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Alla [95]
1 year ago
5

What is the forward movement of materials along the length of the digestive tract called?

Biology
1 answer:
serious [3.7K]1 year ago
3 0

Food is moved through the digestive tract by a sequence of wave-like muscle contractions called peristalsis.

<h3>What is digestive tract?</h3>
  • The digestive system of the human body is made up of the gastrointestinal tract and additional digestive organs (the tongue, salivary glands, pancreas, liver, and gallbladder).
  • In order for food to be absorbed and incorporated into the body, it must first be broken down into smaller and smaller components during digestion.
  • Cephalic, gastric, and intestine phases make up the three stages of the digestive process.
  • Gastric gland secretions in reaction to the sight and smell of food start the initial stage of digestion, known as the cephalic phase.
<h3>What is peristalsis?</h3>
  • Peristalsis is the contraction of the muscles. is the contraction and relaxation of radially symmetric muscles that travels anterogradely down a tube in the form of a wave.
  • In the lining of the gut, a simultaneous contraction of the longitudinal muscle and relaxation of the circular muscle is followed by a coordinated contraction of involuntary circular muscles known as peristalsis.

Learn more about peristalsis here:

brainly.com/question/15265456

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Biology b adaptive
Maslowich

The substance namely water is moved through hydrologic cycle. The correct option is A.

<h3>What is hydrologic cycle?</h3>

The hydrologic cycle is the continual movement of water in the Earth-Atmosphere system.

The water cycle is defined as the movement of water from the Earth to the atmosphere and back again.

As per the question, the substance namely water is moved through hydrologic cycle.

Thus, the correct option is A.

For more details regarding hydrologic cycle, visit:

brainly.com/question/13554728

#SPJ1

8 0
2 years ago
What happens when a stationary front passes?
weqwewe [10]

Answer:

_________

Explanation:

Because a stationary front marks the boundary between two air masses, there are often differences in air temperature and wind on opposite sides of it. The weather is often cloudy along a stationary front, and rain or snow often falls, especially if the front is in an area of low atmospheric pressure.

7 0
3 years ago
The process just described is called a(n) _____Click and drag the terms on the left to accurately complete the sentences on the
Ulleksa [173]

Answer:

Explanation:

1. Depolarizes (depolarization of membrane causes opening of sodium channels which causes outward motion of emphatically charged sodium particles into the grid from the phones. This makes the network be profoundly positive charged and the cell film turns out to be exceptionally contrarily charged)

2. Sodium particles, ECF (As the layer depolarizes, the voltage gated sodium channels situated over the plasma membrane open up and the outwards motion of sodium particle happens deserting an enormous negative charge on plasma layer)

3. Invigorated (the muscle cells contain afferent and efferent neurons which help in transfer of data from muscles to mind and back to muscles. This progression of data happens by the methods for emission of synapses from the mind because of an upgrade)

4. Potassium particles, hyperpolarize (after the activity potential has been played out, the sodium particle channels near forestall further spillage of sodium particles in the ECF. Be that as it may, the potassium channels stay opened for longer occasions and consequently hyperpolarize the layer with a net profoundly negative charge)

5. Resting membrane potential (this procedure is known as transmission of motivation in a cell by a pattern of polarization, depolarization and hyperpolazation)

5 0
3 years ago
Which function pertains to a lipid molecule?
Semenov [28]
A lipid molecule primarily is used as a storage mechanism for the cell as ATP doesn't last very long before degenerating.
5 0
3 years ago
Read 2 more answers
Ima die if u don't help so please!!!!
Rashid [163]

Answer:

ok die

Explanation:

7 0
3 years ago
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