CUSTOM BIOLOGY
19th Edition
ISBN: 9781323945490
Author: Urry
Publisher: Pearson Custom Publishing
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Chapter 50, Problem 4TYU
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Researchers have studied the
perception of taste. Which of the
following is an accurate conclusion?
As a person ages, his or her
sensitivity to taste perception
remains unchanged.
Children under the age of 1 cannot
perceive taste differences.
Taste receptors can be found
throughout the mouth.
The olfactory bulb is responsible for
sending messages about taste from
the mouth to the brain.
There are four primary tastes: salty,
spicy, sour, sweet.
In humans, the five principal kinds of taste sensations are_______,_______ , _______ ,______, and_____ . Molecules that leave the food and enter the air inside the mouth are detected by the sense of______ , which plays a major role in the brain’s perception of taste.
Researchers have studied the perception of taste. Which of the following is an accurate conclusion?
As a person ages, his or her sensitivity to taste perception diminishes, making it more difficult to distinguish flavors.
Children under the age of 1 cannot perceive taste differences.
Taste receptors can only be found in the cheeks of the mouth.
The olfactory bulb is responsible for sending messages about taste from the mouth to the brain.
There are four primary tastes: salty, spicy, sour, sweet.
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Computerized axial tomography (CAT)
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Chapter 50 Solutions
CUSTOM BIOLOGY
Ch. 50.1 - Prob. 1CCCh. 50.1 - Prob. 2CCCh. 50.1 - Prob. 3CCCh. 50.2 - How are otoliths adaptive for burrowing mammals,...Ch. 50.2 - Prob. 2CCCh. 50.2 - Prob. 3CCCh. 50.2 - Prob. 4CCCh. 50.3 - Contrast the light-detecting organs of planarians...Ch. 50.3 - Prob. 2CCCh. 50.3 - Prob. 3CC
Ch. 50.3 - Prob. 4CCCh. 50.4 - Explain why some taste receptor cells arid all...Ch. 50.4 - Prob. 2CCCh. 50.4 - Prob. 3CCCh. 50.5 - Contrast the role of Ca2+ in the contraction of a...Ch. 50.5 - Prob. 2CCCh. 50.5 - Prob. 3CCCh. 50.6 - Contrast swimming and flying in terms of the main...Ch. 50.6 - MAKE CONNECTIONS. Peristalsis contributes to the...Ch. 50.6 - WHAT IF? When using your arms to lower yourself...Ch. 50 - Sensory receptors transduce stimulus energy and...Ch. 50 - How are music volume and pitch encoded in signals...Ch. 50 - Prob. 50.3CRCh. 50 - Prob. 50.4CRCh. 50 - What are two major functions of ATP hydrolysis in...Ch. 50 - Which of the following sensory receptors is...Ch. 50 - The middle ear converts (A) air pressure waves to...Ch. 50 - Prob. 2TYUCh. 50 - Prob. 3TYUCh. 50 - Prob. 4TYUCh. 50 - Although some sharks close their eyes just before...Ch. 50 - Prob. 6TYUCh. 50 - EVOLUTION CONNECTION In general, locomotion on...Ch. 50 - Prob. 8TYUCh. 50 - WRITE ABOUT A THEME: ORGANIZATION In a short essay...Ch. 50 - SYNTHESIZE YOUR KNOWLEDGE Bloodhounds, which are...Ch. 50 - If an egg rolls out of the nest, a mother greylag...
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Similar questions
- Awareness of a stimulus is called a ________.arrow_forwardWhich of the following is an example of the process of transduction? Taste acceptance and rejection are processed in the hindbrain, while emotional reactions to taste are processed in forebrain. Different qualities of taste (sweet, salt, sour, bitter) activate different receptor cells in the taste buds. O A photon of light strikes a photopigment in a rod cell, changing the photopigment, which causes the close of ion channels, which reduces the rod's output of neurotransmitter. Molecules of alcohol evaporate from the surface of a liquid and get into your nasal passages.arrow_forwardWhich of the following are represented in gustatory cortex? Select all that apply taste characteristics O flavor texture O food temperaturearrow_forward
- Select all of the statements that are true about gustation: The papillae on the tongue are the receptor cells for taste molecule stimuli. Salt and sour taste stimuli sense Na+ ions and H+ ions respectively. In order for sweet tastes to be sensed, the taste molecule must first bind to a protein receptor in a taste bud. The gustatory pathway for the processing of taste stimuli are relayed to the thalamus, and then to the gustatory cortex for processing by the brain.arrow_forwardWhich of the following accurately depicts the neural pathway taken in the sense of olfaction? olfactory nerves-olfactory bulb-olfactory tract-temporal lobe olfactory nerves-olfactory tract-olfactory bulb-parietal lobe Oolfactory tract-olfactory nerves-olfactory bulb-temporal lobe Oolfactory tract-olfactory bulb-olfactory nerves-parietal lobearrow_forwardTaste cells form chemical synapses with afferent neurites that make up the gustatory cranial nerve. For signals to pass onto the afferents, what critical step must take place? Opening of Ca++ channels Opening of K+ channels Opening of Na+ channels Generation of an action potentialarrow_forward
- People whose tongues contain more taste buds than average are called , and experience the sense of taste with a intensity than others. megatasters; lower supertasters; greater non-tasters; lower untasters; greaterarrow_forwardDescribe the pathway of taste reception from the point where food comes into contact with the tongue to the point at which taste information travels to the brain. Briefly describe the structure and function of each organ along the pathway.arrow_forwardMiraculin is a chemical that causes your sweet taste receptors to be incorrectly activated by H* ions. In the presence of miraculin, what taste would your brain now perceive if you ate something with a low pH (many H")? Bitter Umami Salty Sweet No taste is perceivedarrow_forward
- Which is True and which is false? The different taste qualities (sweet, sour, bitter, salt, umami) each have their own area of the tongue that is most sensitive to them. Roger is enjoying a juicy steak from Jocko's. It is likely that the steak is activating many of his umami receptors. People who are "supertasters" tend to like bitter tastes better than most people.arrow_forwardA hypercomplex visual cortical cell detects motion. detects angles and line ends. detects straight lines and edges. none of the above answers is correctarrow_forwardDescribe each of the following types of receptors, indicating what sensation it detects and giving an example of where it can be found in the body: pain receptors (nociceptors), temperature receptors,mechanoreceptors (including proprioceptors and barorceptors/pressoreceptors), chemoreceptors, and photoreceptors.arrow_forward
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