Describe the process of chemical digestion of our three major macronutrients, carbohydrates,…
A: Chemical digestion is the breakdown of food with the help of enzymes. Enzymes are released by…
Q: If your cell can use passive transport without having to use energy, why would a cell invest ATP to…
A: Membrane transport mechanism is a process which tells how the molecules are transported across the…
What are the neurotransmitters that bind to ionotropic channels and allow for cation influx? Select all that apply.
Step by step
Solved in 2 steps
- A _______________ is a drug that causes temporary paralysis by blocking the transmis- sion of nerve stimuli to the muscles. neuromuscular blocker skeletal muscle relaxantIdentify the inhibitory neurotransmitter which opens chloride ion channels. gamma amino butyric acid acetylcholine tubocurarine strychnine glutamate Spastic paralysis (resulting from the failure of muscles to relax), induced by the neurotoxin strychnine, occurs when this poison blocks the binding of: the excitatory neurotransmitter acetylcholine to post-synaptic sodium channels the excitatory neurotransmitter glutamate to post-synaptic calcium channels the excitatory neurotransmitter serotonin to post-synaptic potassium channels the inhibitory neurotransmitter glycine to post-synaptic chloride channels the inhibitory neurotransmitter melatonin to post-synaptic bicarbonate channelsMatching (may not use all choices; may use some choices more than once) 45. Sección Release of inhibitory neurotransmitter 46. Decreased concentration of leaky sodium channels in the membrane Arsenic poisoning prevents mitochondria from making ATP 47. 48. Extreme sodium deficiency 49. Acetylcholinesterase concentration is decreased 50. Overdose of Potassium Chloride 51. Increased concentration of leaky potassium channels in the membrane Salto de columna A. Makes RMP more negative B. Makes RMP less negative
- Which of the following neurotransmitters is associatedwith inhibition exclusively?a. GABAb. acetylcholinec. glutamated. norepinephrineThe neurotransmitter acetylcholine is released from presynaptic neurons in response to a nerve impulse and diffuses across the È synaptic cleft, or neuromuscular junction, to a receptor on another neuron or a muscle cell. The nicotinic acetylcholine receptor is a pentamer containing four types of subunits, azßys. Place the events in the correct order, from the release of acetylcholine from a neuron to receptor resensitization: -excited presynaptic neuron releases acetylcholine -acetylcholine diffuses across synaptic cleft or neuromuscular junction -acetylcholine is released from the binding sites -two acetylcholine bind to a receptor; the gate opens -small cations pass through the open pore of the receptor -the plasma membrane of the target cell is depolarized -two acetylcholine are tightly bound to a receptor; the gate is closed -one acetylcholine binds to a receptor; the gate is closed.Which ligand-gated channel directly allows for the passage of both sodium and potassium across the cell membrane when the proper ligand is bound to it? Group of answer choices Voltage-gated sodium channel Na+/K+ ATPase nicotinic acetylcholine receptor muscarinic acetylcholine receptor 1 answer
- Which of the following structures has activity like acetylcholine? Et H3C Me H3C NMeg H.C NMesSpastic paralysis (resulting from the failure of muscles to relax), induced by the neurotoxin strychnine, occurs when this poison blocks the binding of: the excitatory neurotransmitter acetylcholine to post-synaptic sodium channels the excitatory neurotransmitter glutamate to post-synaptic calcium channels the excitatory neurotransmitter serotonin to post-synaptic potassium channels the inhibitory neurotransmitter glycine to post-synaptic chloride channels the inhibitory neurotransmitter melatonin to post-synaptic bicarbonate channelsFentanyl is an opioid similar to morphine, except, according to the CDC, it is up to 50 times stronger than heroin and 100 times stronger than morphine. Discuss the effects of fentanyl on specific receptors and how the transmission of action potentials is altered. Be sure to focus only on how the action potential transmission is impacted by the drug. Be sure to provide an APA citation.
- Why do voltage-gated sodium channels have three states (open, closed, refractory/open-block)? Select all that apply. Select one or more answers and submit. For keyboard navigation... SHOW MORE ✓ a b с Multiple answers: Multiple answers are accepted for this question d To keep action potentials from going backwards To speed up the refractory period To prevent the channels from opening during repolarization To allow hyperpolarization to occur Answered ResubmitI am confused about the process of rod cells in the dark. In the dark, rod cells are unstimulated and therefore the sodium is able to enter and depolarize the cell, stimulating the release of glutamate to the bipolar cell. However, this increase in glutamate in the bipolar cell inhibits the release of action potential from the bipolar cell to the ganglion cell. This doesn't make sense to me because shouldn't there be an increase in action potential since the rod cells are supposed to function in the dark?What's the consequence of glutamate release when the postsynaptic membrane expresses NMDA but not AMPA receptors? a. NMDA receptors conduct sodium in the absence of a membrane depolarization b. NMDA receptors couple to G-proteins; activation opens up downstream sodium channels c. Calcium passively diffuses into the neuron triggering neurotransmitter release d. Magnesium blocks the pore of the NMDA channel prohibiting sodium influx