why does hemoglobin make blood red?​

Answers

Answer 1

Answer:

Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream

Explanation:

RBCs contain hemoglobin , a protein that carries oxygen. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the different body parts.


Related Questions

Which statement about the relationship between statistical power and statistical probability is true? There is an indirect relationship between statistical power and statistical probability. Statistical probability is not influenced by statistical power. As statistical probability increases, statistical power decreases. A statistical test having high power also has high probability for finding significant support.

Answers

D; A statistical test having high power also has high probability for finding significant support

Note: I'm aware that I am a lil late but I hope this helps anyone else who sees this

Answer:

D. A statistical test having high power also has high probability for finding significant support.

Explanation:

give an introduction about Hepatitis B with its symptoms and preventive measure​
please help me

Answers

Answer: It is a liver infection caused by a virus with symptoms such as abdominal pain and yellowish eyes.

Explanation: Hepatitis B is a liver infection caused by the hepatitis B virus. This disease is usually contracted through bodily influences from infected people, an example is through intimate relationships.

The symptoms of this disease are tiredness, fever, dark-colored urine, abdominal pain, yellow eyes and skin, and joint pain.

This disease can be prevented through the vaccine against Hepatitis B. Other actions also to prevent are having intimate relationships with protection, not sharing personal items, and not sharing needles.

PLEASE HURRY!
The Emergency Medical Treatment and Active Labor Act is a federal law that makes sure that patients receive emergency medical care regardless of their ability to pay. Imagine that a state writes a law that says that all individuals have to pay for their health care or they will not be treated. What would happen?
A.Both laws would be in effect in that state.
B.Only the state law would be in effect in that state.
C.The federal law would be overruled.
D.The state law would be overruled.

Answers

Answer:

C.

Explanation:

Which mineral can be easily scratched by a fingernail, has cleavage, metallic luster and a black streak?

Answers

Answer:

Galena

Explanation:

Galena usually occurs in cubic crystals. If you hit a specimen of galena with a hammer it will shatter into small perfect cubic crystals. It has a metallic luster and a black to dark gray color and streak. Galena has a hardness of about 2.5 on the Mohs hardness scale which is about as hard as your fingernail.

Answer:

galena

If you hit a specimen of galena with a hammer it will shatter into small perfect cubic crystals. It has a metallic luster and a black to dark gray color and streak. Galena has a hardness of about 2.5 on Mohs hardness scale which is about as hard as your finger nail.

Explanation:

I hope it's help you

What is the most efficient way to end my self

Answers

Answer:

don't do it baddie

Explanation:

you're a baddie

don’t you are so loved

how long can humans last while mating

Answers

Answer:

33 seconds to 44 minutes

Explanation:

Answer:

Most Men Last from 1 to 10 Minutes The duration of sex has been studied a lot. Both masturbati on and vaginal se x have been timed and surveyed, and the results fall within a similar, and wide, range. Most sexual encounters, from the time of penetration to orgasm, last from one to 10 minutes.

Explanation:

Assessment
7. Synthesize. How might the food choices of
a high-powered business executive with a
busy schedule differ from those of a part-
time worker?

Answers

The food choices of a business executive with a busy schedule may be limited to easy to prepare and to-go meals since they do not have time to prepare a meal, while a part-time worker will have enough time to make a balanced meal.

That’s all I got hope it helped

Venous bleeding from injured veins is generally slower and steady but is not considered serious. True or False?

Answers

False, if you are bleeding from the veins you always need to get checked out ASAP

Answer:

False

Explanation:

Vein bleeding= Very not good :(

Try the aquatics exercises you learned in lesson 02.07 Aquatics. What was the most difficult part of completing the leg action of treading water or bicycling in the air? Why?

Answers

Answer:

The correct answer would be - leg action of treading water

Explanation:

As we know that air is less thick or dense than water which makes treading water more difficult for leg action as it required more muscle action harder than air and has to work more.

In leg action of treading water requires more time and hard work than air so it is a more difficult aquatic exercise.

Thus, The correct answer would be - leg action of treading water

Answer:

leg action of treading water

Explanation:

When does the digestive process begin

Answers

Answer:

The mouth is the beginning of the digestive tract. In fact, digestion starts here as soon as you take the first bite of a meal. Chewing breaks the food into pieces that are more easily digested, while saliva mixes with food to begin the process of breaking it down into a form your body can absorb and use.

Explanation:

The five components of health-related fitness include __________.

Answers

Answer:

cardiorespiratory fitness, muscular strength, muscular endurance, flexibility, and body composition

Explanation:

Answer:

cardiovascular endurance, muscular strength, muscular endurance, flexibility, body composition

Imagine you somehow developed a chronic disease. How would you gather the information that would help you cure your illness? How could you tell if the information you had gathered was accurate and credible?

Answers

Answer:

If i somehow developed a chronic disease i would run test and the recent chemicals in product ive been using and use that to my advantage.

Explanation:

Some diseases are caused by products you use on the daily therefore if i run test on my daily products i can see if the products have caused the illness not only will i get compensation,i will be sharing the info to whoever else using the product,and i will cure myself.

Advance directives are formal instructions that allow patients who are ____________
to decide in advance about their future medical care in the event they become unable to make direct medical decisions. An advance directive can assign a person to be a _____________, who can can make medical decisions in case a person becomes _____________.

Choices for the first blank
a. Competent
b. mentally handicapped

Choices for the second blank
a. medical practitioner
b. healthcare agent

Choices for the third blank
a. unwilling to make difficult end-of life decisions.
b. unable to express his or her own medical wishes.

Answers

Advance directives are formal instructions that allow patients who are competent to decide in advance about their future medical care in the event they become unable to make direct medical decisions. An advance directive can assign a person to be a make direct medical decisions who can can make medical decisions in case a person becomes healthcare agent.

What is healthcare?

Healthcare sector has been known as the most growing sector now a  present era. Health care has been defined as the whole procedure which  has been included prevention of the disease, diagnosis of the disease, as well as treatment of the disease. Health care has been practiced and run on its full pledge by the help of the healthcare workers and doctors.

The sectors which has came in the category of the healthcare has been medicine, midwifery, optometry, audiology, oncology, occupational therapy, and psychology. Healthcare has been the practice or effort to achieve the patient's health both physical, emotional as well as mental.

Therefore, Advance directives are formal instructions that allow patients who are competent to decide in advance about their future medical care in the event they become unable to make direct medical decisions. An advance directive can assign a person to be a make direct medical decisions who can can make medical decisions in case a person becomes healthcare agent.

Learn more about healthcare on:

https://brainly.com/question/12881855

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Answer: Super Sorry about the Delayed Response

i need to get toxic fr. HELPPPPPP

Answers

Answer:

If you’re a drama magnet, you need to learn how to stop being toxic by keeping the focus on yourself, and letting people live their own lives. 3. Get control of your jealousy. Some of my own most toxic behavior has been born out of jealousy. When your life isn’t what you want it to be, it’s tempting to look at other people who seem to ...

Explanation:

Type the correct answer in the box. Spell all words correctly.
What can cause physical, emotional, and behavioral symptoms?
can cause a person to lose weight and feel tired, listless, and anxious.
Reset
Next

Answers

Answer:

Depression, ADHD, eating disorders are some examples, i dont know if disorders is what you meant but i tried lol good luck

Explanation:

I need this answered in 6 minutes please help ASAP!!!
PE class

How could you avoid or minimize the amount of times you eat fast food per week?

Answers

Answer:

Umm... stop going to fast food places and eat healthy by making your own food from home.

Make more home cooked meals, or subscribe to a program to send you health meals each week! :))

Kristy is grieving over her lost dog she believes that somehow the dog will be returned which of the following statements is correct?

Answers

Answer:

what are the statements?

Explanation:

which is true about the benefit of a safety and health program​

Answers

Explanation: Safety and health programs help businesses: Prevent workplace injuries and illnesses. Improve compliance with laws and regulations. Reduce costs, including significant reductions in workers' compensation premiums.

Answer:

The benefits outweigh potential Costs associated with developing and maintaining it.

Use G00gle Search to define "Self Esteem". Then name 5 ways to improve self esteem.

Answers

Answer:

confidence in one's own worth or abilities; self-respect.

Use positive affirmations correctly. ...

Identify your competencies and develop them. ...

Learn to accept compliments. ...

Eliminate self-criticism and introduce self-compassion. ...

Affirm your real worth.

Explanation:

Answer:

Meaning -confidence in one's own worth or abilities; self-respect.

1. Identify and Challenge Your Negative beliefs

2.Identify the Positive About Yourself

3Build Positive Relationships—and Avoid Negative Ones

4.Give Yourself a break

5.Become More Assertive and Learn to Say No

Which of the following activities could lead to injuries?
(Select the 4 answer options that apply)

A. Standing in a neutral positions

B. Working in awkward positions for long periods.

C. Cold temperature

D. Exerting excessive force

E. Using your legs to lift items

Answers

B, c , d hope this helps

Activities like (B), (C), (D) and (E) could lead to injuries because they cause physical exertion.

What factors increase the risk of injury ?

Any activity that demands physical exertion has the potential to inflict or worsen an injury.Various factors that can potentially increase the risk of injury are:

Age is a very big factor.Biological sex.Body composition.Health.Physical fitness.Anatomy.Skill level.Psychological factors.

Therefore working in awkward positions for long periods, cold temperature , exerting excessive force and using your legs to lift items can lead to severe injuries like soft tissue injury ,  broken bones , spinal cord injuries , psychological injuries.


Hence, option (B), (C), (D), (E) are the correct answers.


Learn more about injuries, here:
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the man in the garrot was writing a story​

Answers

Explanation:

gg cook yuht,y then dndjjdjdbd kkr Shakeel

You will have about 130 hours of health class, what do you want to learn?​

Answers

Answer:

nothing but how to play sports

Explanation:

what made Attila melt ​

Answers

Answer:

When someone smiled at him, Attila would melt.

Explanation:

Answer:

people smiling at him

Explanation:

Which of the following is NOT a cavity of the body?
A.
Oral cavity
B.
Cervical cavity
C.
Nasal cavity
D.
Orbital cavity

Answers

Answer:

b

Explanation:

B the orbital is not part of the body

Where is the forehand hit contacted in Tennis?.
A. With the racquet swinging across the body

B. Reaching the racquet high overhead

C. Turning so your back is to the net

D. On the same side of your body that you hold the racquet

Answers

Answer:

A. with the racquet high overhead.. I think

A

With the racquet swinging across the body

Hope this helps you :)

Pls give me BRAINLIEST

Write a short answer response to the question.

Describe how to include people from different backgrounds or with different needs in a physical activity.

Answers

Answer:

pls dont delete this pls

Explanation:

Which option identifies why someone who recently gained twenty-five pounds in a year might be referred to a dietician?

•to develop a diet to cut saturated fat
•to determine the reasons for the weight gain
•to develop a balanced diet and exercise plan
•to determine if high cholesterol is responsible

Answers

Answer:

c

Explanation:

Answer:

C

Explanation:

yes

Which of the following is not an out in softball/baseball?

A. ground out
B.strike out
C. hit by a pitch
D. fly out
E. line out

Answers

I believe it's hit by a pitch. I hope this helped you and good luck!

Answer:

C. hit by a pitch

Explanation:

it's that one, m8

yo, have a good day

Resilience is reflected in someone's
or how quickly they are able to learn new things.

Answers

Answer:

resilience means that you are able to overcome an obstacle in your way no matter how difficult it may seem. it's the process of adapting well

what factors influence our access to healthy food?

Answers

Answer:

A person’s health is influenced by many factors, including housing, education, employment, and access to healthy food. These factors, sometimes referred to as the social determinants or social influencers of health, are defined by the conditions and environment in which people are born, grow, live, work, and age.

Explanation:

Other Questions
17000000000000000+86958585 Use the order of operations to simplify 3/4+ 8(2.5 0.5).A. 2.B. 20 1/4C. 16 3/4D. 4 3/8 picture is shown abovesuppose that y varies directly with x, and y=12 when x=15 Which of the following features defines a formal region Typhoons and _________ are the same type of_________, but they happen in _________places. 2. _________ occur in the _________ Ocean around Hawaii and Asia. 3. Hurricanesoccur on the eastern _________ along the United States and Central America. 4. Hurricanes canbe up to 600 miles wide. They move slowly over the _________, gaining power and speed. 5.When they hit land, they can cause _________ and destroy _________ and _________. 6.Hurricane winds can _________ up to 200 miles per hour. 7. In the center of a hurricane is the_________ of the storm. Four ways by which your choice of reading material can affect your writing Evan and Dorinda make bracelets for a craft fair.Evan makes 10 bracelets the first day and 8 bracelets each day after that.Dorinda makes 8 bracelets the first day and 8 bracelets each day after that.If they make bracelets for 6 days, how many bracelets will they make in all? What is the sum of 2^5 and 7^2? Write the answer in the ordinary form. A school club sold 300 shirts. 31% were sold to fifth graders, 52% were sold to sixth graders, and the rest were sold to teachers. How many shirts were sold to each groupfifth graders, sixth graders, and teachers?Help!! In a quiz can't think, helping sister same time! "scratching where they did not itch, and laughing when they were not tickled "what does Dr. King mean by this? H/7 =27 can some one answer this pls Help me fill this out please (BRANLIEST!!!) Which of these expressions is equivalent to z + 2 + 2 + 2?o 4+44+42424 What is sin45 degrees =20/r How do diction, imagery, and figurative language develop the tone in stanza 3? On Turning Ten Statement: Dawn bought 7 bottles for Juice for $56. Determine if each statement has the same unit rate as the original statement or a different unit rate. Please help me with my math questions Which word group is an example of assonance?A. soul and all. a life five times mine and no birds singD. she sells sea shellsPlease select the best answer from the choices provide What impact (effect) does our neutrality have on American at home? Which of the following traits is most likely to be associated with the A in RIASEC?A. Problem solvingB. CreativeC. Good communicatorD. Concerned with helping others