what are the major functions of a cell??​

Answers

Answer 1

Answer:

to facilitate growth of body. to protect the body. and others


Related Questions

Too much saturated fat can contribute to heart disease and stroke. How does it have
this effect on the body?

Answers

Answer:

Your body needs healthy fats for energy and other functions. But too much saturated fat can cause cholesterol to build up in your arteries (blood vessels).

Explanation: bad LDL cholesterol in your blood

Too much saturated fat can contribute to heart disease and stroke, and this happens because of the deposition of fat and cholesterol on the arteries of the body. This causes high blood pressure and a cardiac attack.

What are the various types of fat?

Animals consume macronutrients such as fats, proteins, and carbohydrates, but not all fats are healthy and easily digestible. Fats are mostly found in animal products, oil seeds, and dairy products, but not in vegetables or fruits. Saturated fatty acids, unsaturated fatty acids, and polyunsaturated fatty acids are all types of fats, with unsaturated fatty acids being better for your health than saturated fatty acids.

Saturated fatty acids and cholesterol are frequently blamed for heart attacks and high blood pressure. The reason for this is that they continue to deposit in the blood vessels, which makes the heart pump irregularly.

Hence, too much saturated fat can contribute to heart disease and stroke, and this happens because of the deposition of fat and cholesterol on the blood vessels.

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define meninges


please give me ans

Answers

Explanation:

The meninges are membranous layers surrounding the central nervous system. In the head, the meninges lie between the brain and the skull, and interact closely with both during development

While examining a cell culture, Juan noticed one cell that showed matching halves of chromosomes near opposite ends of the cell. What will most likely happen next to this cell?
A new nuclear membrane will form.
Chromosomes will align in the center.
Two spindle fibers will form.
Chromosomes will split in half.

Answers

Answer:

Chromosomes will split in half

Explanation:

Mitosis(Opens in a new window) is used for almost all of your body’s cell division needs. It adds new cells during development and replaces old and worn-out cells throughout your life. The goal of mitosis is to produce daughter cells that are genetically identical to their mothers, with not a single chromosome more or less.

Answer:

D

Explanation: Chromosomes will split in half.

Distinguish between type 1 and type 2 diabetes.
AND
How are their effects on the body similar?

Answers

Answer:

Explanation:

Even though people talk about having diabetes, the term actually describes a group of diseases. These conditions all relate to the body's ability to produce or use insulin, a hormone produced by the pancreas that helps you remove glucose, or sugar, from your blood, and convert it into energy. When this process is disrupted, your blood sugar levels can rise.  

Common Symptoms of diabetes include:

Increased thirst

Increased hunger

Frequent urination

Fatigue

Blurry Vision

Cuts or sores that are slow to heal

Mood changes or irritability

If you do not manage your diabetes and keep your blood sugar levels under control, it can lead to serious or even life-threatening complications over time.

 

There are several different types of diabetes.

Type 2 Diabetes

The most common form of diabetes is type 2. With type 2 diabetes, the pancreas keeps making insulin, but the body becomes resistant to it. That means the insulin gradually stops working, and glucose starts to accumulate in your bloodstream over time. With type 2 diabetes, symptoms develop slowly, often over years, so you might not start to notice a problem until the disease is quite advanced.

 

While genetics can be a risk factor for type 2 diabetes, age, diet, and lifestyle also play a role. You're more likely to develop type 2 diabetes if you have excess weight or are not physically active. You're also more likely to develop type 2 diabetes later in life, although you can be diagnosed at any age.

Type 1 Diabetes

Type 1 diabetes is an autoimmune disorder, in which the body's immune system mistakenly attacks healthy cells in the pancreas. When enough of these cells are destroyed, the body can no longer produce insulin, and glucose starts building up in the blood. Unlike type 2 diabetes, type 1 diabetes can progress very rapidly. Symptoms can come on suddenly and become very severe within weeks or months.

 

Scientists still aren't sure what causes some people to develop type 1 diabetes, although they think genetics plays a role. You're more likely to develop type 1 diabetes if you have close family members who also have the disease. It's also more commonly diagnosed in children and young adults, although you can develop type 1 diabetes at any age. One thing they do know is that type 1 diabetes does not seem to be caused by a person's lifestyle choices.

Prediabetes

If your glucose numbers are higher than normal, you may be diagnosed with prediabetes. This means that your body is becoming resistant to insulin, and is growing less efficient at removing sugar from the blood and converting it into energy. Genetics and lifestyle, including diet and exercise, are risk factors for prediabetes. Left untreated, prediabetes can develop into type 2 diabetes.

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What are the proper steps to take leading to CPR?

Put the statements below in the correct order by clicking and dragging the arrows.

1. Tell someone to call 911 and get an AED

2. Check if the scene is safe

3. Check for breathing

4. Tap and shout

5. Shout for help

Answers

Vas happenin!
Hope your day is going well
2, 3, 5 , 4. 1
Hope this helps *smiles*
Sorry if it’s wrong
Hello I took cpr training and the steps are
2,3,5,4,1

Which of the following provides the best example of the communication pitfall "tuning out"?

A. Avoiding your father in the hallway after you've had a disagreement
B. Establishing that certain subjects are not up for discussion
C. Focusing on the television to distract you from your sister's nagging
D. Shouting "I'm not mad!" before slamming your door in anger​

Answers

Answer:

C.

Explanation:

Ignoring a person and focusing on something else is tuning out.

The best example of the communication pitfall “tuning out” is focusing on the television to distract you from your sister's nagging. The correct option is C.

What is a communication pitfall?

A communication pitfall is when you talk to someone and instead of advancing the conservation, it gets only worse. It can happen due to a lack of vision or talk or anger.

Here, tuning out means getting far from the communication pitfall, by focusing on the television to avoid the nagging.

Thus, the correct option is C. Focusing on the television distracts you from your sister's nagging.

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Muscle tissue requires a great deal of ________________ to do its work.

Answers

Answer:

Muscle tissue requires a great deal of ____oxygen____________ to do its work.

Answer:

[tex]oxygen \\ it \: use \: oxygen \: to \: produce \: energy \\ thank \: yo[/tex]

define exocrine and endocrine glands​

Answers

Two principal types of glands exist: exocrine and endocrine. The key difference between the two types is that, whereas exocrine glands secrete substances into a ductal system to an epithelial surface, endocrine glands secrete products directly into the bloodstream

URGENTPLEASE HELP ME!!There are many types of fitness resources available. These include online resources like fitness websites and blogs. Answer the following questions about fitness resources.



Look online to find some fitness resources that could be used by teenagers. List 3 to 5 of the resources that you found, including the website/URL.

Of the fitness resources you found, which is your favorite? Explain why you chose this resource as your favorite.

Which fitness resource that you found is your least favorite? Explain why this resource is your least favorite.

Answers

Answer:

Fitness basics. Starting a fitness program may be one of the best things you can do for your health.

Stretching and flexibility. Stretching is an important component of any exercise program.  

Aerobic exercise. Regular aerobic exercise can help you live longer and healthier.  

Strength training.  

Sports nutrition.

I dont have an least favorite because all of these help me become better in track and field.

Explanation:

Create a hypothesis that correlates with the research question: "Does lack of sleep affect work performance?"

Answers

Answer:

lack of sleep does affect sleep in such a way that employees might find it difficult to concentrate,learn and communicate.memory lapse increases.and it gives the employees a feeling of being tired.

I hope this helps

How are most physical challenges classified

Answers

The four main types of physical activity are aerobic, muscle-strengthening, bone-strengthening, and stretching.

I don't know if this is what your looking for, but I really hope this helps you?

Which best describes what is meant by "conducting an audit of your time"?

A. Crossing out or checking off tasks on your list which are finished and complete
B. Identifying tasks which take longer than expected and setting a reasonable time for them
C. Jotting down everything you do for a week and evaluating how much time each task takes
D. Planning out your weekly and daily plans on the same day every week

Answers

Answer:

B. Identifying tasks which take longer than expected and setting a reasonable time for them.

The statement "conducting an audit of your time" means identifying tasks which take longer than expected and setting a reasonable time for them (option B).

What does the above phrase mean?

A time audit is keeping track of what one does during the day. It can also mean tracking what one spends his/her time on for a consecutive period.

The aim of this process is to arrange one's time in a more efficient way.

According to this question, the best sentence that describes the phrase "time audit" is option B. This is because the time is best used efficiently that way.

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What is a causative agent of Encephalitis?​

Answers

Encephalitis is most often due to a virus, such as: herpes simplex viruses, which cause cold sores and genital herpes (this is the most common cause of encephalitis) the varicella zoster virus, which causes chickenpox and shingles. measles, mumps and rubella viruses.
Encephalitis is most often due to a virus, such as: herpes simplex viruses, which cause cold sores and genital herpes (this is the most common cause of encephalitis) the varicella zoster virus, which causes chickenpox and shingles. measles, mumps and rubella viruses.

Other than the American Stroke Association, which other organization created these trainings?
a. American CPR Organization
b. American Heart Association
c. American Cancer Society
d. American First Aid Association

Answers

Answer:

b American heart association

b american heart association

What is cardiorespiratory fitness?

ASAP PLZ HELP

Answers

the capacity of the circulatory and respiratory systems to supply oxygen to skeletal muscle mitochondria for energy production needed during physical activity.

Answer:

cardiorespiratory fitness refers to the ability of the circulatory system and the respiratory systems to supply oxygen to the skeletal muscles for energy production needed during physical exercise.

I hope this helps!

i need thw answer for Which is a long-term effect of sun exposure?

ASAP

Answers

Skin cancer, deep lines or wrinkles as you get older. You can’t turn back the damage that the sun’s effects have on your skin. Use sunscreen now to protect your skin from sun damage as you age.

Skin damage, especially wrinkles and accelerated aging, is one of the long-term effects of sun exposure.

The skin's collagen and elastin fibers, which give it strength and flexibility, can break down as a result of prolonged and repeated exposure to the sun's ultraviolet (UV) radiation. Fine lines, wrinkles and age spots develop as a result of the skin losing its firmness and elasticity.

Additionally, melanoma, the most serious form of skin cancer, is more likely to develop as a result of prolonged sun exposure. Therefore, avoiding prolonged sun exposure and maintaining healthy skin can be accomplished by taking precautions such as sunscreen, wearing protective clothing, and seeking shade.

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Type 1 and type 2 diabetes both result in a high level of glucose in the blood.
O A. true
O B. false

Answers

Pretty sure that’s false, I’m pretty sure

Read the following excerpt from a patient's health record:
Plan:
Since there is significant risk for cancer, we will schedule Mr. Joules for a radical orchidectomy. We will send samples to Pathology to confirm the diagnosis and staging. I outlined the general treatment and follow-up plan with Mr. Joules. Today, we will check a sperm count to establish a baseline, as azoospermia and oligospermia are risks of surgery.

Which of the following statements is NOT true, given the health record information?
A. The patient will undergo a spermatolysis.
B. The patient is at significant risk for testicular cancer.
C. If the patient lacks living sperm, this is a risk for surgery.
D. The patient will be scheduled to have his testicle removed.
E. A low sperm count is a risk for surgery.

Answers

Answer:

The correct answer is - A.The patient will undergo a spermatolysis

Explanation:

Azoospermia and oligospermia are the condition of absence of the motile and viable sperms in the body of an individual. There are many causes that can lead to these conditions such as testicular cancer. These surgeries have many risk including removing of testes, lack of sperms that are viable, however, spermatolysis is not one of them.

Which stage of the stress response generally occurs after very prolonged exposure to a stressor?

Answers

Answer:

Prolonged stress ultimately results in exhaustion. If exposure to a stressor is prolonged, the organism will enter the stage of resistance. During this stage, the initial shock of alarm reaction has worn off and the body has adapted to the stressor.

What are the main cause of communicable disease?

Answers

Explanation:

Communicable, or infectious diseases, are caused by microorganisms such as bacteria, viruses, parasites and fungi that can be spread, directly or indirectly, from one person to another.

What sorts of degrees are health science majors prepared for upon achieving their bachelors degree?

Answers

Answer:

Health science majors are prepared for many degrees such as: Anesthesia technician, Dental hygienist, Occupational therapy assistant, Respiratory therapist, and Surgical technician etc., upon achieving their bachelors degree.

is a promise of pledge.
Fear of the unknown
Cognition
Commitment
Emotional maturity

Answers

yes if you promise a pledge you are going to experience FCCE

Which statements are true about breast cancer
females of any age (and some males) can get breast cancer.
90% percent of breast cancer cases occur in women who are over the age of 60
A mammogram test usually detects breast cancer.
Another way to check for breast cancer is to do a breast self-examination (BSE) each month.
women who do not have a family history of breast cancer disease will not get breast cancer.

Answers

Answer:

females of any age (and some males) can get breast cancer.

A mammogram test usually detects breast cancer.

Another way to check for breast cancer is to do a breast self-examination (BSE) each month.

Explanation:

A mammogram test typically detects breast cancer, as per research, which is a true statement about breast cancer. The correct option is C.

What exactly is a mammogram?

It is a radiographic image of the breast that allows benign or malignant tumors of various sizes to be identified.

For some women, the compression can make a mammogram painful, but for the majority, it is only pretty unpleasant, and the sensation lasts only a few seconds.

Nonetheless, some women may avoid regular mammograms because they are concerned about the discomfort.

Such imaging aids doctors in the early detection of breast cancer, a type of cancer of the reproductive organs.

The primary hazards and other negative consequences of screening mammography include breast compression discomfort, patient recall for additional imaging, and false positive biopsies.

Thus, the correct option is C.

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What are depressants and hallucinogen’s method of use and how they are obtained?

Answers

Answer:

hope this helps

Explanation:

Depressants: These are drugs that slow down your brain function. Examples include alcohol, alprazolam (Xanax), and barbiturates. Stimulants: These drugs elevate your mood and increase your alertness and energy. They're usually highly addictive and can cause paranoia over time.

Muscular Strength and Endurance

Answers

How do I answer this I don’t have much too work with?

Answer:

Muscular strength is the amount of force you can put out or the amount of weight you can lift. Muscular endurance is how many times you can move that weight without getting exhausted {very tired}

Explanation:

Increased international travel and a global food supply contribute to the spread of ___________
A globalism
B. emerging diseases
C. terminal disease
D. immunizations

Answers

I think it is c I really don’t know

Mr. Rodriguez has a cancerous tumor in his lower abdomen. The cancer does not involve any organs, Is encapsulated, and has not spread to other areas of the body. What treatment option will Mr. Rodriguez's cancer specialist MOST LIKELY recommend?
1. radiation
2. a combination therapy of surgery followed by chemotherapy
3. chemotherapy
4. surgery

Answers

Answer:

2

Explanation:

they're going to get to the source of where the cancer is first before it spreads. once the abnormal section is removed they will treat it as so.

Which substance regulates the “fight-or-flight” response?

blood

calcium

growth hormone

adrenaline

Answers

Adrenaline regulates the fight or flights response.
The answer is adrenaline. Hope this helped!

Which of the following is NOT an effective way to manage stress?

Focus on goals
Reduce sleep time
Stay organized
Talk to a friend​

Answers

Answer:

Reduce sleep time

Explanation:

Sleep is essential for humans and not getting enough sleep can make you more anxious and stressed.

What is the benefit of setting boundaries?

A. It promotes selfishness.
B. It shields you from positive behaviors.
C. It enables you to react emotionally.
D. It empowers you to stand up for yourself.

Answers

Answer:

i think it's D

Explanation:

cuz it is good to set boundaries.

Most definitely D the others don’t make sense
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what's the rational approximation of 15 Mrs. hilt baked 7 dozen cookies and sold them for $4.25 per half dozen. how much money would Mrs. Hilt make if she sold all the cookies? Which are the solutions of x2 = 13x 4? i think i got the hang of it but i still need helppls help ! the question is ; write the right form of the verb to be :New York. a city in the USA. In a biconditional statement, the output is true if at least one input is true. -true -false Busco mejor amigo/a... What are the solutions of the following system? A rectangle has a perimeter equal to 24 if we consider its width x how could we talk about its length y in terms of x what are the possible values of x what aree the possible values of y Volume = 90g / 3g cm3 What is the volume help ASAP Does Juliet think that Friar Lawrence has any reason to betray her?A. NoB. Yes, he was very close with Rosaline.C. Yes, he could be in trouble for marrying Romeo and JulietD. Yes, as a Montague, his family hates Capulets. Which one of the following graphs is the graph of f(x) = 14x2 + 3? Please help me with this, But I cant decide if its A or B. Please explain !!! Why did most Chinese immigrants come to America? (1 point) Hi there! Can someone help me with my english homework please? Given: AABC, AC = 5m C = 90m A= 22Find: Perimeter of AABCACB Why are some people evil? Jealous, condescending and criticize you constantly. Complete the coordinate table for the given equation.Xy=-4 Question 6 of 11 Step 1 of 6 No Time Limit The table below gives the list price and the number of bids received for five randomly selected items sold through online auctions. Using this data, consider the equation of the regression line, = bo + bjx, for predicting the number of bids an item will receive based on the list price. Keep in mind, the correlation coefficient may or may not be statistically significant for the data given. Remember, in practice, it would not be appropriate to use the regression line to make a prediction if the correlation coefficient is not statistically significant. Price in Dollars 23 34 44 46 50 Number of Bids 1 2 4 9 10 Step 1 of 6: Find the estimated slope. Round your answer to three decimal places. Voluntourism: An Opportunity Too Good to be TrueA Speech to the Student Body of Evergreen High[1] Picture this: It's Spring Break, and you fly off to some country where there's lush rainforests and beautiful, blue coastlines to explore. There's also people in need, so you decide to blend your vacation with volunteering. Volunteering as a tourist, or voluntourism, seems like a great way to explore new regions and help people at the same time. However, this "volunteer plus travel" experience can actually harm local communities. While many teens might view traveling and volunteering abroad as a worthwhile adventure, there are more genuine and effective ways to make a difference.[2] Most would agree that volunteering in general is a worthy use of time. However, what if you found out the children you are "helping" are actually being kept in poor conditions so voluntourists will spend money to come to the local area? Dale Rolfe, a supporter of ethical voluntourism, explains the shocking reality that "Animal sanctuaries and orphanages are often manufactured for the voluntourist...encouraging a cycle of exploiting the very animals and children the volunteers are trying to help."[3] Proponents of the "volunteer plus travel" experience also argue that traveling to new places builds character and is a valuable way to learn about different cultures. With voluntourism, however, participants often pursue experiences that are all about them. For example, they sign up to build a school for a gold star on their resume, but they have no real building skills and take jobs away from local construction workers (Schulten). Or, they arrive to teach English but instead take selfies with the locals. One world traveler and ethical voluntourist believes voluntourism "can perpetuate small minded views of the world by taking insulated, fake, and structured experiences and selling them as unabridged and eye opening" (Carlos). The voluntour experience is a mirage. The voluntourist's eyes are not opened to real life at the destination, and lasting change is not achieved.[4] If you want a genuine experience where you can see a lasting impact, there are better options than voluntourism. You can volunteer in your local community. Give an hour every week to your town's animal rescue. Serve monthly dinners to the homeless. Be a reliable, positive influence on a child who needs a mentor. Studies show that volunteering and forming lasting relationships with those you help has a positive impact on your physical and emotional health. In fact, blood pressure is reduced, memory is improved, and rates of depression are reduced (Michaels).[5] There is another reason to look into alternatives to voluntourism. Did you know the average "voluntour" travel package costs $3,400 (Rolfe)? Could that travel money be better spent? If the world's citizens are your passion, it could go to an international organization. If you care about education, your funds can be used to buy books for students in faraway lands. If you want villagers to have clean water, contribute funds to local efforts to dig wells. If you want to experience a different culture, travel to the country as a guest, and learn from the locals how you can best help them after you've returned home. But do not voluntour.[6] In reality, there are better ways to make a difference. Voluntourism might appear to be an adventure that blends travel and helping others, but it does little except provide a costly, superficial experience that might actually do more harm than good. So, volunteer where you are most needed-at home, where you can stay to see the job through and form genuine, lasting relationships. Choose a beautiful coastline closer to home and send the travel money you saved to an international organization that will put it to good use. Whatever you do, don't turn someone else's hardship into your vacation.What are two strategies the speaker uses to develop the point that voluntour opportunities are not legitimate ways to learn about other cultures? Expert testimony Metaphor Personification Repetition Statistics