When we smell food, the digestive tract gets ready to digest such as producing more saliva, secreting stomach acid. Why is that? what does this have to do with feedforward in homeostasis?
Q: Is the saying “When you have food in your stomach, you’re set for the day!” an anatomically and…
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A: Introduction :- Body membrane arw thin sheets of tissue that cover the body, line body cavities,…
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A: The human body consists of many different organs, and when functionally related organs cooperate…
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A: Cardiac muscle cells are the contracting cells that allow the heart to pump blood in whole body.…
Q: describe similarities and differences between the paramecium homeostasis and the human homeostasis…
A: Homeostasis is a steady internal state of physical and chemical conditions maintained by living…
Q: Jared was working in a hot dish room all afternoon, sweating. After his shift, he stepped out into a…
A: Homeostasis is a neuroendocrine-regulated process by which an organism maintains its internal…
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A: Gout is caused by a build-up of a substance called uric acid in the blood. If you produce too much…
Q: minutes WITHOUT SWALLOWING, you would notice a change in the way the bread tastes. It will taste as…
A: Saliva is a clear liquid made by several salivary glands presemt in the mouth area. Saliva is made…
Q: Which type of epithelial tissue specializes in moving particles across its surface and is found in…
A: The outer coating of the skin is formed by epithelial tissue, which also borders the bodily cavity.…
Q: apical The single cell layer of epithelial cells in the intestine are The region polarized faces the…
A: The single cell layer of epithelial cells in the intestines are POLARISED. The polarity is…
Q: How do animals digest their food and what happens to the molecules and enzymes
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Q: If the oxygen level in the blood decreases, the brain sends a message to the lungs/diaphragm to…
A: Feedback is defined as the information processed about a reaction to a product, which allows…
Q: Which of the following statements best explains why all animals need food in order to live? O Body…
A: A food chain designates the sequence of events in an ecosystem, where a living organism eats another…
Q: On the cellular level, why is it necessary for us to eat food? A. Our stomachs get hungry B. Our…
A: Question - On the cellular level, why is it necessary for us to eat food? A. Our stomachs get hungry…
Q: Compare the epithelium of the esophagus with that of the stomach. How is each adapted to the…
A: Epithelium refers to the protective tissue that lines the blood vessels and organs. It has different…
Q: After an eight-hour hike without food, your long-awaited favorite dish is placed infront of you, and…
A: Hunger is a form of motivation that drives the individual to eat to satisfy their need for hunger.…
Q: what is the balance concept in homeostasis. Draw a figure.
A: Homeostasis defined as the state of body in which an organism’s internal environment is maintained…
Q: When digested food is absorbed, how do the nutritional components make their way to the body’s cells
A: The small intestine is the section of the gastrointestinal tract that lies between the stomach and…
Q: Suppose you have been doing heavy yardwork on a hot day and sweating profusely.You become very…
A: Homeostasis is a condition in which the human body is maintained in a steady state by changing or…
Q: Which of the following physiological event is not maintained by homeostasis? Select one: a.…
A: Homeostasis can be defined as the ability of an organism to maintain a stable internal environment.…
Q: Why do eating salty foods make you thirsty? Why do eating salty foods make you temporarily gain…
A: salt is primarily made of sodium and chloride ions making it sodium chloride.
Q: Define: homeostasis What is a negative feedback loop? What is a positive feedback loop? Which of…
A: Homeostasis is maintained at many levels, not just the level of the body as it is for temperature.…
Q: . If you were deciding where to put the thermostat in ahouse, what factors would govern your…
A: A thermostat is a device that is put inside the house to keep the temperature stable within the…
Q: From the moment you start to eat an apple, different organs in the body work together to complete…
A: Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules…
Q: n order for the food to be processed and absorbed in an optimal way, there are several feedback…
A: Once we intake food, the food is broken down into small particles and form a bolus when mixed with…
Q: In which of the following anatomical locations is protein not digested? O the mouth O the stomach…
A: In the mouth, only digestion of starch takes place by the enzyme Salivary amylase. In the stomach…
Q: Why is feedback important in the body? Give an example on how our body uses the pairing of stimulus…
A: The process of inhibiting or stimulating the first step by the final step in a hormonal reaction…
Q: Which of the following is an accessory organ? A. Esophagus B. Liver C. Colon D. Mouth
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Q: function does vacuoles dont perform?
A: A cell is a cytoplasmic mass that is outwardly attached by a cell membrane. Cells are the smallest…
Q: In which part of the body digestion of protein begins? Select one: O a. Small Intestine O b. Stomach…
A: Digestion refers to the metabolic process which involves breaking down of food into smaller…
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A: Oxytocin is a hormone which is synthesised by the hypothalamus but stored and released by the…
Q: hem, what will happen to homeostasis?
A: Nutrients are needed for various metabolic and physiological processes. It is studied under the…
Q: Which one of the following is not a function of the liver? A. Regulation of blood sugar B. Enzyme…
A: Regulation of blood sugar is a important function of liver. In liver, glucose molecules are stored…
Q: In discussions of feedback in biological systems, negativefeedback is typically emphasized, and…
A: A negative feedback system is one in which the change is opposed so that homeostasis is retained
Q: You are what you eat. What does this mean? If you eat only celery, will you become a vegetable?
A: The first mention of the phrase 'you are what you eat' came from the 1826 work Physiologie du Gout,…
Q: Which of the following is a way that the body determines how much of a certain chemical, protein,…
A: Feedback inhibitions are the complex reaction pathways that control the various biochemical…
Q: Research the behaviours of a specific endothermic animal or ectothermic animal. How do specific…
A: Introduction Endotherms Regulate Their Body Temperature By Generating Heat Within. Regardless Of The…
Q: Which of the following structures produces digestive enzymes? the liver the small…
A: in order to address the question lets see what each organ produces during digestion with the help of…
Q: Which of these happens after you eat something salty?A. The sodium-potassium pump becomes less…
A: A human body consists about 65-70% of water in which about 2/3rd amount of water is present in the…
Q: During allostasis the SNS signals the liver to release what two substances?
A: Allostasis refers to the “stability through change”. It is the process of maintaining stability or…
Q: Which category of molecules are unable to be digested and absorbed by the digestive system? O…
A: Need to find which one of the following cannot be digested by our digestive system.
Q: As a person ages, the number of body cells steadily decreases and energy needs decline. If you were…
A: Nutrients are defined as the compounds present in food that is, important to life and health, will…
Q: Where does food pass through between the mouth and the stomach? The gullet The rectum The small…
A: The process of breakdown of large food molecules into smaller molecules so that they can be digested…
Q: A patient has a disease where they are able to digest food, but their body is having problems…
A: Processed nourishment particles are retained within the small intestine . This implies that they…
Q: A common characteristic of all living things is that they?
A: Living things are the category of organisms that are alive and they are different from non-living…
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- Incats,theallele(B)producesblackcolorbut(b)producesayellowcoat. Theseallelesareincompletelydominanttoeachother.Aheterozygote producesatortoiseshellcolor.Thealleles(B)and(b)aresex-linkedaswell. Crossatortoiseshellfemalewithayellowmale.What is the differencebetween a complete digestivesystem and an incompletedigestive system? How arethese types of digestive tubesassociated or not toextracellular digestion?People who are allergic to aspirin or penicillin often wearMedicAlert bracelets or necklaces that note this fact incase they need emergency medical treatment and areunable to communicate. Why would it be important fora person with situs inversus (see Deeper Insight 1.2) tohave this noted on a MedicAlert bracelet?
- Which is the type ofmuscle tissue that helps topush the food down throughthe esophagus?In the early 20th century, goiter was relatively common inthe Midwest. Why was this so? How has it been eliminated?What is the pH inside thestomach? Why is there a needto keep that pH level? How isit maintained? Which are thecells that produce that pH?
- Explain how scar tissue could affect the functionof the:a. small intestineb. brainc. cornea of the eyed. mouthe. lungs (try to find more than one point!)which function does vacuoles dont perform?Explain how the enteric nervous system supports thedigestive system. What might occur that could result inthe autonomic nervous system having a negative impact ondigestion?
- Internal tooth resorption is the loss ofdentin and other tooth tissues from theinside, often triggered by trauma to thetooth but sometimes without any knowncause. In some cases, the immune system isthought to trigger osteoclasts to beginattacking the tooth. How would thiscondition be characterized?O A. This is an allergic reaction.O B. This is an autoimmune condition.O C. This is an opportunistic disease.O D. This is a communicable diseaseIs the esophagus amuscular organ? Why even ina patient lying totally flat on ahospital bed can theswallowed food reach thestomach?Which conditions might be caused by the slowing of peristalsis inthe digestive tract that occurs with aging?