How do cells make accurate copies of DNA?

Answers

Answer 1

Answer:

When a cell divides, it replicates its DNA by splitting apart double-stranded DNA Because the two strands of a DNA molecule have complementary base pairs, the nucleotide sequence of each strand automatically supplies the information needed to produce its partner and makes new copies

Explanation:

Answer 2

Answer:

The process of making copies of DNA strand in nucleus of the cell is called replication. The cell divides into two and distributes each copy of DNA into the divided cells. Through replication the DNA transfers the information necessary for creating an exact copy of it in the new cell.

Explanation: I hope this helps

Related Questions

Clarence goes to his doctor and discovers he has high blood pressure. What MOST likely is something his doctor will recommend to help lower his blood pressure?

Answers

To lower your blood pressure, doctors normally recommend watching your diet and food intake, as well as putting in effort to lose weight if needed. You should eat less salty snacks full of sodium, and start exercising. It’s also a good idea to stop drinking or smoking if you do either of those.

Doctor will recommend to lower his blood pressure by maintaining healthy diet, body weight and performing regular exercise.

What are the factors that lowers blood pressure?

Clarence has high blood pressure, therefore, his doctor recommends some lifestyle changes to help lower his blood pressure. These changes may which are reducing sodium intake because consuming too much salt increases blood pressure. Reduce his sodium intake can be avoided by consuming less processed and fast foods and more fruits and vegetables.

Regular exercise and physical activity also help to lower blood pressure, so doctor can recommend Clarence to engage in moderate physical activity for at least 30 minutes a day and eating a healthy diet, such as fruits, whole grains, low-fat dairy products, etc. also lower blood pressure.

Maintaining a healthy weight is also very important aspect in lowering blood pressure, so his doctor also suggest to maintain a healthy weight through exercise and his doctor also recommend to reduce the alcohol intake.

Therefore, doctor will recommend to maintain healthy diet, body weight and performing regular exercise to lower the blood pressure.

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Critical thinking. Give one example of a time you were injured and received first aid. How does the first aid you received compare to the first-aid guidelines in this chapter?

Answers

It helps you keep the good stuff in the first aid of your own

I don’t know the guidelines to whatever chapter you’re talking about, but I hope this helps!

I once severely cut my leg on a broken piece of glass. I immediately received first aid from a friend who immediately applied pressure to the bleeding wound and elevated it above my heart. She also covered the wound before long with a sterile bandage. This matches up with the recommended first aid guidelines in this chapter, which involves stopping the bleeding, covering the wound, and promptly seeking professional medical help.

is it true that humen have 5 scenes

Answers

If you mean humans have 5 senses (taste touch hear smell see) YES

Answer:

Humans have 5 senses

Explanation:

Touch Smell vision hearing Touch

Clam cheeseburger fish or Lasagna hotdog as a snack? Which one would honestly be healthier?

Answers

Answer:

The fish would most likely would be more heathly

Explanation:

Answer:

clam maybe

Explanation:

Through the use of patient may view open appointments or schedule their own appointments

Answers

Answer:the schedule it for you

Explanation:

(01.07 HC)

Explain the overload principle. Discuss the relationship between the principle of overload and the FITT principle. (6 points)

Your answer:

Answers

The overload principle is a fundamental concept in exercise science that states that for physical fitness to improve, the body must be systematically subjected to more stress than it is used to handling. This means that to see improvements, the body must be challenged beyond its normal limits. This is typically achieved by gradually increasing the frequency, intensity, time, or type (FITT) of the exercise routine.

The FITT principle is a framework used to design a safe and effective exercise program. The principle of overload is a key component of the FITT principle. By progressively increasing one or more of the FITT variables, the body is forced to adapt to new demands, leading to improvements in physical fitness.

For example, if an individual wants to improve their cardiovascular endurance, they might increase the frequency of their workouts (i.e., how often they exercise), the intensity of their workouts (i.e., how hard they exercise), the time spent exercising (i.e., how long they exercise), or the type of exercise they perform (e.g., running instead of walking). By gradually increasing one or more of these variables over time, the individual can apply the overload principle and see improvements in their cardiovascular endurance.
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Show this answer some love

The overload principle states that in order to improve your fitness, you need to gradually increase the demands placed on your body during exercise. This means challenging your body beyond its current capacity. The FITT principle, on the other hand, is a guideline for designing an effective exercise program. It stands for Frequency, Intensity, Time, and Type. The overload principle is closely related to the FITT principle because it helps determine how to apply the principles of frequency, intensity, and time to progressively challenge your body and achieve fitness gains.

why does my parent get mad when i eat alot of healthy food, i had ate 2 salads today and they got mad because i use alot of toppings

Answers

Answer:

Use less toppings?

Explanation:

At least you're eating healthy food.

They shouldn’t really get mad because your eating healthy and you can use as many toppings as you want i feel like but I bet the salad was so gooodd

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content: Site 1

Name three characteristics demonstrated by a person with good mental or emotional health.

Answers

Answer:

they would have a positive mindset will have good habits and optimistic

Answer:

Sense of Humor, Being Honest, Having Good Relationships

Explanation:

Mostly sense of humor

8.10 Graded Assignment: Implementing A Community Health Action Plan
1. Describe how you identified an area of need in your community. Explain what you learned from your local health department’s website. Explain what you learned from any other government agencies or nonprofit organizations’ websites. Make sure to explain how you used the information to reach a conclusion about an area of need. (please include the website links in your answer)
Answer (5 sentence minimum)

2. Describe the data you found. Explain what you learned from your community’s or a nearby community’s Community Health Improvement Plan. Explain what you learned from the data you found on the state department of health’s webpage for health behaviors. Describe general trends and also give specific information and numbers.

3. Describe the plan you created to address a community environmental health or safety issue. Make sure to explain why you chose to address that issue, who is going to help you, what you are going to do, when you are going to do it, and where your plan will be put into place.
Answer (3 sentence minimum)

4. Describe how you plan to monitor and measure progress. Make sure to explain how you set up smaller tasks to accomplish, schedules, and deadlines. Also, explain your plan to check on your goals at regular intervals.
Answer (3 sentence minimum)

Answers

Answer:

A community health improvement plan to reduce childhood obesity includes engaging children in physical activities and reducing processed foods from their diet.

Explanation:

What is a Community Health Improvement Plan?

A Community Health Improvement Plan is a plan designed by the local community health department to improve the health of individuals in the community.

A recent community health need is the issue or rising cases of childhood obesity.

Statistics show that the incidence of childhood obesity in 2020 was 22.4% up from 19.3% in 2019.

In order to reduce this worrisome trend, the following steps are recommended:

giving children less television and internet gaming time

involving children in physical activities in school

cutting down junk foods from children's diet

Therefore, a community health improvement plan to combat childhood obesity would involve engaging children in more physical activities as well as reducing sugars and processed foods from their diet.

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Answer:

A community health improvement plan to reduce childhood obesity includes engaging children in physical activities and reducing processed foods from their diet.

Explanation:

What is a Community Health Improvement Plan?

A Community Health Improvement Plan is a plan designed by the local community health department to improve the health of individuals in the community.

A recent community health need is the issue or rising cases of childhood obesity.

Statistics show that the incidence of childhood obesity in 2020 was 22.4% up from 19.3% in 2019.

In order to reduce this worrisome trend, the following steps are recommended:

giving children less television and internet gaming time

involving children in physical activities in school

cutting down junk foods from children's diet

Therefore, a community health improvement plan to combat childhood obesity would involve engaging children in more physical activities as well as reducing sugars and processed foods from their diet.

Explanation:

Which of the following statements about finishing another person’s sentences is TRUE?
A. It is fun to see if you finish the other person’s sentence correctly.
B. It saves time to finish the sentences of someone who talks slowly.
C. It is disrespectful to finish someone else’s sentences.

Answers

Answer:

b I don't like slow people its a little annoying

I would say C, personally.

Is the smell of saliva normal and when and how did you find out that your saliva smells?

Answers

Answer:I think it smells because common sense tells you if your breath stinks your saliva stinks

Explanation:

it stinks bc you won’t brush ur teeth

1- Describe two signs that your internet use is becoming unhealthy

2-Explain and describe the impact of bullying and harassment.
on the wrongdoer victim, and bystanders.
1- Impact on victims and bystanders
2- Consequences for the wrongdoer

3- ‘There are some types of bullying that people might assume are harmless.
They may think that it is not as bad as physical assault. give examples of these less visible types of bullying ?.

Answers

Answer:

Anxiety, and moodiness

Explanation: Sometimes bullying overlaps with discriminatory harassment. Behavior is to enact retribution or to impart a moral lesson.

Bullying, cyberbullying, prevention and response.

1. Less socialization, difference of performance
2. Depression, loneliness
3.leaving people out, cyber bullying

Why do objects tend to expand when they are heated?

Answers

Answer: Heat causes the molecules to move faster.

Explanation: All three states of matter (solid, liquid, gas) expand when heated. ... heat causes molecules to move faster (heat energy is converted to kinetic energy). This means that the volume of gas will be larger than the volume of solid or liquid.

Critical thinking. Compare the three strategies described in this lesson for treating alcohol use, alcohol misuse, or an alcohol use disorder.

Answers

But what’s the lesson?

Behavioral Treatments
Medications
Mutual - Support Groups

plzz due tonight ily

Answers

it’s the first, third, and last options!

Answer:

I would choose options 1, 3, and 6.

Explanation:

Eating fruits and vegetables is very important. Eating half of your diet would help a lot.

Whole grains means the entire grain/food. It can include skin, and seeds. Those are sometimes the healthiest part of the entire food.

Having a variety of different foods is essential. You need to eat foods that have vitamins, calcium, and iron. Sometimes, they will be in food in only a certain color.

Critical thinking. Name three ways to help prevent chronic noncommunicable diseases and explain why they are helpful.

Answers

A healthy diet, regular exercise, and not smoking or drinking alcohol are all things that can help prevent chronic noncommunicable diseases. A healthy diet means eating a variety of fresh foods, including fruit, vegetables, and high-fiber grains. Regular exercise helps keep the body strong and healthy, which makes it less likely to develop certain chronic diseases. Not smoking or drinking alcohol can help prevent conditions such as cancer and lung disease, which are often linked to chronic noncommunicable diseases. These preventative measures can keep someone healthy for a long time and lead to a long life free from disease.

Answer:Reduce the major modifiable risk factors, such as tobacco use, harmful use of alcohol, unhealthy diets, and physical inactivity.\

Explanation: Develop and implement effective legal frameworks. Orient health systems through people-centered health care and universal health coverage. Promote high-quality research and development.

Question 13 (1 point)
To stop severe bleeding, you should first cover the wound in gauze and then position the wound higher than the heart to slow blood loss.
True
False
Question 14 (1 point)
Most people who are stung by insects can be treated at home, but people who experience anaphylaxis require immediate emergency care.
True
False
Question 15 (1 point)
After moving electrical wires and checking that a person with electrical shock is safe, you then call 911.
True
False
Question 16 (1 point)
Automated external defibrillators and Hands-Only CPR should be used only by people with training to restore breathing and heartbeat.
True
False

Answers

Answer: False, and then the rest after that are true

Answer:

Question 13 Answer: True

Question 14 Answer: True

Question 15 Answer: False

Question 16 Answer: True

The upper part of the body returns blood to the heart through the_____.vena cava. The lower part of the body returns blood to the heart through the______.vena cava

Answers

Answer:

superior

inferior

Explanation:

hellos can u give brainliest i need it

Yeah what he said( the guy above me)

Most recreational players have a racket that is strung with _______.

high range tension

low range tension

no tension

mid-range tension

Answers

High range tension is the correct answer

Answer:

Mid-range tension.

Explanation:

I took the quiz.

Which is considered normal blood pressure?
A) 129/89
B) 118/76
C) 135/85
D) 145/90

Answers

Answer:

Explanation:

Answer : 118/76

Explanation: B

i need help i think i have insomnia i want sleep but i just can't

PLZ HELPPPP!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Maybe listening to some calming music or ASMR will help you sleep better. I also recommend turning down the brightness of any of your devices and using the night shift. I hope this helps! maybe drinking some water too. If none of that works I would recommend getting medication such as melatonin if you just absolutely cannot sleep :) do not be afraid to ask your parents for some. If you can't get medicine :,) just keep reaching out or researching.

Explanation:

Answer:

if this is ongoing then you should ask an adult/professional but if this is a once in awhile thing youre probably just restless because of sugar/caffeine/stress

Explanation:

What does alcohol do to your body?

Answers

It messes with your Digestive system and raises your sugar levels.

Alcohol dulls the part of your brain that controls how your body works.

Please Help???

LOOK AT THE PICTURES AND I NEED THE ANSWER FOR EVERY PLACE THAT HAS PTS IN IT.

BRAINLESS TO WHO EVER ANSWERS.

Answers

Answer:

Male physical changes:

Hair growth

Body growth

Change in voice pitch

Female physical changes:

Body chaning ( Brest growth, Hair growth)

This Allows you to:

learn and devlop

This period of time is when femals become:

More grown, Menistral cycle, sexual sensations

Emotional changes:

Confused, sad, anger

You are very self-centored:

You learn to focues on others

Friends and acceptance:

You are able to love and accept others into your life

You try to be like others:

You learn to love yourself and be who you are

You begin having more friends of both genders:

Your feelings progress towards the "friends" of gender.

You depend on others like parents and teachers

HOPE THIS HELPSSS

The answer is male physical changes in life so good luck

karen is 17 years old and has a BMI that indicates the appropriate weight. She loves to eat all kinds of food. Which strategy will best help Karen maintain her health?

Answers

A calorie deficit will help her

Karen needs to have a healthy and balanced diet. She also needs to stay active, improve sleep quality, reduce stress, and drink plenty of water. Karen can also reduce her alcohol and drug intake, if she does consume alcohol and drugs. Which she shouldn’t because

1. She is underage to be drinking
2. Drugs are not good for you

What is the sub-group of AA that helps young people come together to share their experiences of having been affected by someone else’s drinking?
Answer:

Answers

The sub-group of AA that helps young people come together to share their experiences of having been affected by someone else's drinking is called “Alateen.”

Answer:

The sub-group of AA that helps young people come together to share their experiences of having been affected by someone else's drinking is called Al-Anon. Al-Anon is a 12-step program for people who have been affected by someone else's drinking, including children, spouses, partners, parents, and friends. Al-Anon meetings are held all over the world, and they are free to attend.

Al-Anon is based on the idea that alcoholism is a family disease, and that everyone in the family is affected by the alcoholic's drinking. Al-Anon meetings provide a safe space for people to share their experiences, feelings, and fears about alcoholism. Meetings also provide information about alcoholism and how to cope with its effects.

Explanation:

My puppy dog is CRAZY, and is always biting her paws, legs, and licking her spot... after that she starts to barf, is there anyway I could get her to stop?

Answers

She prego have funnn or she sick take her to vet

Answer:

Hmmm..., Medication?

Explanation:

Take her to the vet is the most suitable suggestion.

I have a question, why are you so DANG cool? If you see this it is your sign to make somebody happy.

Answers

Answer:

Hi, this isn't really relevant... but I think this is really sweet of you to say!! It definitely made my day and I'm happy to make somebody else too!

Yoo Because I am cool

Describe the three parts of the cell theory and the evidence that supports it.

Answers

Answer:

it was propesed by scleden Schwan and Virchow

These findings led to the formation of the modern cell theory, which has three main additions: first, that DNA is passed between cells during cell division; second, that the cells of all organisms within a similar species are mostly the same, both structurally and chemically; and finally, that energy flow occurs within

PLS PLS PLS HELP I HAVE TO SUBMIT THIS IN 5 MINS (ILL MARK YOU BRANLIEST)!!!!!!!!!!!!!!!!!!!!!!

In this section, you learned basic CPR skills. Use the information you learned to create a brochure informing others how to correctly perform CPR.

Your brochure should include the following elements:

A Title (1 point)
Pictures and/or graphics (1 point)
What CPR stands for (3 points)
Information about the 3 CPR categories (14 points)
At least one additional resource (website, local agency, etc.) that someone can visit for CPR information or classes (3 points)
Easy to understand and in your own words (3 points)

Answers

The answer is in the following image below:

PLS PLS PLS HELP I HAVE TO SUBMIT THIS IN 5 MINS (ILL MARK YOU BRANLIEST)!!!!!!!!!!!!!!!!!!!!!! In this

CPR stands for cardiopulmonary resuscitation and a website is https://medlineplus.gov/ency/article/000010.htm

Which of the following is NOT a step to reduce verbal communication challenges?

Group of answer choices

Consider your message and plan for the communication

Communicate with respect for the receiver's point of view

Speak clearly pronounce your words carefully

Ignore word choice and tone

Answers

Answer:

number two

Explanation:

Ignore word choice and tone is not a step to reduce verbal communication.

What is ignore?

Ignore means to avoid.

What is word choice?

Word choice is the precise and easily communicable language which help readers to understand.

What is tone?

Tone means an individual's way of speaking.

What is reduce?

Reduce means to decrease.

What is verbal communication?

Verbal communication is the sharing of information through speech.

Hence the answer is the last option i.e., (5)

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How does the average reaction rate differ from an instantaneous reaction rate? true or false with genetic testing, it is possible to predict with nearly 100% accuracy who will get the disease. Each semester at college, a student must paytuition costs plus a student service fee. To takefive courses in a semester costs $3270, andto take four courses costs $2640.a) Find the cost per course.b) Find the student service fee.c) Find the domain and range. What does BRAT mean when it comes to the Treaty of Versailles what factors contributed to the unbanning of resistance organizations What role is played by physics in communication the basic principle of activity-based costing is that a(n) is what causes overhead cost to be incurred. As people progress into old age, their disease-fighting immune systems become. Convert the following linear equations from slope form to standard form:y=-3x+7 y = - 2/3x - 3/4 ___ are a nation's position in factors of production.Factor endowments Which of the following events resulted in the Battle of Honey Springs?A. The Confederates attempted to capture a Union supply train.B. The Confederates attempted to reclaim Fort Gibson.C. The Unionists attempted to divide the American Indian regiment.D. The Unionists attempted to round up American Indian refugees. PLZZ HURRY Math expression work 1. (Prof. TH Yoo) Enzyme engineering and bioconjugated proteins: A. Describe and compare the two enzyme engineering strategies; (i) rational design, and (ii) directed evolution. B. What is a protein switch and how does it work? C. Engineered zymogen can be used to detect the presence of a specific sequence of nucleic acid or proteins like HER2 antigen by so-called 'proximity proteolysis reaction'. Explain how this works. bacteria in a bottle are tripling every minute. if the number of bacteria in the bottle at 3:30 p.m. is 11, how many bacteria are in the bottle at 3:48 p.m.? You have been asked to write an essay about real versus virtual interactions. Which of the following contains the best thesis statement and supporting ideas for this essay? Some people have replaced their real social lives with online social media. When we put things on social media we get to post what we want to say and leave out the bad parts of our lives. Talking to someone in person creates a feeling of real connection instead of just reading words online. Thesis statement:Overuse of social media in place of face-to-face interactions can negatively affect how we connect as a society. Supporting details:Social networking limits our thinking. Online social networks are programmed in a way that creates "echo chambers" where you tend to talk only with people who have similar opinions as you do. Virtual interactions create barriers and take away a feeling of togetherness. A technology, such as a computer screen or an app on your phone, is placed between you and the person you are communicating with. Online conversations allow people to be hurtful and rude. People act differently online than they do in person because the consequences for posting mean or inappropriate things are lower than when speaking face-to-face. Thesis statement:Negative consequences are coming for our world if we as a society cannot stop interacting online instead of face-to-face. Supporting details:My "friends" say very mean things to me and other people when they are online. Things they would never say when we are talking in person. This is a good reason why we need to limit social media. It is so creepy how people stalk their friends online and know what they are doing at all times. This one person on my social media used to "like" every single post of mine until I decided to "unfriend" her. Another thing that I don't like is how people have made it a national holiday to shop online on Thanksgiving Day. They don't want to be with their families but instead they are spending money on the Internet. What area of australia and the pacific has tourism as its main economic activity? interior australia o new zealand o pacific islands o coastal australia Help please I have a F and Im confused..? The graph of a piecewise function, f(x), is depicted above. Find its equation: What are some examples of evidence that suggest that some continents were once joined and have since separated? Can someone plz help me with this one problem plz!!!!(I Will Mark Brainliest)!!!!!