Where do all cells come from and how do they reproduce?

Answers

Answer 1
All cells arise from preexisting cells by some mechanism of cell reproduction or division. Cell reproduction is often divided into two major types: asexual and sexual cell reproduction.
Answer 2

Answer:

cells reproduce through mitosis

Explanation:

all cells come from other cells your original cell copies are hybrids of your parents and they reprodue through mitosis allowing you to grow and heal.


Related Questions

Which of the following is not a vitamin commonly found in legumes?
O Vitamin B-1
O Folic acid
O Vitamin E
O Biotin
O Calcium

Answers

D. Biotin
Explanation: I took this test and got it correct

Biotin is the Vitamin which isn't commonly found in legumes.

What are Legumes?

These are fruit of plants in the pea family (Fabaceae). They contain high

amounts of nitrogen and other nutrients in varying quantities. The

nutrients found include:

IronCalciumPotassiumPhosphorus etc.

Biotin is however not commonly found in legumes as it is mostly found in

dairy products.

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What were 3 obstacles that Rudy had to overcome
in his struggle to complete his goal? How did he
overcome them?

Answers

The obstacles that Rudy had to overcome in his struggle to complete his goal as a footballer includes:

could not afford Notre Damehis athletic ability was poorhe is five feet tall & weighed 100 pounds.

How do Rudy obstacles served as a motivation for him?

His motivation is mostly internal. Rudy has been told his entire life that he cannot play football, let alone for Notre Dame. His friends teased him as a child about how small he was and how he couldn't play. Even when he told his parents he wanted to play, they mocked him.

His teachers told him he wasn't smart enough to go to college, and everyone expected him to work at the steel mill with his father and older brothers. Only Pete believed he could realize his dream. As a result, his motivation had to be internal. He was confident in his abilities. He was extremely motivated to attend Notre Dame.

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Which imaging technologies do not use radiation?

Which imaging technologies do not use radiation?

Answers

Answer:

C - MRI and Ultrasound

Explanation:

An older adult client asks why he has two normal bowel movements within 30 to 45 minutes in the morning. which is the nurse's best response?

Answers

Incomplete emptying of the bowel is the cause, due to which the older adult client has two normal bowel movements within 30 to 45 minutes in the morning. It is expected with age.

What is a normal bowel movement?Both the frequency and the form of typical bowel movements vary greatly from person to person. A "normal" frequency for a person is one to three times per day, typically after each meal. As a result, it is common for humans to have a wide range of habits, but every one of us tends to have a consistent routine of bowel movements, often one per day and generally at the same time of day.

What are the Bowel habit changes that come with Aging?Constipation occurs more frequently as people age, which is the most typical age-related disorder. Constipation is typically characterised by fewer bowel movements, two or fewer per week, straining at the time of defecation at least 25% of the time, frequently incomplete evacuation (requiring a subsequent return within an hour), and a firm stool.

An older adult client has two bowel movements within 30 to 45 minutes in the morning due to an age-related disorder incomplete evacuation.

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what would this answer be

what would this answer be

Answers

A gmdksnsjajsisjzjnskamdjdjsjwjsj
Answer B because there is a maximum

HELP!!!PLEASE!!!ASAP!!!NOW!!!

HELP!!!PLEASE!!!ASAP!!!NOW!!!

Answers

Answer:

B. Too little body fat is a health risk

Explanation:

I believe its B?

Which of the following statements BEST defines first aid? A. First aid is treatment given at the time of an injury. B. First aid is treatment given at the location of an injury. C. First aid is treatment given at the time and location of an injury. D. none of the above Please select the best answer from the choices provided. A B C D Mark this and return

Answers

Answer:

It is C. First aid is treatment given at the time and location of an injury. Explanation:

Answer:

A

Explanation:

cause it at least almost the defition

Jared was adopted as an infant in 1973. Jared has an identical twin who was also adopted in 1973 but by a different family. As an adult, Jared's personality should most resemble that of:

Answers

Jared's personality should most resemble that of his identical twin, because identical twins have identical genetic makeup, and therefore their personalities tend to be similar. This is known as the "twin resemblance hypothesis." The similarity in their personalities is due to the shared environment of the womb and the shared genes, rather than due to any similarity in the environments that each twin experienced post-birth.

In general, the environment after birth, such as parental and social influences, will affect the development of a person's personality. However, since Jared and his identical twin were adopted by different families and were likely raised in different environments, these environments likely had little effect on the development of their personalities. Therefore, Jared's personality should most resemble that of his twin, due to their identical genetic makeup.

It is important to note that genetic factors are not the only influence on a person's personality. Non-genetic factors, such as life experiences, also play a role. Nevertheless, for Jared and his twin, the genetic influence should be the strongest factor in determining their personalities.

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Maintaining a healthy weight causes physical stress on the body?

Answers

False. Maintaining an unhealthy weight would cause stress on the body, but maintaining a healthy weight does not.

Which of the following is an example of a short term goal?

Answers

Answer:

Taking a class/ Online class

Explanation:

A short-term goal is something you want to accomplish soon. A short term goal is a goal you can achieve in 12 months or less.

Hope that helps!

Finishing your homework

The nurse has established a goal to maintain intracranial pressure within the normal range for a client who had a craniotomy 12 hours ago, what should the nurse do?

Answers

The nurse should do all of the following:

2. Elevate the head of the bed 15 to 30 degrees.

3. Contact the health care provider if ICP is greater than 20 mm Hg.

4. Monitor neurologic status using the Glasgow Coma Scale.

Who is a nurse?

In Medicine and Science, a nurse can be defined as an expert or professional who has been trained in a medical facility and is licensed to provide health care for sick people and clients, as well as performing routine checks on them, including some medical instruments in a health facility such as an hospital.

Generally speaking, it is expected and very important for a nurse to maintain intracranial pressure within the normal range for a client that has been diagnosed with a craniotomy 12 hours ago by following all of the aforementioned steps.

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Complete Question:

The nurse has established a goal to maintain intracranial pressure (ICP) within the normal range for a client who had a craniotomy 12 hours ago. What should the nurse do? Select all that apply.

1.Encourage the client to cough to expectorate secretions.

2.Elevate the head of the bed 15 to 30 degrees.

3.Contact the health care provider if ICP is greater than 20 mm Hg.

4.Monitor neurologic status using the Glasgow Coma Scale.

5.Stimulate the client with active range-of-motion exercises.

The nurse should elevate the patient's head, monitor vital signs, administer medications, encourage proper ventilation, minimize stimulation, and monitor neurological status after a craniotomy.

What should the nurse dO to maintain intracranial pressure within the normal range?

A number of measures should be taken by the nurse to keep the client's intracranial pressure (ICP) within the normal range for 12 hours after a craniotomy:

Make the bed's head higher: The client's ICP can be reduced by keeping the client's head elevated at a 30-degree angle.Screen essential signs: ICP can be affected by changes in blood pressure, heart rate, and respiratory rate on a regular basis.Administer medications as directed: In order to manage ICP, administer medications like sedatives or osmotic diuretics.Ensure adequate ventilation: To avoid respiratory problems that can raise ICP, make sure the client gets enough oxygen and airflow.Reduce stimuli: To reduce factors that can raise ICP, such as agitation, bright lights, and noise, create a calm and peaceful environment.Observe your neurological state: To look for any changes that might point to increased ICP, constantly evaluate the client's level of consciousness, pupillary response, motor function, and vital signs.

Following a craniotomy, the nurse can assist in maintaining normal ICP levels and maximizing the client's recovery by implementing these interventions.

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Select the correct answer.
Which of these is a function of the digestive system?
A.
transports nutrients to other organs
B.
eliminates nondigestible waste
C.
regulates blood flow
D.
builds big molecules from smaller molecules

Answers

Answer:

answer is c

Explanation:

hope this helps yall

the principal form of stored energy in the body is:
- fat
- protein
- carbohydrate

Answers

Answer:

fat is the principal form

How can you influence your family?

Answers

Answer:

If your goal is to influence them to be healthier mentally or physically, then I can help you. If not, I don't know what you mean.

Explanation:

These easy steps can improve both physical and mental health drastically;

More sunlight in the home, house plants, healthier food options, some simple work out equipment, (just there as an option,) a cleaner living space, etc.

According to Piaget, children in the preoperational stage are able to
a. represent objects with words and images
b. reason abstractly and test hypothesis
c. understand the principle of conservation
d. think logically and tangible things

Answers

Children in the pre - operational stage may describe objects using words and visuals, according to Piaget.

Why is the health of children important?

The cornerstone of all advancement and growth is your child's health. Of yet, your child's health goes beyond just physical development. The cognition (learning and thinking) maturation, social and emotional maturity, and psychological wellbeing of your child are some other crucial aspects of their health.

What does the term "kid health" mean?

Not just the absence of illness or disability, child health refers to the level of physical, psychological, intellectual, social, and emotional well-being. Children who are healthy live in families, surroundings, and communities where they have the chance to develop to the highest extent possible.

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A patient has hepatitis a and asks how the infection may have contracted the disease..the nurses response will be?

Answers

Hepatitis A is typically contracted through the fecal-oral route, such as consuming contaminated food or water, close personal contact, or engaging in high-risk activities.

The nurse's response to the patient's question about how they may have contracted Hepatitis A would typically include the following information:

"Hepatitis A is a viral infection that is commonly spread through the fecal-oral route. This means that the virus is transmitted when contaminated fecal matter enters the mouth of an uninfected person. The most common ways Hepatitis A is contracted include:

1. Consuming contaminated food or water: Eating food or drinking water that has been contaminated with the Hepatitis A virus, often due to improper handling or sanitation practices, can lead to infection.

2. Close personal contact: Engaging in close contact with an infected person, such as living in the same household, sharing personal items, or having sexual contact, can increase the risk of transmission.

3. Traveling to areas with poor sanitation: Hepatitis A is more prevalent in areas with inadequate sanitation facilities and poor hygiene practices. Traveling to such regions increases the risk of exposure.

4. Certain high-risk activities: Engaging in activities such as using recreational drugs, particularly those involving shared needles or drug paraphernalia, can also contribute to the spread of the virus.

It's important to note that Hepatitis A is highly contagious, but the infection can be prevented through good hygiene practices, including regular handwashing, practicing safe food handling and preparation, and getting vaccinated. If you have further concerns or questions about your specific situation, it would be best to consult with your healthcare provider for personalized advice and guidance."

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1. All of the following contribute to the stigma around mental illness EXCEPT
effective treatment,

sensational stories in the news,

lack of education about mental illness,

the unusual behavior sometimes exhibited by those with mental illness.

Answers

Answer:

Effective treatment

Explanation:

Stigma is basically a negative stereotype. The media (sensational stories in the news), being uninformed (lack of education), and seeing someone with distinguishing characteristics or personality traits (the unusual behavior sometimes exhibited by those with mental illness) can contribute to it since it can bend your mind into thinking poorly on mental illnesses. EXCEPT for Effective treatment.

Sarah is having trouble studying from her notes. She is using a notes organizer, but she is still having difficulties identifying main ideas and vocabulary words. Sarah would benefit from _____.

Answers

Answer:

use a dictionary to find the meanings and also take help from the text book material

How do your body systems work together to get the molecules you need into your cells?

Answers

The body's systems work together to get the molecules you need into your cells through the following processes:

the smooth muscles of the musculoskeletal system move food particles into the digestive systemthe digestive system breaks the food particle down into nutrients that are absorbed by the bloodthe blood in the cardiovascular system transport these nutrients to the cells that need them.

What are the body systems?

The body system refers to the system of organs, tissues, and cells that work together to perform a specific function.

There are several body systems in living organisms. The body systems include:

Digestive system - this system is responsible for breaking down large food molecules into smaller nutrients that can be taken in by the cells.Excretory system - this is the system responsible for the removal of waste products of metabolism from the bodyCardiovascular system - this is the system responsible for the transport of nutrients around the body by means of the blood tissueMusculoskeletal system - this is the system responsible for the movements of the various parts of the body.

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2. Forming deeper friendships can happen if you exercise with others outdoors even if you
keep answering your cell phone.
True
False

Answers

Answer:

depends on how many times u answer a call but i would say true

Explanation:

True, there are many ways you can form deep relationships, it’s different for everyone.

Select the correct answer.
Mark has to separate and collect medical waste. How should he collect sharps?
A.
in a puncture-proof container
B.
in a paper bag
C.
in a lead container
D.
in a plastic bag
E.
in a cloth bag

Answers

Answer:

A in a puncture proof container  

The answers Is A I already answered that questions

Which of the following is NOT a guideline for helping the hearing impaired?A. Speak louder and shout if necessary.B. HypertensiveC. An angry patientD. facing forward

Answers

The guideline that is incorrect for helping the heafring impaired is: A) Speak louder and shout if necessary. This is not an appropriate guideline for helping the hearing impaired because shouting can distort speech sounds and make them more difficult to understand.

How does a person become deaf?

A person can become deaf for various reasons, including Aging, Noise exposure, Genetics, Ear infection, Ototoxic medications, Trauma and some diseases and medical conditions, such as meningitis, measles, mumps, and diabetes.

How can hearing impairment be treated?

The treatment for hearing impairment depends on the cause and severity of the impairment. Some possible treatment options include Hearing aid, Cochlear implants, Surgery, Medications, and Assistive listening devices.

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"A client states, ""My children still need me. Why did I get cancer? I am only 30."" This client is exhibiting which stage according to Kübler-Ross?
Anger is the second stage and is exhibited by statement similar to ""Why me?""
refuses to believe certain information.
attempt to postpone death."

Answers

Based on the given statement, the client is exhibiting the stage of "Why me?" or anger, which is the second stage according to Kübler-Ross's stages of grief. This stage is characterized by feelings of frustration, resentment, and injustice. The client's question, "Why did I get cancer? I am only 30," is a typical example of a question asked during this stage.

As client support, it is essential to empathize with the client and help them work through their anger and frustration. Acknowledge their feelings, provide support and encouragement, and offer information and resources that can help them cope with their cancer diagnosis.

It is also important to note that not all clients go through all five stages, and some may experience these stages differently. As client support, it is crucial to listen carefully to their needs and provide personalized care and support.

In conclusion, the client is exhibiting the second stage of Kübler-Ross's stages of grief, which is anger. As client support, it is crucial to provide empathetic care and support to help them work through their emotions and cope with their cancer diagnosis.

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Serena works 24 hours per week. her benefits are prorated at 60% of that of a full-time employee. full time employees receive 3.7 hours of vacation time per pay period. how much vacation time should serena receive per pay period?

Answers

The response is 222 hours

The vacation time should serena receive per pay period is the 222. Serena works 24 hours per week. her benefits are prorated at 60% of that of a full-time employee. full time employees receive 3.7 hours of vacation time per pay period.

What is labor cost?

The increase labor cost that differs with the hours worked, there is no effect on the quasi cost. In this example stated, the benefits will be given to the part time workers, but in the proportion or respect to the  number pf hours worked or input.

Labor cost per hour will increase and Furthermore, this cost is not is not on the basis of employment, but rather on the basis of hours worked, so the quasi fixed cost is not affected on the long run. Serena works 24 hours per week. her benefits are prorated at 60% of that of a full-time employee. full time employees receive 3.7 hours of vacation time per pay period.

Therefore, The vacation time should serena receive per pay period is the 222. Serena works 24 hours per week. her benefits are prorated at 60% of that of a full-time employee. full time employees receive 3.7 hours of vacation time per pay period.

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(t/f) the peer review process increases the quality of science that gets published.

Answers

The statement "the peer review process is generally recognized as a mechanism that increases the quality of science that gets published" is true.

Peer review involves the evaluation of research articles by experts in the same field to assess their scientific rigor, validity, and contribution to the existing knowledge. The process helps identify any flaws, biases, or errors in the research methodology, analysis, or interpretation of results.

By subjecting articles to critical evaluation and feedback from knowledgeable peers, the peer review process acts as a quality control measure. It helps ensure that published research meets certain standards of scientific integrity and reliability.

However, it is important to note that peer review is not infallible and does not guarantee the complete elimination of flawed or fraudulent research. Nonetheless, it plays a significant role in maintaining the credibility and trustworthiness of scientific publications.

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Explain the concept of a linear economy

Answers

Answer: What's the linear economy? The traditional model where raw materials are collected and transformed into products that consumers use until discarding them as waste, with no concern for their ecological footprint and consequences.

What is an example of a linear economy?

Unfortunately, within our current economic model of “take, make, dispose” many of these used goods end up in landfill. We take raw materials from the earth, use these to make products to sell and, once these products have reached the end of their useful life, we dispose of them. This is the linear economy.

What are the stages of the linear economy?

This way of dealing with consumer goods has been called the “linear economy”. According to this model of production and consumption, the life of each product is essentially marked by five stages: extraction, production, distribution, consumption and disposal.

True or false? When the internal and external oblique contract they help flex the vertebra.

Answers

True would be the answer
the answer would be true

Which is the BEST example of leadership?

A.
accepting things as they are

B.
guiding a group toward a goal

C.
doing research as part of a project

D.
making sure everyone knows that you are doing well

Answers

Answer:

the best example of the leadership is b

the best example of leadership would be example B

The Sonu family has a rule that The Sonu family has a rule that no one can watch television after 7:00 p.m. Family members use this time to talk to one another and relax.


Answers

Answer:

Whats the question?

Explanation:

Compare fad diets with good nutrition.

Answers

Fad diets are often glamorized by the news and health magazines because they sound legit but are often hard to follow or don’t work.
Good nutrition is eating a from all food groups in appropriate amounts, not sticking too certain foods
Other Questions
[ANSWER INCLUDING] The pedigree on the right shows the inheritance pattern for an X-linked recessive disorder.The mother of the individuals circled in pink is not shown on the pedigree. Based on the phenotypes of these individuals and their father, what are the possible genotypes of their mother? Check all of the boxes that apply.- XAXA- XaXa- XAXa the purpose and expected outcome of training activities is known as the blank______. which tissue connects the client's tibia to the femur at the knee joint?A. Fascia B. Bursae C. Tendons D. Ligaments. How does the author use a rhetorical device to influence his audience?Read the passage.My brother and I shared a bedroom during our youth, and our mornings typically began with my mothers voice signaling the start of a new day. Except for one morning in April 1968, when she sat at the edge of my bed and gently shook me out of my slumber."I have some really bad news, she whispered. . . .The jarring word of Dr. Kings assassination on April 4, 1968, is one of those rare life-changing moments that is chiseled in stone for millions of Americans. "The Politically Progressive Faith of Martin Luther King, Gregory E. Sterlingby appealing to logicby appealing to authorityby appealing to emotionsby appealing to the sensesPLZ HURRY! :) A social consequence that impacted the world due to World War I was...A. the end of Democracy B. the rise of Capitalism C. the outbreak of the Black Plague D. the outbreak of Spanish Influenza a technician is diagnosing an issue with the entune app suite. where would a technician find information about cell phone bluetooth compatibility? 26) The main difference between PERT and CPM is that A) PERT is more accurate than CPM B) PERT assumes that activity durations are known. C) PERT ignores activity costs. D) CPM assumes activity durations can vary E) PERT employs three time estimates for each activity 27) The ES of an activity that has only one predecessor is simply the EF of that predecesson A) True B) False 28) Slack is the amount of time an activity can be delayed without delaying the entire project. A) True B) False with duration 29) The critical path for the network activities shown below is Immediate Activity Duration Predecessors B.C. A) A-B-D; 10 B) A-B-E; 11 C)C-E, 12 D) A-D-E; 13 E) A-B-C-D-E: 22 30) An activity on a PERT network has these time estimates: optimistic-2, most likely 3, and pessimistic 8. What is its expected activity time and variance? A) 3.67; I B) 3.67; 6 C)4.33; 1 D) 4.33; 6 E) none of the above Which transportation form was the most important of the 1800s? which of the following is a plant which is exotic to florida and has had disastrous environmental consequences? Using a sticker chart to reward children in a daycare setting would be an example of what type of therapy? The rate of interest on money held in a savings account, _______ the amount of money saved.a.decreasesc.has no effectb.increasesd.none of the abovePlease select the best answer from the choices providedABCD by the end of the 1950s, how many americans had television sets? Which of these below best describes a goal of affirmative action legislation?A. to encourage young people to go into politicsB. to promote educational opportunities for minoritiesC. to require employers to provide health benefits to all workersD. to establish job training courses for the economically disadvantaged whi.ch of the following policies would be inappropriate if the federal reserve is trying to reduce the inflation rate?A. selling bonds on the open marketB. increasing the discount rateC. reducing the federal funds rateD. increasing the reserve requirementE. reducing the money supply Solve for the system of equations. x + 2y = 102x + 20 = y A concession stand sells 3 hot dogs for every 4 hamburgers. Hot dogs come in packages of 8.How many packages of hot dogs does the owner need to buy if he predicts he will sell 256 hamburgers? According to the authors, in the planning - monitoring - controlling cycle, the directions of the flows indicate that __________.a) information flows from the top to bottom and authority flows from the bottom to the topb) information flows from the bottom to the top and authority flows from the top to the bottomc) authority flows from the bottom to the topd) information flows from the top to the bottom If you observe the flashlight in normal space in a dust-filled room, you see the path of light because:____. Katie took a plane to visit her grandparents for the summer. at the airport, she paid to check 3 bags. since all of her bags were over the weight limit, she had to pay an additional $6 fee for each bag. katie paid a total of $102 to check her bags.which equation can you use to find the amount of money, x, it costs to check a bag that's under the weight limit? Assume you made your standard solutions in the volumetric flasks. You notice that for Standard Solution 3, the solution at the bottom of the flask is dark purple, but the solution in the neck of the flask is almost colorless. What probably went wrong