1. Synaptic vesicles store calcium 2. Long bone grows in length as a result of endochondral deposition of bone tissue 3. Smooth and cardiac muscle are innervated by the autonomic nervous system, whereas skeletal muscle is innervated by the somatic nervous system

Q: Which of the following sentences is CORRECT? A. Intercalated disc is absent in smooth muscle and…

A: (A) Cardiac muscle exhibits intercalated discs whereas the smooth muscles are in the form of spindle…

Q: synaptobrevin

A: Synaptobrevin is a snare protein(synaptic protein) that is located on cell vesicles which mediates…

Q: The function of neuroglia is to a. carry messages from the PNS to the CNS. b. support and…

A: The control and coordination of the body are carried by the nervous system and hormonal system in…

Q: This question must be answered using knowledge from nervous communication.   Mary was accidentally…

A: Question -This question must be answered using knowledge from nervous communication. Mary was…

Q: Synaptic vesicles store calcium Long bone grows in length as a result of endochondral deposition of…

A: Hello! Since you have posted multiple questions, we are answering the first two questions only.…

Q: Which of the following is not excitable or have the capacity to generate electrical signals? Select…

A: D. Skin cell

Q: What is the electrical current that travels along neurons called? A. Neurotransmitter B. Action…

A: For the functioning of the nervous system, sending and receiving signals by the neurons are…

Q: Our nerve impulse travels from one neuron to the next in the form of. a. chemical signal b.…

A: Neuron  Neuron are the functional fundamental unite of peripheral and central nervous system.

Q: 3. Smooth and cardiac muscle are innervated by the autonomic nervous system whereas skeletal muscle…

A: The nervous system can be divided into two functional parts namely, a) The somatic nervous system b)…

Q: b) You are a contestant on the game show "Who wants to be a millionaire?". You must answer one final…

A: The part of nervous system that controls bodily functions which are not controlled voluntarily such…

Q: Curare is a dangerous poison extract from plants that can block the binding site of Acetylcholine…

A: The conditions which likely to diminish or completely prevent tension production are 1. Reduced…

Q: The nervous system is one system among several in the human body. In order to function, does the…

A: Other body systems interact with the nervous system, but we'll focus on the Respiratory and…

Q: Most human axons have a myelin sheath that_____ . a. prevents action potentials from moving backward…

A: The complex body of human being functions in a systemic and coordinated way, and this…

Q: True or False

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

Q: The Ca2+ required for skeletal muscle contraction, O A. Is released from mitochondria B. Is released…

A: when the nerve impulse is activated that is action potential comes in  muscle contraction…

Q: Neurons come in which different type(s)? A. Sensory B. Motor C. Skeletal D. A and B

A: The specialized cells that are involved in conducting nerve impulses are termed as nerve cells or…

Q: 5. fibers are strong but flexible and recoil. 6. The fluid connective tissues are and 7. The main…

A: Tissue: The Tissue is a group of cells that have similar structure and that function together as a…

Q: ulus to the next cell is termed the: a) electrons

A: The action potential is a mechanism that works as an exchange of messages from one neuron to…

Q: Activation of the parasympathetic branch of theautonomic nervous system(A) increases heart rate.(B)…

A: The peripheral nervous system (PNS) transmits signals from the senses to the central nervous system…

Q: Voltage-gated ion channels on the cell body: a) allow Ca2+ to enter, leading to neurotransmitter…

A: Voltage gated transport – Voltage-gated channels help in the movement of molecules in and out of the…

Q: At a Neuromuscular junction the nerve impulse travels through the: A. Pores in the membrane B.…

A: Action potential generates when the neurons want to pass the information along the body from its…

Q: 10. A ligand binds to a channel and opens it, resulting in the influx of sodium into a post-synaptic…

A: The point of communication between two neurons or between a neuron and a target cell is known as a…

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A: Alcohol has been shown to quickly pass membrane barriers, influence the brain, and central nervous…

Q: 1. Synaptic vesicles store calcium 2. Long bone grows in length as a result of endochondral…

A: Bones and muscles work together to help us move. They also perform other functions that help us grow…

Q: Neuroglia (a) conduct electrical impulses, (b) are nerve stem cells, (c) are support cells that aid…

A: In the human body, the nervous system transmits and coordinates the electrical signals between the…

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: Please describe the connection between neurotransmitters and sarcomeres

A: Sarcomere is repeating contractile unit of myofibrils. It is the segment between the two Z lines.…

Q: Acetylcholinesterase is an important molecule in the engine end plate to share: a) stimulates…

A: Introduction:  Acetylcholinesterase is primary cholinesterase in body. It is also known as AChE or…

Q: What determines the effect of neurotransmitter release on the post-synaptic neurons?  a. the size of…

A: Neurotransmitters are chemicals responsible for carrying a signal or an impulse via a synapse. They…

Q: 1) Describe in detail the process of synaptic transmission at the neuromuscular junction.

A: Synaptic transmission at neuromuscular junction:  The neuromuscular junction is a connection between…

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A: To say the movement of substances within a nerve cell is anterograde means they move towards the…

Q: 1. What is the nervous system similar to? B. computer A. radio C. machine D. watch 2. Which of the…

A: Answer :  The nervous system is similar to a computer. The nervous system comprises of the brain…

Q: Somatic motor neurons: 1) carry sensory signals to the CNS 2) stimulate cardiac muscle 3) are…

A: The motor neurons carry information from the brain or spinal cord and is involved in regulating…

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: Which of the following will you consider as having the highest potency? A Neuronal progenitor cell B…

A: Totipotency is the ability of a single cell to divide and produce all of the differentiated cells in…

Q: Synaptic vesicles store calcium Long bone grows in length as a result of endochondral deposition of…

A: Hello! Since you have posted multiple questions, we are answering the first part only. Kindly…

Q: Somatic motor neurons have axons the conduct signals from the CNS to _ ; and are usually under _…

A: The nervous system is a complex system of nerves and specialized cells known as neurons. The nervous…

Q: 1. Which of the following would you find in the synaptic cleft of an alpha motor neuron and a muscle…

A: A neuromuscular junction is a chemical synapse formed by the contact between a motor neuron and a…

Q: What do you mean by nerve fibre?

A: The term nerve fiber can be used to describe any extension in the context of the nervous system. It…

Q: Which of the following statements about action potentials and information transmission in the…

A: Introduction Action potential:- It is defined as a transitory, fast, sudden, and propagating change…

Q: When a nerve impulse reaches the nerve endings the permeability of the A. Presynaptic membrane to…

A: when a nerve impulse or action potential reaches the nerve endings the permeability of the…

Q: _1. It is the important organ that controls thought, memory, emotion, touch, motor skills, vision,…

A:

Q: Action potentials in heart muscle cells have a prolonged plateau phase caused by ______through…

A: The heart muscle cells has 5 phases in their cardiac action potential ; namely phase 0 , 1 , 2 , 3 ,…

Q: Compare and contrast a physical versus a chemical synapse. Where are these synapses found in the…

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

Q: Part 2 - The Function of the Nervous System Use the information in your lecture slides and handouts…

A: We can receive any stimulus from the environment and can respond according. Our nervous system is…

Q: neuron transmits signals from the PNS to the central nervous system. a. Interneuron 16. d. Ganglion…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.