Why does cigarette smoke have a negative effect on -organ -systems that arenot in direct contact with the actual smoke?

Q: Name a pathogen that can cause disease by infecting or af-fecting each part of the nervous system.…

A: Neurons are the basic unit of the nervous system. It is the longest cell of all. Association…

Q: Automatic bodily functions such as breathing andswallowing are controlled by thea. pons and…

A: Answer: Introduction: CNS controls all parts of the body. It receives and interprets messages from…

Q: Compared to most drugs, nicotine isunusual, because at low doses it is mainlya stimulant but at high…

A: Nicotine is the drug that is primarily inhaled through the smoke tobacco cigarettes. It is produced…

Q: occurs when the cerebral cortex interprets the nerve impulses from sense organs. Sensation. O…

A: Introduction :- The cerebral cortex is a covering of neuronal tissue that covers the mammalian…

Q: How does the nervoussystem get information aboutthe external environment, theorgans and the tissues?

A: The nervous system of an organism is quite complex network that is responsible for coordinating…

Q: Parkinson disease is the result of decreased levels of theneurotransmitter dopamine in the brain.…

A: DopamineIt is present in the brain of the majority of animals and they belong to a drug family…

Q: While you were driving to San Francisco, you saw many billboards on the highway but you could not…

A: The smallest level of stimulation that may be recognised is known as an absolute threshold, which is…

Q: The part of the brain controlling basic body functions such as heart rate and blood pressure is the:…

A: The human body is composed of a number of organ system. All these systems perform the various…

Q: Which of the following describes the difference in stimuli required to detect a difference between…

A: To describe: To identify the correct term that describes the difference in stimuli required to…

Q: Which of the following responses s not part of the fight-or-flight response? a. pupil dilation b.…

A: The physiological reaction to an event that may be perceived as stressful or harmful is called fight…

Q: You fill up the tub to take a hot bath, but the water istoo hot. You test it a second and third time…

A: Skin is the largest organ of the body that protects the internal body system from the outer…

Q: A person’s eyes also dilate when they get drunk. What effect does this have on vision (not to…

A: Alcohol is formed when the yeast boils (breaks without oxygen) sugar in different foods. For…

Q: Gymnasts, aerial ski jumpers, divers, and figure skaters have to master complex mid-air rotational…

A: Introduction An organ is a group of tissues that collectively constitute a structurally sound…

Q: In the______ , neurons are arranged like maps that correspond to different parts of the body…

A: Neurons are the nerve cells found within nervous system related to coordination in body through…

Q: SCIENTIFIC INQUIRY Consider an individual who had beenfluent in American Sign Language before…

A: The cerebrum control contraction of skeletal muscles. It also functions as the center for learning,…

Q: How can the sympathetic nervous system have contrasting effects in a target organ without dual…

A: The autonomic nervous system (ANS) has a characteristic feature that it can control physiological…

Q: differentiate founder effect from bottleneck effect

A:

Q: Sensory pathways of smell and taste a. are integrated with the advanced vomeronasal organ that…

A: The neurons of the thalamus are involved in the perception of sensory stimuli. Electrical potentials…

Q: Your cortex decodes incoming action potentials from sensory pathways. How does it tell the…

A: The somatosensory system is the section of the sensory system that serves the limbs as well as the…

Q: Which of the following cavities contains a component ofthe central nervous system?a. abdominalb.…

A: The brain is the main part of the body that controls every action in our body. It is located in the…

Q: Pain receptors :-a- become more sensitive with prolonged stimulationb- are stimulated by…

A: Pain receptors are a group of sensory neurons with specialized nerve endings. They are widely…

Q: g) A person's eyes also dilate when they get drunk. What effect does this have on vision (not to…

A: As per the guidelines we are supposed to answer only the first question in case of multiple question…

Q: The divergence function of interneurons is involved in :-a- temporal summationb- spatial summationc-…

A: The neurons which carry out integration functions of the nervous system are interneurons. These…

Q: When comparing the Parasympathetic and Sympathetic systems, what conclusion can be reached with…

A: The autonomic nervous system is controlled by reflex actions through the brainstem to organs and…

Q: 22. Of the 5 senses, which is the only one without definable receptor cells? O smell O hearing O…

A: Sensory receptors perform endless functions in our bodies. For example,  During vision the receptor…

Q: Which of the following describes the "peripheral nervous system"? The sensory cells and nerves…

A: The nervous system is made up of neurons or nerve cells. The network of neurons is very complex and…

Q: Slowly adapting receptors include all the following types, except :-a- Golgi tendon organsb- warmth…

A: Slowly adapting receptors responds as long as the stimulus starts and the frequency of the response…

Q: SCIENCE, TECHNOLOGY, AND SOCIETY With increasinglysophisticated methods for scanning brain activity,…

A: Emotion generation and their experience depend upon many brain structures such as the amygdala,…

Q: Thermal sensations :-a- are evoked by all changes in environmental temperaturesb- are evoked by…

A: Thermo-receptors are specialized nerve cells. They detect differences in temperature in the…

Q: Which of the following has the longest axons? O corpus callosum O peripheral nervous system O…

A: Axons are of two types, unmyelinated and myelinated axons. In unmyelinated action the action…

Q: What is response to external stimuli called?

A: The stimulus is any change in the internal and external environment of the organism. It causes the…

Q: What organs gives our body the sense of the touch,protects it, and helps keep it at it keep it at…

A: It is basic charecteristic of living organisms to respond to external stimuli .  In the given…

Q: The ability for mothers to hear their baby's cry, but not other, louder sounds is best explained by…

A: For the human baby before birth, the term fetus is used. The term infant is applied to very young…

Q: What physiological reaction happens to the body with the “fight or flight” response? Increase heart…

A: Fight and flight response will be stimulating the sympathetic nervous system so increase heart rate

Q: Why is your sense of smell and taste diminished when you have a cold?

A: Cold is defined as the viral infection of the nose and throat. Symptoms of cold include runny nose,…

Q: Is the neural impulsegenerated by the stimulusthat triggers the arch reflexrestricted within the…

A: Nervous system coordinates and controls the activities of the animals such as perceptions, behaviors…

Q: Sensory occurs when a receptor becomes so accustomed to the stimulation that it stops generating…

A: Adaptation

Q: Which of the following are represented in gustatory cortex? Select all that apply Otaste…

A: The gustatory cortex is found in the cerebral cortex, which is the brain's outer layer. The…

Q: The routes nerve impulses from our senses. O A. thalamus O B. brain stem O C. hippocampus O D.…

A: The sensory neurons are carried to the sense organs once they receive impulses. These impulses are…

Q: Which functional division of the nervous system would be responsible for the physiological changes…

A: As per Bartleby policies, we are to answer only one question at a time. Kindly upload other question…

Q: Nervous System RevIEW Thalamus Senses smell Site of visceral function (eg body temp) controls…

A: The thalamus is a paired gray matter structure of the diencephalon located near the center of the…

Q: Only about a tenth of the cells in your brain are neurons.Does this mean that you use only 10…

A: The brain is a complicated organ that governs every activity in our body, including cognition,…