Receptors are responsible for the special senses of taste, smell, hearing, and vision.
Sensory receptors occur in specialized organs such as the eyes, ears, nose, and mouth, as well as internal organs. Each receptor type conveys a distinct sensory modality to integrate into a single perceptual frame eventually.
Receptors of vision
The retina is the principal molecule of vision in the retina. It can absorb different frequencies of light. Its isomer (Cis-retinal) is present in rhodopsin, which is a photosensitive transmembrane G-protein that exists in rods and cones; it contains both cis-retinal and opsin.
Receptors of hearing
To discuss how sound receptors work, first, we must mention the order of events. Sound waves travel to the ear creating a vibration in the tympanic membrane. This energy transforms into mechanical energy for the malleus, incus, and stapes.
Receptors of balance
The inner ear senses balance. With head motion or pressure impulses of sound, the endolymph vibrates and creates a stimulus for the receptors of the vestibular system - the utricle and saccule.
Receptors of taste
Taste buds on the tongue and oropharynx help us enjoy and discriminate what we ingest. The different tastes include sweet, salty, bitter, umami, and sour.
Receptors of smell
The smell occurs by binding odorant molecules to receptors on the membrane of the cilia, causing an action potential that sends this information to the brain. These systems utilize G-protein receptors along with adenylate cyclase.
Receptors on the skin
What follows is a discussion of the various receptors in the skin. Signals from the skin may be conveyed by physical change (mechanoreceptors), temperature (thermoreceptors), or pain (nociceptors). Sensory receptors exist in all layers of the skin.
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In addition to calcium, what other mineral is important for optimal bone health?
Answer:
Bone tissue is greater than 70 percent inorganic material and as such, minerals are important for maintaining skeletal health. In addition to calcium, other minerals critical for bone health are phosphorus, magnesium, and fluoride
Is a anxiety bad to have?
Answer:
Explanation:
Anxiety is a normal and natural human emotion that everyone experiences from time to time. It is a response to stress or perceived threats and can help motivate us to take action and protect ourselves. However, excessive or chronic anxiety can be harmful and can interfere with daily functioning and well-being. If anxiety is severe or persistent, it may be a sign of an anxiety disorder, which is a type of mental health condition that requires treatment. It is important to pay attention to your anxiety levels and seek help if you feel that anxiety is disrupting your life or causing you significant distress. It is also important to remember that everyone experiences anxiety differently and what may be manageable for one person may be overwhelming for another. It is important to find ways to cope with anxiety that work for you and seek help if needed.
Answer:
No, anxiety can actually protect from taking risks that people that wouldn't have anxiety would do. Anxiety is only bad when your fearing it when nothing is happening.
Explanation:
what is body path and how do you maintain this for push-ups 
Answer:Your body should form a straight line from top of head to knees
Explanation:
I WILL GOVE BRAINLIST!!!!!!!!!!!
Pedro is drafting a workout plan. What is the MOST efficient and safe way for
him to lift weights?
A.He would lift arms for three days in a row then legs for two days.
B. He should alternate his arm days with his leg days.
C. He should lift both arms and legs every day.
D. He should lift legs for three days in a row then arms for two days.
C is incorrect
Answer:
B makes the most sense.
Explanation:
Answer:
He should alternate his arms days with his leg days.
Explanation:
Just took the test and got it right
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What are the chances of 1%-100% of my mom letting me play video games if I stole her credit card to buy V-bucks and not doing the house chores?
Why or why not? Explain.
Answer:
I don't know how your mom's like, but I'd say sub-10%.
Explanation:
Brainliest, please!how can alcohol use among teens permanently affect the white matter of the brain and the prefrontal cortex?
Answer:
Explanation:
Alcohol use among teens can permanently affect the white matter of the brain and the prefrontal cortex in several ways.
First, alcohol consumption during adolescence can damage the white matter of the brain, which is the tissue that helps to connect different regions of the brain and facilitate communication between them. Alcohol consumption during this period of development can disrupt the normal development of white matter and impair the brain's ability to process information, make decisions, and regulate emotions.
Second, alcohol use can also damage the prefrontal cortex, which is the part of the brain responsible for higher cognitive functions such as planning, decision-making, and impulse control. Alcohol consumption during adolescence can disrupt the normal development of the prefrontal cortex and impair these cognitive functions, leading to problems with learning, memory, and behavior.
Overall, alcohol use among teens can have long-term consequences for brain development and function, and can increase the risk of problems such as addiction, mental health disorders, and cognitive impairment. It is important for adolescents to avoid alcohol use to protect their developing brains and optimize their cognitive and emotional development.
Which of the following best describes the term wellness?
a
A doctor's verification that a person is healthy
b
A person's high level of satisfaction with his or her appearance, lifestyle, and mental outlook
c
A physical state that comes from following a diet plan that includes only healthful foods
d
A state of being in good health
Answer:
D. A state of being in good health
Which statement best defines the Transtheoretical model?
Answer:
OA
Explanation:
Change involves the active decision to change and willingness to adapt healthier measures.
Malaria is spread by __________. a. mosquitoes b. infected food c. contaminated water d. people please select the best answer from the choices provided. a b c d
Answer:
Mosquitoes
Explanation:
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a man sustains a head injury. after the injury, he is able to tie his shoes, but he does not recall where he lives. which aspect of the man’s memory is intact and which aspect is dysfunctional, respectively?
Answer:
Procedural and semantic memory
Explanation:
procedural memory is a memory on how to do things.
semantic memory is remembering general knowledge.
It appears that the man's procedural memory is intact, while his declarative memory is dysfunctional.
What is procedural and declarative memory?Procedural memory is the type of memory that is responsible for learning and performing skills and habits. It is automatic and unconscious, and it does not require conscious effort to recall. Tying one's shoes is an example of a skill that is learned through procedural memory.
Declarative memory, on the other hand, is the type of memory that is responsible for storing and recalling facts and events. It is conscious and requires effort to recall. Remembering where one lives is an example of a fact that is stored in declarative memory.
It is important to note that memory is a complex process, and it is possible for different aspects of memory to be affected differently by an injury or other factor. In this case, the man's head injury appears to have had a specific impact on his declarative memory, while his procedural memory remains intact.
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