Internal respiration is the transfer of gases between the bloodstream and the cells of the body. The given statement is true.
What is internal respiration?It is the exchange of gases, primarily oxygen and carbon dioxide, that occurs between the blood and cells.
During the process of internal respiration, oxygen binds to hemoglobin in alveolar tissues and is transported to various parts of the body tissues.
Internal respiration involves the exchange of oxygen and carbon dioxide between cells and blood vessels.
Respiration begins with the inhalation of oxygenated air through the nose or mouth, then proceeds down the pharynx, larynx, and trachea. The trachea divides into two bronchi, each of which leads to a lung.
The lungs are the predominant organs of the respiratory system. The nose, trachea, and breathing muscles are also respiratory organs (the diaphragm and the intercostal muscles).
Thus, the given statement is true.
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The____ complex represents the time necessary for the impulse to travel through the bundle of His, the bundle branches, and the Purkinje fibers to complete ventricular activation or contraction, known as ventricular depolarization. a. QRS b. SRO c. QSR d. RSQ
Answer:
a. QRS
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole : in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.
The QRS complex represents the time necessary for the impulse to travel through the bundle of His, the bundle branches, and the Purkinje fibers to complete ventricular activation or contraction, known as ventricular depolarization. QRS is simply a combination of the Q-wave, R-wave and the S-wave which represents electrical impulses.
what is diabetic?
what is diabetic
Explanation:
what is diabetic?With diabetes, your body either doesn't make enough insulin or can't use it as well as it should.
Answer:
Diabetic is someone who has to control their blood sugar making sure it doesn’t go too high or low. Because if not they can get sick.
Explanation:
You can become diabetic genetically or from your eating habits.
Psychologists and other scientists seeking a better understanding of human sexual functioning and dysfunctions face some unique challenges. Describe three of the challenges that you think would make human sexuality a particularly difficult area for scientific researchers to study.
1)Inconsistencies in the way sexual orientation is defined make it difficult to compare findings across studies:
Studies have not been consistent in how they define a lesbian sexual orientation, with some focusing on sexual behavior and others focusing on identity or desire.
2) The lack of standard measures, including measures of sexual orientation, makes it difficult to compare findings across studies:
Studies of lesbian health have lacked standard measures of sexual orientation including its three components behavior, identity, and attraction or desire which makes comparisons among studies difficult
3) The use of small, nonprobability samples limits the generalizability of findings:
Most lesbian health studies have relied on nonprobability samples. In particular, many studies have used convenience samples.
Which nutrient is vital for building tissue, muscles, and bones?
A) Vitamins
B) Minerals
C) Carbohydrates
D) Water
Answer:
A: i took the quiz
Explanation:
Vitamins are vital for building muscles, tissue and bones.
They help shore up bones, heal wounds, and bolster immune system. They also convert food into energy, and repair cellular damage.What are vitamins?Vitamins are organic substances that are generally classified as either fat soluble or water soluble. Fat-soluble vitamins (vitamin A, vitamin D, vitamin E, and vitamin K) dissolve in fat and tend to accumulate in the body.It is an essential micronutrient which an organism needs in small quantities for the proper functioning of its metabolism. Essential nutrients cannot be synthesized in the organism, either at all or not in sufficient quantities, and therefore must be obtained through the diet.To know more about vitamin here
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If you answer this, you will get many points. I hope you are having a wonderful day
AT gameplay on YT
What should food workers use to handle ready-to-eat pastries?
True or False: The somatic nervous system includes nerves that connect the central nervous system to all parts of the body.
Answer:
true!
Explanation:
Someone pls help mee please and thank you
Answer:
F
Explanation:
I am just taking a guess so don't take any word for it
Answer:
ldk
Explanation:
What is an acceptable body fat range for mail client
Answer:
35%
Explanation:
Discuss three reasons why communities should local entrepreneurs
Local entrepreneur can benefit from community support in the following ways:
providing cash assistance to support local entrepreneurpatronizing the products of local entrepreneurhelping to advertise the products of local entrepreneurWhat is community support?Community support refers to the support provided by communities to people in the community.
Community support helps to grow the community as well as lead to its development.
Local entrepreneurs can benefit from community support in the following ways:
providing cash assistance to support local entrepreneurpatronizing the products of local entrepreneurhelping to advertise the products of local entrepreneurLearn more about community support at: https://brainly.com/question/25241318
The phlebotomist arrives to collect a blood specimen from and inpatient. The patient is not wearing and id band. There is an id band attached to the nightstand next to the bed. The info on that Id band matched the requisition. The name and date of birth stated by the patient also match the requisition. What should the phlebotomist do?
will mark brainly if answered correctly :)
Answer: The Answer is C
Explanation:
Answer:
A.
Explanation:
aa.o oor moooj l.o oju-tmrw-gqi
Answer:
ok???
Explanation:
im smart :o
will mark brainly if answered correctly:) ps it’s soccer
Answer:
C
Explanation:
use the acronym TRAINING write a key words,concepts or statements about training,and training guidelines and principles.
Javier is a 16-year-old boy who likes to stay up late at night and listen to music. His older brother and sister have already left home. His mother works nights, and his dad is a heavy sleeper, so no one knows how late Javier is staying up. His father leaves for work before Javier gets up. Javier has a really hard time waking up and getting to school on time. He is active in music at school and plays in a small band after school in a friend's garage. His friends are into music and don't want to get involved in drugs. They are all basically good kids. Javier's grades are starting to fall, and he is not looking healthy. His mother is concerned that he might be running around with bad friends or doing drugs.
Write at least one paragraph explaining to Javier’s mother what is most likely happening with her son.
Answer:Be consistent get the timing right
Explanation:
Answer:
thx. for fre. points see answer above
Into how many categories has the USDA divided recipes?
OA.
five
OB.
nine
Ос.
ten
OD.
fifteen
O E.
twenty
Reset
Next
Answer:
A
Explanation:
Which heart rate would a sprinter most likely have at the end of a race?
Answer:
sprinters were 178.4 (+ 1.4) and 180.1 (1.9) beats.
Explanation:
Jamila plans to hold a counseling session for patients with respiratory disorders. Which preventive measure should she focus on?
Write a brief paragraph answering the following question: “ How do you know if someone is addicted to a drug?”
Answer: they act. Wei.rd I don't know go.ogle it
Explanation:
Answer:
Drug addiction is a disease that impacts brain functioning and behavior in fundamental ways. Over time, repeated use of an addictive substance can lead to an inability to stop using the drug, causing noticeable changes in priorities, behavior, and appearance. Signs that someone is abusing drugs include behavioral changes like loss of interest in activities, withdrawal from family, mood swings, and decreased performance at work or school. Other signs are physical, such as changes in sleeping and eating habits, poor hygiene, shaking, slurred speech, or poor coordination. Commonly abused drugs also cause more specific symptoms. Recognizing the signs of drug abuse is important for getting help and avoiding addiction and other negative consequences.
Explanation:
I hope this helps :)
Write lines of verse that rhyme to
remember the following information.
There are three types of muscles in our bodies: skeletal, smooth, and cardiac.
Answer:
the right anser would be thatthe three words ar most coommo togther thank you and get a a
Explanation:
Here's what I wrote for Edge:
Muscles in the body help us move
one of the types being smooth
Next is skeletal, the bone part
last is cardiac, which makes the heart
:)
A food work is dicing tomatoes for a large order of salads. What is the maximum amount of time the food worker should dice tomatoes before changing his gloves?
Answer:
The correct answer is - 4 hours.
Explanation:
The Occupational Safety and Health Administration and State and local health departments have made certain guidelines and other safety rules related to personals cook, prepare and serve the food.
According to the rule, every four-hour gloves should be changed or After it is used or working with other kinds of food or dicing or slicing the raw TCS fruits and vegetables or just after four hours if items are in constant use
4 hours is the maximum amount of time the food worker should dice tomatoes before changing his gloves.
The Occupational Safety and Health Administration and State and local health departments have made certain guidelines and other safety rules related to personals cook, prepare and serve the food. According to the rule, every four-hour gloves should be changed or After it is used or working with other kinds of food or dicing or slicing the raw TCS fruits and vegetables or just after four hours if items are in constant use.After 4 hours, pathogens could spread and contaminate the food you are working on.
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Will mark brainly, please answer correctly
Answer:
A
Explanation:
they usually do this to keep their play disguised from the other team and coaching staff.
Answer:
A. For players to communicate with their team
Explanation:
have a nice day!!
How do I stop self-harming? My mom always yells at me and im stressed because of school work and i'd rather die. I have nowhere to go.
Answer:
Start by being aware of which situations are likely to trigger your urge to cut. Make a commitment that this time you will not follow the urge, but will do something else instead.Then make a plan for what you will do instead of cutting when you feel this urge.
Explanation:
Here are some tips to help you out:
1.) call a friend and talk about something completely different
2.) take a shower (make sure you don't have razors in the shower)
3.) go for a walk or run, take a bike ride, dance like crazy, or get some other form of exercise
4.)play with a pet
5.)watch TV (change the channel if the show gets upsetting or features cutting)
6.) drink a glass of water
What is a designated driver?
Answer:
its a selection of a person who remains sober as the responsible driver. While the other person can drink alchohol in the car.
Hope this helps!
2- transcreva a frase abaixo na forma interrogativa:(não esqueça do ponto de interrogação)
a-you espeak english Very well.
__________________
b-we go to school by bus.
__________________
c-theg stay home on weekends.
__________________
d- i like hot dog for lunch.
____________________
me ajudem por favor.
Answer:
a- Voce fala ingles muito bem.
b- Agente vai pra escola de onibus.
c- Eles ficam em casa no final de semana.
d- eu gosto de cachorro quente pra almoco
Denada se poder me da um thanks e un brainly
Explanation:
What is the lower level of blood pressure called?
• brachial
• femoral
• diastolic
• lower systolic
Answer:
Diastolic
Explanation:
Blood pressure is written systolic over diastolic
mention 5 types of laboratory we have and explain each
Answer:
Here you go!!
Explanation:
Company laboratories fall into three clear categories: research laboratories, development laboratories, and test laboratories. Research laboratories carry out both basic and applied research work.
What effect do latitude, elevation, and proximity to water have on climate?
Answer:
Large bodies of water, such as oceans, seas and large lakes, can affect the climate of an area. Water heats and cools more slowly than landmasses.
Explanation:
Therefore, the coastal regions will stay cooler in summer and warmer in winter, thus creating a more moderate climate with a narrower temperature range.
ureter
3. What is the name of the largest organ that excretes heat
and perspiration?
Answer:
the skin
Explanation:
it is the largest organ and makes sweat and help warm you up