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Lemur [1.5K]
3 years ago
11

Can anyone tell me which structures are major or accessory structures of the digestive system ?

Biology
2 answers:
balu736 [363]3 years ago
5 0

Answer:

hlo this is your answer

Explanation:

hlo this is your answer

Zinaida [17]3 years ago
3 0
The salivary glands, liver and gall bladder, and the pancreas aid the processes of ingestion, digestion, and absorption. These accessory organs of digestion play key roles in the digestive process. Each of these organs either secretes or stores substances that pass through ducts into the alimentary canal. Credits: internet source
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Write a paragraph on how Blood Glucose goes with Negative Feedback
vagabundo [1.1K]

Answer:

Here are some explanations from 0nline so if you want rewrite in your own words

hope this helps  :))

blood glucose-

"The control of blood sugar (glucose) by insulin is a good example of a negative feedback mechanism. When blood sugar rises, receptors in the body sense a change. In turn, the control center (pancreas) secretes insulin into the blood effectively lowering blood sugar levels."

"If the blood glucose level is too low, the pancreas releases the hormone glucagon. This travels to the liver in the blood and causes the break-down of glycogen into glucose. The glucose enters the blood stream and glucose levels increase back to normal. This is an example of negative feedback."

body temperature-

" Body temperature is regulated by negative feedback. The stimulus is when the body temperature exceeds 37 degrees Celsius, the sensors are the nerve cells with endings in the skin and brain, the control is the temperature regulatory center in the brain, and the effector is the sweat glands throughout the body."

"Body temperature is controlled by the hypothalamus in the brain. If the hypothalamus detects that the body is too hot, the response is that the body begins to sweat to try and reduce the temperature back to the correct level."

"Negative feedback (or balancing feedback) occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances."

"Negative feedback brings a system back to its level of normal functioning. Adjustments of blood pressure, metabolism, and body temperature are all negative feedback"

7 0
3 years ago
during reabsorption of water in the proximal convoluted tubule, what causes water to diffuse from the lumen into the interstitia
castortr0y [4]

Water diffuses from the lumen into the interstitial space during the reabsorption of water in the proximal convoluted tubule due to an increase in the interstitium's osmolarity.

Reabsorption is the process by which water and solutes from the PCT are injected into the blood. From the  proximal convoluted tubule, the solutes and water go to the interstitium before entering the peritubular capillaries. The majority of the solutes and 99 percent of the water filtered by the nephron must be reabsorbed; all of these chemicals were "absorbed" in the digestive tract. The peritubular and vasa recta capillaries return reabsorbed fluids and chemicals to the circulation.

To learn more about  proximal convoluted tubule click here:

brainly.com/question/27064013

#SPJ4

5 0
1 year ago
A bacterium living in an underground septic tank thrives by absorbing organic compounds from decomposing wastes. What is it?
frozen [14]
The Answer might be C.a photoautotroph

4 0
3 years ago
Read 2 more answers
Which of the following best explains what would happen to animal cells if plant cells did not perform photosynthesis?
Morgarella [4.7K]

Answer:

Animal cells would not have the materials needed to produce energy in cellular respiration.

Explanation:

7 0
4 years ago
Taste molecules are unique because different molecules trigger _______ in the nose and mouth
Kazeer [188]

Answer:

taste and smell

Explanation:

triggers taste

example

hold your nose put a fruit candy in your mouth you will notice there will be a slight different taste

these molecules trigger basic taste

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3 years ago
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