What is peristalsis?
The expulsion of undigested food or waste
The breakdown of food for use by cells
The passage of digested food from digestive tract into the cardiovascular system
Involuntary muscle contractions that move through the digestive tract

Answers

Answer 1
Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract. The process of peristalsis begins in the esophagus when a bolus of food is swallowed. The strong wave-like motions of the smooth muscle in the esophagus carry the food to the stomach, where it is churned into a liquid mixture called chyme.

Related Questions

Crystal has to pass a message to Karla, who is a sous chef in the restaurant. Where can Crystal find Karla?
Crystal can find Karla in the blank area of the restaurant.

Answers

Crystal can find Karla in the kitchen area of the restaurant

Answer:

Could it be back of house area?

Explanation:

Not sure if this is right

What is so good about being social?

Answers

Answer:

Being social can get you more friends, a good job, a good boyfriend or girlfriend, and just to be funny the things you want

Explanation:

Answer:

Be benefit to your social and raise your confident

Explanation:

Which of the following choices is the most important to do before starting an exercise program?

Answers

Which choices are there ?

Answer:

A. see your doctor

Explanation:

- Help establish guidelines for physical activity

- Help choose safe physical activities

- Accesses the risk of a physical activity program      

what science branch means anything that is living

Answers

Answer: Biology

Explanation:

15. _________ help to stabilize joints and keep them from moving out of place.

A) Joints
B) Ligament
C) Tendons
D) Cartilage

Answers

Answer:

D) Cartilage

Explanation:

In synovial joints, the ends of the bones are covered with cartilage (called articular cartilage) which cushions the joint and prevents friction and wear and tear between the bone ends. Cartilage is a soft, spongy connective tissue. The articular capsule prevents wear and tear on the bones.

ANSWER: D. Cartilage

Explanation:

what part of the digestive tract contains villi?

Answers

Answer:

The part of the digestive tract that contains villi is the small intestine.

Answer:

The small intestine contains small fingers-like projection of tissue called villi increase the surface area of the intestine and contain specialized cells that transport substances into the bloodstream.

Explanation:

Stress surrounds us on a daily basis. Which of the following statements BEST describes ways to reduce or handle stress?

Answers

Answer:

B

Explanation:

I did this quiz before.

Answer:

B.  Handling stress effectively involves recognizing what your stressors are, developing healthy behaviors to minimize stress, and adopting positive coping skills.

Question 1
2 pts
The number one cause of death for people ages 15-24 is automobile accidents.
True
False

Answers

Answer:

true

Explanation: because people of those ages are very used to having a phone in their hands and get distracted quicker

Answer:true

Explanation:around this age you are still young and can be careless

PLEASE HELP
List four health conditions that can develop as a result of smoking-related damage to the lungs.

Answers

Answer:

Lung Cancer, Tuberculosis, Pneumonia, Chronic Obstructive Pulmonary Disease

Explanation:

They all effect the lungs

Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis. Smoking also increases risk for tuberculosis, certain eye diseases, and problems of the immune system, including rheumatoid arthritis.

Qualitative data has been described as voluminous and sometimes overwhelming to the researcher. Discuss two strategies that would help a researcher manage and organize the data.

Answers

Answer:

Explanation below.

Explanation:

It should be understood that one of the major work that researchers faced is the collection and arrangement or analysis of quality data. This is usually a tedious work and sometimes overwhelming.

But to avoid these by the researcher, he/she can engage in the methods mentioned below.

1. Training of interviewers and coders

2. Identifying and making use of data collection software.

These two methods will definitely relief the researcher from being overwhelmed by the work.

Please I need Help ASAP!!!

Answers

Answer:

I would say option 1

Explanation:

*READ* because, they look the exact same. And when they look the exact same I always do the first one. Hope This Helps!

Answer:

neither meiosis produces 4 daughter cells not two.

Explanation:

Use the drop-down menus to complete each statement about eubacteria and archaebacteria. are referred to as "true bacteria." are prokaryotes. are single-celled bacteria. are bacteria that live in extreme environments.

Answers

Answer:

Use the drop-down menus to complete each statement about eubacteria and archaebacteria.

✔ Eubacteria

are referred to as "true bacteria."

✔ Both eubacteria and archaebacteria

are prokaryotes.

✔ Both eubacteria and archaebacteria

are single-celled bacteria.

✔ Archaebacteria

are bacteria that live in extreme environments.

Explanation:

if your looking for the straight answers!

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Eubacteria are referred to as "true bacteria." Archaebacteria are prokaryotic. Archaebacteria are single celled. Archaebacteria are bacteria that live in extreme environments.

What are eubacteria?

True bacteria and N-acetylmuramic eubacteria have higher degrees of organization.

Archaebacteria are known as living fossils because they can survive in extremely harsh environments (highly acidic, high temperature, methanogenic).

True bacteria are another name for Eubacteria. Prokaryotic cells are what they are. Bacteria, chlamydias, proteobacteria, spirochetes, and cyanobacteria are all types of eubacteria.

The presence of a rigid cell wall distinguishes Eubacteria. Ester-linked lipids are found in their cell membrane. Eubacteria and bacteria are the same thing. They are also referred to as "true bacteria."

Archaebacteria are prokaryotic, whereas Eubacteria are true bacteria. Archaebacteria are single-celled organisms. Archaebacteria are bacteria that live in harsh conditions.

Thus, this can be concluded regarding eubacteria and archaebacteria.

For more details regarding eubacteria, visit:

https://brainly.com/question/5186929

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Answer this PLEASEE!!??
Explain why prescription depressants or stimulants are dangerous when used for nonmedical purposes.

Answers

it all depends on how they are used. but they CAN be dangerous when someone doesn't know how much to take or takes them too often and develops a dependence.

Depressants or stimulants can only be dangerous depending on their use if is use for a non medical purpose not only can create a dependence but it could affect your every day performance

PLEASE HELP

Even people who use tobacco casually can form a(n) _____ and have a difficult time quitting.

Answers

Answer:

addiction

Explanation:

Answer:

excuse

Explanation:

Mike and Laura go to a restaurant for their first date. What does Mark do or say that makes Laura believe he has many positive character traits? Check all that apply.

Answers

Answer:

The answers are A,D,E, and F hopefully this helps! Good luck to you!

Answer:

A D E F

Explanation:

Differentiate between stress and anxiety

Answers

Stress is something you feel when you have to many things going on at once. Anxiety is something you get before a test or when you tell a lie.

According to the passage, how does alcohol increase
the risk of diabetes?
Both alcohol and tobacco place individuals at a higher
risk of contracting type 2 diabetes. Excessive alcohol
inflames the pancreas, decreasing its ability to properly
secrete insulin. Because tobacco is associated with
elevated blood sugar levels, it puts people at risk for
insulin resistance.
It increases the body's blood sugar levels.
It increases inflammation of the pancreas,
It causes insulin resistance.
It decreases the liver's ability to function.

Answers

Answer:

It increases inflammation of the pancreas.

Explanation:

Alcohol increases the risk of diabetes by increasing inflammation of the pancreas. And when the pancreas gets inflamed, it affects the secretion of insulin.

What do you mean by Pancreas?

The pancreas may be defined as a glandular organ located in the abdomen which is responsible for the secretion of insulin to maintain blood glucose levels.

The beta cells of the pancreas secrete insulin. But when alcohol consumption increases it affects that specific part of the pancreas and leads to an increase in the blood glucose level causing type 2 diabetes.

Therefore, Alcohol increases the risk of diabetes by increasing inflammation of the pancreas.

To learn more about Diabetes, refer to the link:

https://brainly.com/question/504794

Weight training has the biggest effect on __________. A. cardiac muscles B. smooth muscles C. involuntary muscles D. skeletal muscles Please select the best answer from the choices provided. A B C D

Answers

Answer: ITS D

Explanation:

<33 hope you get it right !!

Answer:

pretty sure its d

Explanation:

hope this helps!

1) When doing CPR on an adult, you should?
2) A 5 year old child starts coughing forcefully after eating a piece of candy. What should you do next?
3) When do you stop CPR?
4) For an infant who is not breathing, you should give?
(25 pts)

Answers

Answer:

Question 1. perform chest compressions at a rate of 100 to 120/min and to a depth of at least 2 inches (5 cm)

Question 2. perform the Heimlich after asking them if they are choking alternate between 5 back blows and abdominal thrusts until the object is forced out

Question 3. When a doctor or some other appropriate emergency medical provider like a paramedic tells you to stop

Question 4. Give two immediate rescue breaths cover the baby's nose and mouth with your mouth to make a complete seal

Hopefully this helps and good luck to you!

Which side of the heart must pump harder right or left?

Answers

Answer:

Left

Explanation:

With the thickest muscle mass of all the chambers, the left ventricle is the hardest pumping part of the heart, as it pumps blood that flows to the heart and rest of the body other than the lungs

Answer: The left ventricle supplies most of the heart's pumping power, so it's larger than the other chambers and essential for normal function.

Explanation:

PLEASE HELP ASAP
I WILL MARK THE BRAINLIEST

7. Youth-oriented antismoking campaigns are successful because they help young people develop _____ skills.

9. What do the toxic chemicals used in paving roads, rocket fuel, and rat poison have in common?

Answers

Answer:

7.helpful  9.They always have warning labels

Explanation:

7.They were stopping the bad habits and bringing new ones.

9.They never forget.

what is a sensory receptor?

Answers

Answer:

A sensory receptor is a structure that reacts to a physical stimulus in the environment, whether internal or external. It is a sensory nerve ending that receives information and conducts a process of generating nerve impulses to be transmitted to the brain for interpretation and perception.

I hope this helps :)

wht made u always sad​

Answers

Answer:

Without further i do somethings make me sad:

Explanation:

I hate seeing dead animals on the road,I only have one life to make something of myself,I can never change the past,Not everyone gets to say goodbye to the people  they love and They are only a few restaurants I actually like that deliver.

I’m sad when I run out of weed

can you be depressed and not have deppression

Answers

Answer:

Yes

Explanation:

A lot of people are depressed and not diagnosed with depression. And alot of people think they are depressed but also are not diagnosed.

you can often feel depressed without actually being diagnosed with the condition.

How do self care can enhance your emotional health?

Answers

Answer:

There are many ways to maintain good emotional health.

1.Be Aware of your emotions and reactions

2. Express your feelings in appropriate ways

3.Think before you decide to act

4. Manage your stress

5. Strive for balance

6. Take care of your physical health

7. Connect with others you know

8. Find any type of purpouse nd meaning

what does fda stand for




Answers

Answer:

Food and Drug Administration

Explanation:

Answer:

Food and Drug Administration.

PLEASE HELP


5. Some young people start to smoke as a way of exploring a new _____.

6. When a person’s body gets used to a substance, this is called a(n) _____.

7. Youth-oriented antismoking campaigns are successful because they help young people develop _____ skills.

8. _____ involves the use of stress management, relaxation, and coping skills as an appropriate substitution for smoking.

9. What do the toxic chemicals used in paving roads, rocket fuel, and rat poison have in common?

Answers

Answer:

I think the first one is hobby and the second is adapt

Explanation:

Do you support the use of GM foods in the United States? Write a short argument for or against GMOs. Your argument should include an opening statement stating your position, at least two reasons supporting your position, at least one point from the opposing argument and why you disagree with it, and a closing sentence as well.

Answers

Answer:

 With Genetically Modified Organisms in a lot of our diets, it's really hard to get away from it. GMO can be found in food, vitamins, workout supplements so they're apart of most peoples diet. While some may be against the idea of genetically modifying our food, it's in a lot from fresh crops, to packaged food.  I'm not against GMO, because they are throughout most of what we consume on a daily basis.                                                                                  

Take corn for instance, you have pesticides added to the seeds. While some farmers do choose to spray their crops, most are purchasing the seeds with the added pesticides. Most people wouldn't know the difference because it doesn't effect the taste or appearance of the corn, it only effects the insects that eat the corn, helping protect the crop.

Now I get why people would not want to purchase GMO because some think that we are giving to much room for science to experiment with. Or in fear of an allergic reaction to the GMO, so while they do have the option of purchasing a different product, or growing their own crops to avoid GMOs, most don't because the prices are higher, for the organic stamp. Most medications are made within a lab, food is being changed, things are being added to the food. I don't really see the point for people to go out of their way to find alternative products to avoid GMOs, when they can't do that for everything.

To sum it up, I am for GMOs, because they are within our everyday diet, from the fresh produce, to medications.

Explanation:

Answer:

With Genetically Modified Organisms in a lot of our diets, it's really hard to get away from it. GMO can be found in food, vitamins, workout supplements so they're apart of most peoples diet. While some may be against the idea of genetically modifying our food, it's in a lot from fresh crops, to packaged food.  I'm not against GMO, because they are throughout most of what we consume on a daily basis.                                                                                  

Take corn for instance, you have pesticides added to the seeds. While some farmers do choose to spray their crops, most are purchasing the seeds with the added pesticides. Most people wouldn't know the difference because it doesn't effect the taste or appearance of the corn, it only effects the insects that eat the corn, helping protect the crop.

Now I get why people would not want to purchase GMO because some think that we are giving to much room for science to experiment with. Or in fear of an allergic reaction to the GMO, so while they do have the option of purchasing a different product, or growing their own crops to avoid GMOs, most don't because the prices are higher, for the organic stamp. Most medications are made within a lab, food is being changed, things are being added to the food. I don't really see the point for people to go out of their way to find alternative products to avoid GMOs, when they can't do that for everything.

To sum it up, I am for GMOs, because they are within our everyday diet, from the fresh produce, to medications.

Explanation:

Trinity is concerned about setting healthy professional boundaries with her peers what should she do

Answers

Answer:

She should begin by withdrawing herself emotionally. She should keep her emotions inside and keep in her mind that the goal is to be professional and get the job done. If she is having trouble with her peers, she should make it clear to them the intentions she has of the matter.

Do people with higher blood pressure have warmer hands and feet?
Please put some thought into your answer. Thanks in advance.

Answers



Because increased blood flow to an area of the body can make it feel warm, people with high blood pressure may have warm hands or feet.

Factors which can improve increased blood flow include: lifestyle changes, exercise, weight loss, dietary adjustments, blood pressure medication, and regular monitoring
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