why is dna important to living things?

Answers

Answer 1

Answer:

DNA contains the instructions needed for an organism to develop, survive, and reproduce.

Explanation:


Related Questions

How can you take an active role in your character development?

Answers

Answer:

Practicing good character traits daily, and demonstrating core ethical values. So basically just being a decent human being

Explanation:

Explain how the brain sends and receives messages in regards to the central nervous system.

Answers

Answer:

The central nervous system is made up of the brain and the spinal cord. The brain communicates with the rest of the body through the spinal cord, which runs from the base of the brain all the way down the back. ... Messages travel from the brain into the spinal cord and out to the body's nerves to tell the body what to do.

Explanation:

Answer:

The central nervous system is made up of the brain and the spinal cord. The brain communicates with the rest of the body through the spinal cord, which runs from the base of the brain all the way down the back. ... Messages travel from the brain into the spinal cord and out to the body's nerves to tell the body what to do.

Explanation:

bong is suffering from what disorder​

Answers

Answer:

A bong transmitted disease or a BTD is any illness transmitted through the sharing of marijuana with others.

Explanation:

I majored in Health

A bong transmitted disease or a BTD is any illness transmitted through the sharing of marijuana with others.

What is skeletal system?

The skeletal system in the body is composed of muscle tissue, ligaments, and bone. It is in the bone marrow that hematopoiesis (development of blood cells) occurs. These hematopoietic stem cells (HSCs) from red bone marrow differentiate into erythrocytes, platelets, and  lymphocytes. Bone marrow is found in the connective tissue interior of bones.

In a healthy person, the concentration of oxygen also called O₂ saturation in arterial blood is in the order of 97 and 100%, both at rest and during exercise.The concentration of oxygen in blood is a parameter that depends on proper respiratory function, and varies according to whether the blood is arterial or venous, where this percentage is lower.

Therefore, A bong transmitted disease or a BTD is any illness transmitted through the sharing of marijuana with others.

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A centrifuge is used to divide blood into two portions.

Answers

Answer: Yes

Explanation: A certrifuge is a piece of equipment that uses centrifugal force to separate various components of a fluid.

Answer:

False

Explanation:

It divides blood into three portions

Compare and contrast preschoolers' imaginative play with that of toddlers'. Give one similarity and two differences. ,,,snjsbdsds

Answers

Similarity: both are young been

Differences: Preschoolers are more developed and creative enemekw

where is blood pressure measured on humans?

Answers

The fore arm placed around the arm

You can induce a personal behavior change by using the SMART acronym to set goals TRUE or FALSE

Answers

The answer is true.

Answer:

true

Explanation:

What are individual cells that carry messages through out the body

Answers

Answer:

Neurons

Explanation:

Your nervous system contains millions of nerve cells, neurons are highly specialised to transmit messages from one part of your body to another.

Answer:

Neurons

Explanation:

Neurons are cells that flow through nerves, which are what carry messages throughout your body. Hope you find this helpful.

Can someone please help

Answers

Answer:

21. a 22. b 23. a

Explanation:

What killed Kevin?
Mad Cow Disease
TB
HIV
EColi​

Answers

Answer:

? I dont know, could you explain more a bit.. or... ?

Explanation:

Me i killed kevin answer is me

What do teenagers need to know about contraception and safer sex in order to protect their sexual health and set appropriate personal limits?

Answers

Answer:

That contraceptives such as condoms protect from STD's but not 100% protection from babies. Contraceptives such as the pill or IUD's do not protect against STD's but not completely effective either. Appropriate personal limits may include reducing the amount of sex you have or only doing what you are comfortable with

Explanation:

Sam was running at lacrosse practice and rolled her ankle when she stepped in a ditch. Her ankle is swelling quickly and she is unable to put any pressure on it. You’re not strong enough to help her get back to where the coach is. What should you do next?
a try to carry her back to the coach
b help her take her shoe off
c find the coach and bring him or her to Sam
d sit with Sam until she’s able to put pressure on it

Answers

Sam was running at lacrosse practice and rolled her ankle when she stepped in a ditch c find the coach and bring him or her to Sam.

What happened to Sam?

Sam was running and felt out by running. She was not able to stand up as her ankle was swell.

As sam was injured so her feet was swell and the othr person was not strong  so al that the other person could do was to find the coach and bring him or her to Sam.

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PLEASE ANSWER

Which of the following is a symptom of poor emotional health?

A. Experiencing stress and anxiety
B. Breaking a bone while playing a sport
C. Spending time with friends
D. Getting good grades in school

Answers

Answer:

A.

Explanation:

It's the only emotional event on the list.

It's also one of two options mentioning a bad event.

Answer:

a

Explanation:

Produces high
levels of
testosterone

Answers

Answer:

The testicles (?)

Which of the following is NOT true about body composition?
A. To improve your body composition, eat a diet low in fat and calories.
B. Your weight alone can determine your percentage of body fat.
C. To improve your body composition, exercise on a regular basis.
D. Body composition is determined by your percentage of body fat to lean body mass such as muscle, bone, and tissue.

Answers

Too much body fat can lead to joint or a bone disorder (A) is NOT true about body composition.

Answer: A. To improve your body composition, eat a diet low in fat and calories.

According to Maslow’s Hierarchy of Needs, the most basic human needs are for food, water, air,shelter,warmth,sleep, and other basic biological needs. What consequence do you think occur as a result of these basic needs not being met?

Answers

Answer: Many things could occur but here are a couple examples: Starvation, dehydration, asthma, frost bite, hypothermia, sleep paralysis, death, and going into a coma.

Explanation:

Answer:

The individual will not survive.

According to Maslow's hierarchy of needs, the basic needs are what we call physiological or biological needs. The survival of the individual relies on these basic needs. Looking at it this way, before you can meet any of the needs going up the hierarchy, one needs to be healthy or at least functional optimally to even get started. All other needs are considered secondary until the basic needs have been met.

Explanation:

how is cyber bullying different from other forms of bullying ?

Answers

Answer:

Cyberbullying is different from normal bullying because it does not

involve physychal fights. Also sometimes in cyberbullying people create false identities.

Scientists classify organisms into different groups based on what?

Answers

Answer:

Scientists classify living things in order to organize and make sense of the incredible diversity of life. Modern scientists base their classifications mainly on molecular similarities. They group together organisms that have similar proteins and DNA. Molecular similarities show that organisms are related.

Explanation:

hope this helps <3

Answer:

based on where they came from and movement,and appearance

Explanation:

20 POINTS!!!

One criticism of the psychodynamic perspective is that there is inadequate evidence. This criticism developed from the idea that psychodynamic theories rely heavily on _________ in their research, which can often lead clinicians to make biased claims regarding one's behavior.

Answers

Answer:

C.  case studies

Explanation:

passed the quiz my guy

This criticism developed from the idea that psychodynamic theories rely heavily on case studies, which can often lead clinicians to make biased claims regarding one's behavior, so the correct option is option c.

What is the significance of the psychodynamic perspective?

The psychodynamic perspective is a theory of psychology that focuses on unconscious mental processes such as childhood experiences that shape behavior and personality and the criticism of this perspective is that it relies heavily on case studies in its research, but relying too heavily on case studies can lead to biased claims, so the psychodynamic perspective has been criticized.

Hence, this criticism developed from the idea that psychodynamic theories rely heavily on case studies, which can often lead clinicians to make biased claims regarding one's behavior, so the correct option is option c.

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The question is incomplete, the complete question is below,

One criticism of the psychodynamic perspective is that there is inadequate evidence. This criticism developed from the idea that psychodynamic theories rely heavily on _________ in their research, which can often lead clinicians to make biased claims regarding one's behavior.

A. archetypes

B. defense mechanisms

C. case studies

D. levels of awareness

Which activity helps develop muscular endurance? A going for a walk b playing tennis c rowing d ballet

Answers

Answer:

c. rowing

Explanation:

Answer:

Rowing because rowing provides a non-impact, whole-body workout that translates well to almost any endurance sport.

Type the correct answer in each box. Spell all words correctly.

What changes during fever and menstruation, and which hormone causes this change?
The BLANK
increases during the period between ovulation and menstruation. It also increases in case of fevers. BLANK
is the main hormone responsible for this change.

IT IS NOT ESTERGEN AND LUTEINIZING HORMONES

Answers

The metabolic rate increases during the period between ovulation and menstruation. It also increases fevers. Adrenaline is the main hormone responsible for this change.

Adrenaline Hormone:

The hormones are capable of increasing the heart rate and force of heart contractions, increasing blood flow to the muscles and brain, relaxing airway smooth muscles, and assisting in glucose (sugar) metabolism.

Metabolic rate during the period between ovulation and menstruation:

Basal metabolic rate varied significantly with the menstrual cycle. Estrogen levels rise during the mid-follicular phase and then drop precipitously after ovulation.

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what makes the female discharge during intercourse ​

Answers

Answer:

Sexual Arousal

Explanation:

Sexual excitement is a common cause of white discharge. Normally, Vaginal discharge is clear or milky white. this fluid clean, protects, and lubricates the vagina. when you're sexually aroused, the discharge is more noticeable because it thickens and increases.

Answer:

Explanation:

Sexual arousal

Sexual excitement is a common cause of white discharge. Normally, vaginal discharge is clear or milky white. This fluid cleans, protects, and lubricates the vagina. When you're sexually aroused, the discharge is more noticeable because it thickens and increases.

When Shawn gets his annual checkup, his doctor tells him to eat plenty of fresh fruits and vegetables. This will help his liver function properly. What
could be a result of a person's liver not producing enough bile?
O Mechanical digestion will not happen as much as It should.
Waste will not be stored for a long enough time before it is eliminated.
Food will not be pushed along through the digestive tract as fast as it should.
The fat in the food a person eats will not be broken down and absorbed as it

Answers

Answer:

Most likely if shawn doesnt produce enough bile he had his gallbladder removes but if not you can experience diarrhea or trapped gas. It can also cause major complications in your colon.

Explanation:

A substance that slows down the normal function of the central
nervous system is called a _____
a. amphetamine.
b. depressant.
c. stimulant.
d. hallucinogen.

Answers

Answer:

B. Depressant

Explanation:

depressants are medicines that include sedatives, tranquilizers, and hypnotics. These drugs can slow brain activity, making them useful for treating anxiety, panic, acute stress reactions, and sleep disorders.

Directions: Assuming that after 10 years, you will become a parent. How can you
use the Responsible Parenthood and Reproductive Health Act? Write a short essay
in your activity notebook.​

Answers

Answer:

Dont Put Negative thoughts To You're Children Or Even Compare Them To something It'll Just give them insecurities Or Bad Thoughts, Do Stay away from Bad habits That can effect You're childrens Health Like Drinking, Smoking, Even Drugs That stuff, It'll Make them Think That It's Ok To drink And They might Even Start drinking in The future And Mostly Make Sure There Surroundings Are Safe No Harmfull thing That can hurt them And Always Pay close Attention if Their Something wrong Or Bothering Something In There Mind's, Always Make Them Comftarble On Every situation They Might even Open Up To you at some Points, Never Make Promises Thats Empty, Like Example: They want a New Toy and You Promised That You'll buy them The toy If They do Something Of You're favor, But You cant Even Buy The Toy they Want, But Ofcourse They're Young And You're there Parent Ofcourse They'll Believe You But thats were They'll start doubting On If that did you lie? thats were they'll Start Doubting you and They might Not Be as Obediont as they are much.

Explanation:

That's All I have In Mind Correct me If Im Wrong at something ^^; and Sorry If Y'all dont like My answer anyways

(。づ’▽’。)づ♡ #CarryOnLearning

Responsible Parenthood and Reproductive Health Act 2012, insures the child and mother gets the best care during and pregnancy.

Responsible Parenthood and Reproductive Health Act:

It is an Act that was passed in parliament of Philippines. It states that

It gives right for personal decisions like abortion if mothers health is in threat.It insures the child and mother gets the best care during and pregnancy.Parent has right to decide when they are going to have baby especially mother so they can give the best care to baby.

Therefore, Responsible Parenthood and Reproductive Health Act 2012, insures the child and mother gets the best care during and pregnancy.

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how do you calculate a target heart rate?

Answers

Answer: You can estimate your maximum heart rate based on your age. To estimate your maximum age-related heart rate, subtract your age from 220. For example, for a 50-year-old person, the estimated maximum age-related heart rate would be calculated as 220 – 50 years = 170 beats per minute (bpm).

Answer: first you have to find how many beats per min you have and then you have to figure out how many beats you get per min

Explanation:

Mental and emotional health is one component of the health triangle What are the other two components?
O A. Community health
B. Public health
C. Physical health
D. Social health

Answers

The other two components of the health triangle are C, Physical health, and D, Social health.

Answer:

C & D

Explanation:

I hope I helped!

Pliable means that:

A. we are not a blank slate.

B. the course of development can change.

C. morality is flexible.

D. all behavior is predetermined.

Answers

Answer:B

Explanation: i got it right on ap ex

Pliable material is the material whose morality is flexible. They can be easily bent into any shape or form without breakage. Thus, the correct option is C.

What is Pliable material?

Pliable material is the material which can be easily bent or shaped into different forms. In this, the material can be shaped without removing or adding any more material or breakage. Metal sheets can be bent and shaped into various forms.

Aluminium is a light metal which bends easily and thus can be transformed easily. It doesn't rust and bend to many technical applications which are needed. Everything in the world have a hint of aluminium. It is very flexible element which makes it perfect for an array of industries.

Therefore, the correct option is D.

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Mary was prescribed painkillers after she broke her leg. once her leg though, Mary continued to take the painkillers because she felt like she needed them to fell normal. what type of need is Mary experiencing?
A. Healthy need
B. Negative need
C. Dependency
D. Schedule

Answers

Answer:

B

Explanation:

Answer:

B

Explanation:

Which type of drug disrupts coordination and balance

Answers

Answer: depressants

Explanation: Depressants are things such as alcohol these make regular movement more difficult and can also make completing thoughts and seeing things correctly more difficult  

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How did Alexander the Great surpass his father's (Philip II) accomplishments?In your two-sentence response, include one way Alexander the Great surpassed his father's accomplishments. two angles of a triangle measure 29 degrees and 12 degrees what is the measure of the third angle? what is Paris's climate change? did ancient canaan have a lot of mountains (just a question, not a real question) I really need help tho- like, just for an essay Find the unit rate. 84 miles in 12 days (Ratio) Find The Area...HURRY Aristotle and Locke are considered to be a what thinker So is my horse Octavius, and for thatI do appoint him store of provender.It is a creature that I teach to fight,To wind, to stop, to run directly on,His corporal motion governed by my spirit.And, in some taste, is Lepidus but so.He must be taught, and trained, and bid go forth.A barren-spirited fellow, one that feeds on objects, arts,And imitations, which, out of use and staled by other menBegin his fashion. Do not talk of him but as property (4.2.29-42).The word corporal in line 34 most likely meansA) physicalB) emotionalC) mentalD) financial What are the domain and range of the function f(x)= x4 - 2x2-4?O domain: all real numbersrange: all real numbers greater than or equal to -5O domain: all real numbersrange: all real numbers greater than or equal to -4domain: all real numbers between -2.5 and 2.5range: all real numbersO domain: all real numbers between -2.5 and 2.5range: all real numbers greater than or equal to -5 the value of y please what is the answer for this problem ? 3x + 2y = 29 What are the coordinates of the image if this pre-image is dilated by 2? Danny has a rectangular rose garden that measures 8m by 12.5m. One bag of fertilizer can cover 16m2. How many bags will he need to cover the entire garden? NEED HELP NOW WILL GIVE BRAINLIESTwhich three items are surface features of the sun A. sunspots B. solar flares C. radiation Zone D. Prominences SOMEONE HELP ME PLEASE. What is the missing number in the synthetic-division array?-13-1-4-3-72793-10 PLEASE HELP ASAP! What series of events led to world war 1.A. A german spy was caught in France.B. The Russian czar declared war on Germany.C. A Serbian nationalist assassinated the Austrian archduke.D. France and Germany went to war over Africa. awser the circled question WILL GIVE BRAINLIESTIn which set do all of the values make the inequality 2x -1 < 10 true? A. (10,15,20)B. (5,7,9)C. (4,6,8)D. (2,3,4) 1 Muscle spasms and locked jaw, followed by convulsions, are symptoms of:meningitiscerebrospinaltetanus2 Why is tetanus associated with injuries which occur outdoors?the soil causes tetanusthe iron oxide rust on objects produces tetanus toxinsbacteria in the soil causes tetanusanimals cause tetanus3 Communication for the senses and muscle coordination in the _____body is accomplished by the system. Write about what you know on the benefits of regular exercise and eating healthy.