Why is it difficult to make level four organs in a lab?

Answers

Answer 1
By providing an example using one organ for each of the four levels of complexity, we have the following:
First level organ: Skin; this is because it takes up a few cells.
Second level organ: Windpipes; this is because they have more complex shapes with multiple cells.
Third level organ: Stomach; this is because the stomach has to act on demand instead of
a flow.
Fourth level organ; Heart. The reason it is difficult to make level four organs in a lab is that it has a complicated architecture with several cells, blood vessels and tiny capillaries included.
So far, scientists are yet to fully develop solutions for the level four organs and hence, difficult to create in a lab.

Related Questions

Gina sometimes has to perform her job in a space with a high enough airborne particle count that she needs an air-purifying respirator but doesn’t need additional skin protection. Which level of full-body protection will gina use?.

Answers

Gina occasionally has to carry out her duties in an area with a high enough level of airborne particles that she requires an air-purifying respirator but not further skin protection. The amount of full-body protection used will be a half-mask respirator.

Small enough to be suspended in the atmosphere, airborne particulate matter comprises dust, dirt, soot, smoke, and liquid droplets released into the sky. There may be a diverse blend of organic and inorganic materials in airborne particles.

Their physical characteristics, which affect their movement and deposition, and their chemical make-up, which affects their impact on health, can be used to identify them.

The bodily secretions of an infected human or even an animal may produce the aerosolized particles, which are a source of infection. Additionally, biological waste materials that gather in trash, caverns, and dry, arid containers may produce aerosols.

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One of the drawbacks of the place theory is that it fails to adequately explain pitch perception of __________ frequency sounds. a. low b. mid-range c. high d. low and mid-range

Answers

Answer:

A. One of the drawbacks of the place theory is that it fails to adequately explain pitch perception of low frequency sounds.

Explanation:

=D

Answer:

A) low

Explanation:

edge 2023

Using available research sources, identify at least 50 terms related to the immune system. Include a variety of terms related to anatomy, physiology and disease.
Create a glossary in which you define each term. In addition, when applicable, include the morphemes making up the term and each of their meanings.
Place the glossary in a binder or folder to be combined with the Glossary Activities from each of the other Body Systems Basics lessons.
In the space provided below, upload your glossary then submit your Activity.
Question

Answers

Leukocytes and lymphocytes are additional specialized blood cells that function as part of the immune system.

What are the different terminologies used in immunity?

The immune system's defense mechanism against an infectious disease in medicine. Innate, adaptive, and passive immunity are the three categories.

The lymphatic system, which includes the bone marrow, spleen, and thymus gland as well as the lymph nodes and ducts, is the main part of the immune system.

Therefore, different type of terminologies are used to indicate particular disorder.

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Track event that involves a team of players

Answers

Relay Races would be a track even that involves a team.

What is bulimia? Explain the connection between
bulimia and dieting.

Answers

Answer:

Bulimia is a serious eating disorder marked by binging, followed by methods to avoid weight gain.

Explanation: Dieting is generally deemed a risk factor for bulimia because someone diets, eventually caves and eats, then feels badly for eating and purges, and the cycle begins.

Which of these factors may affect a person's blood alcohol concentration?
O gender
O race
© blood type

age

Answers

The factors that may affect a person’s blood alcohol concentration are

gender, blood type and age.

Answer is Blood type !!

You are to give 10 minims of a medication. How many gtts is this?

Answers

It would be 7.3 medical drops

What type of healthcare services are provided in each country

Answers

Answer:

for the US

Explanation:

Federal taxes fund public insurance programs, such as Medicare, Medicaid, CHIP, and military health insurance programs (Veteran's Health Administration, TRICARE). The Centers for Medicare and Medicaid Services is the largest governmental source of health coverage funding

Where are some other places that germs hide? ...

Answers

Answer:

Handles (whether that be doors, cars, or cabinets

Computers

Counters

Handheld electronics

Explanation:

This is just to name a few.

Which individuals identify as LGBTQ? Select three options.

a gay male
a qu eer female
a bi sexual female
a hetero sexual male
a hetero sexual female

Answers

Answer:

a gay male

a qu eer female

a bi sexual female

Gay male, queer female, bisexual female. Heterosexual is attraction to the opposite sex

Student a reasoned that the thunder was produced after lightening had struck. student b disagreed. what reasoning would student b claim if they state were actually made at the same time?

Answers

Student B could disagree and make his statement as both may occur at same time else thunder occurs before lightening despite the fact that lightening is seen before the thunder is heard.

Since lightening is seen first due to it traveling much faster than the sound wave, it is fairly common to think that lightening is produced first. However thundering and lightening both occur at the same time. Although student A reasoned tat the lightening was produced before thunder Student B could state that lightening is seen first because it travels faster than thunder, both phenomena actually occur simultaneously. Lightening is produced when air between two clouds or between a cloud and the ground is heated by the friction of the two charges.

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Leadership traits _____.
are natural and cannot be acquired
are not as important as personality and charm
can be acquired
are unnecessary for those not in leadership positions

Answers

C. Can be aquired.

Leadership can be learned.
Can be acquired, you can learn leadership skills

The chargemaster relieves the coders from coding repetitive services that require little, if any, formal documentation analysis. This is called.

Answers

The chargemaster relieves the coders from coding repetitive services that require little if any, formal documentation analysis. This is called Hard coding.

How does Coding operate?

Computers can only understand binary. On the other hand, humans are only able to perform basic addition and subtraction using binary language. As a result, we have created high-level programming languages to communicate with computers.

In order to write a program, we first write it in a high-level programming language, such as C++, Java, etc. We compile the software after it has been written. A machine code is produced upon compilation. Because the machine code is written in binary, the computer can understand it. Coding, therefore, consists of the authoring of programs in high-level programming languages, compilation, and execution of the binary code.

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Which scenarios are supported by the data in the charts? Select 3 options.

Answers

There is no chart for someone to read

5. Why is it important to frequently have team meetings in a healthcare setting? Provide two specific examples of how each is used in a healthcare setting.

Answers

Team meetings are important in healthcare setting as they will ensure that everyone in the multidisciplinary team feels able to raise the concerns and to ask questions regarding the problem they are facing. This not only helps in improving patient safety but also increases the staff wellbeing in a hospital.

What is Healthcare setting?

Healthcare setting represents a broad array of services and places where the healthcare of patients occurs, these range from acute care hospitals, urgent care centers to rehabilitation centers, etc.

The communication between staff members and teamwork skills are essential for providing the quality health care. When all the clinical and nonclinical staff collaborate effectively in the healthcare center, the health care teams can improve patient outcomes, and prevent medical errors, improve the efficiency of center and also increases the patient satisfaction.

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Question 5 of 10
Which are healthy ways of managing stress? Select the three correct choices.
A. Practice deep breathing
B. Eat a healthy diet
C. Be active
D. Sleep fewer than 6 hours per night

Answers

A,B,C are the correct
The correct answers are A, B & C

List and describe five health skills that can be used to enhance health

Answers

Answer:

The 7 Health Skills

Analyzing Influences.

Accessing Resources.

Interpersonal Communication.

Decision Making.

Goal Setting.

Practicing Health-Enhancing Behaviors.

Advocacy.

What do you currently know what the healthcare system in the USA? What are some differences between the healthcare system in the USA versus Canada

Answers

Answer:

A lot of people say Canadians have "free" healthcare, but in reality they pay for their healthcare through taxes. In the US, patients are likely to pay for healthcare through premiums or copay's. Healthcare is never free. Canadians cover everyone with health insurance, but they limit costs by restricting the number of specialists, which can lead to longer wait times. In the US, the wait might be shorter, but the patient typically pays more.

Explanation:

What can be used to interrupt a cycle of negative thinking to positively impact your mental health?.

Answers

Coping strategies can be used to interrupt a cycle of negative thinking to positively impact your mental health.

Coping refers to awareness strategies used to reduce unsightly feelings. Coping strategies can be cognitions or behaviors and can be man or woman or social.

The things you say to yourself influence your ideals, conduct, and self-concept. if your self-talk is basically terrible and the focus is on everything it truly is wrong, feelings of anxiety and depression can increase. you might expand a pessimistic outlook and you may be afflicted by low.

A mental health expert if undesirable minds are beginning to disrupt your everyday life, mainly if they're impairing your potential to paint or to do things you enjoy. but, even though intrusive minds are not affecting your existence in a full-size manner, you can nevertheless see a person to get assistance.

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This imaging test can tell us about the function of the brain.


(A.)CT scan
(B.)nuclear medicine study
(C.)MRI
(D.)ultrasound

(PLEASE HELP)

Answers

Answer:

C

Because MRI stands for Magnetic Resonance Imaging and I assume it is used for those types of scans. CT scans are used more for bones, blood vessels, and inside tissue in your body. But I believe MRI and CT both can do brain imaging tests hope this helps

CT offers less precise visualization of soft tissue detail and subtle differences in soft tissues than MRI. However, CT is still often the preferred choice for some soft tissue examinations because of other benefits, such as speed, cost, and availability.

Which endocrine gland secretes hormones that regulate metabolism?

Answers

Answer: Adrenal gland.

Explanation: The adrenal glands make and release corticosteroid hormones and epinephrine that maintain blood pressure and regulate metabolism.

Hope it helps

Question 6 of 10
How does stress affect your cardiovascular system?
A. rapid irregular heart rate
B. decreased heart rate
C. slow irregular heart rate
D. increased heart rate

Answers

Your answer is A: Rapid irregular heart rate
Stress increases your heart rate causing the heart to work harder.


The person responsible for seeing that meals provide good nutrition to meet the needs of each person eating the meal is the _____

Options:

Breakfast
complex carbohydrates
Course
Dessert
Dinner
Fruit group
Lunch
Meal manager
Meal pattern
Protein foods group
Menu
Myplate
Protein
Registered dietitian
Snacks
Whole grains

Answers

Answer:

1)complex carbohydrates

2)Fruit group

3)Protein foods group

4)Protein

5)Whole grains

The answer to this is the: meal manager
#8
the meal manager plans meals making sure nutrition requirements are met

A nurse is providing care to a client confined to bed. To promote independence while the client is moving in bed and provide the client assistance in moving up in bed, which device would be appropriate?.

Answers

Answer:

Bed Trapeze

Explanation:

A trapeze bar is a bar that hangs over a hospital bed so that the client can grab it and independently move themselves. They are designed for clients that need constant bed care. It helps people who are disabled or in a state where they cannot move their lower extremities.

What is recreation and the characteristics of recreation

Answers

Recreation is an activity of leisure, leisure being discretionary time. The "need to do something for recreation" is an essential element of human biology and psychology. Recreational activities are often done for enjoyment, amusement, or pleasure and are considered to be "fun".

Consider the differences between anaerobic and aerobic exercises. Is one of these exercises more important than the other in an exercise program? Support your answer with examples.

Answers

Answer:

During aerobic exercises your body is producing energy with oxygen, this type of exercise lasts longer than 2 minutes with continuous movement. Anaerobic means 'without air' and refers to not using oxygen for energy. Instead the body uses the energy stored in the muscles. Anaerobic training is more useful for increasing muscle mass and strength; aerobic training is more useful for building endurance.

Answer: Both types of exercises are important for a person's health. Anaerobic exercises build muscle mass and strength, which is important in maintaining good health. Aerobic exercise build endurance and cardiorespiratory fitness.

Explanation: hope this helps!! (edge)

“Your thoughts play a vital role in shaping your life”. What does this mean in 1 paragraph?? help pleaseee

Answers

Answer:

x zz ,z zbbx

iodphdb

Explanation:

xfv,vvbzb

what determines each states disciplinary actions when a medical violation occurs?

Answers

The medical practice act

you signed up for a yoga class at the ymca but do not want to attend alone. you... ask your friend to join you attend the class hoping to see someone you know go alone persuade a friend to go by telling her you will take her to dinner after the class

Answers

Answer:

ask a friend

Explanation:

always fun to go with friends

Which of these words does NOT describe the role of peer counselor?
guide
advice giver
role model
mirror
resources provider

Answers

one of those words that don’t describe the role of a peer counselor would be “mirror”
Other Questions
1. When a country does not have enough natural resources, they must___gods.A.BarterB.ExportC.ImportD.Trade 1. los nios / no atravesar la calle solos2. el portero / cerrar las puertas3. yo / soar con unas vacacionesen la playa4. el perro / no morder al nio5. t / encender la luz del patio6. Roberto y yo / no pensar jugaral tenis esta tarde7. yo / calentar la sopa8. t / devolver el regalo a la tienda9. Uds./ empezar a ahorrar dinero10. nosotros/no probar la comidajaponesado each of the following things.Los soldados defienden la patria. Find the value of x. Write an equation andsolve, showing ALL the work. a 100 kg crate is being pulled across the floor at a constant velocity with a rope that makes an angle of 40 degrees to the horizontal. if the force applied is equal to 300 n, what is the force of friction acting on the box Bella wants to be a chemical engineer and work for an oil company. Which best describes her career goals? you are working with strains of zymomonas mobilis to select the best strain for bioethanol production. you are trying to find the strain that requires the shortest time to grow. if the strains have the following growth rate constants, which would you choose to meet your criteria? A company has developed a detergent that disrupts biological membranes by mimicking the structure of their phospholipids. It is most likely that the active ingredient. Why was the presidency of George Washington so significant?A. His actions would define the role of the Supreme CourtB. His actions would set precedents for all future presidentsC. His actions would determine the need for a presidentD. His actions would test the president's constitutional authority QuestionWhat is the value of m?0.61m1.51m=9 help meeeeeee pleaseee !!!! The formula for the area of the shaded region on the diagram is: Area of the circle - Area of the square The area of the circle is 78.1 cm rounded to 1 decimal place. The area of the square is 21.4 cm truncated to 1 decimal place. Write the error interval for the area, a, of the shaded region in the form m < a < n 9. The writer is considering deleting sentence 11 (reproduced below).Unsurprisingly, teens overwhelmingly describe themselves as tired during the day, according to sleep experts Wolfson and Carskadon.Should the writer keep or delete sentence 11?- Keep it, because the anecdotal evidence from teenagers confirms the accuracy of the CDC's evidence.- Keep it, because it includes both personal observations and a reliable source to support the claim.- Delete it, because personal observations are insufficient evidence for a claim of value such as this one.- Delete it, because the first half reads like an opinion statement that does not enhance the claim.- Delete it, because it lacks quantitative evidence and therefore does not sufficiently support the claim.I've also included the whole reading for context (it might help) What are some gains American women have made in recent decades? Check all that apply. 48% of people in a certain country like to cook and 54% of people in the country like to shop, while 26% enjoy both activities. What is the probability that a randomly selected person in the country enjoys cooking or shopping or both? The probability that a randomly selected person in the country enjoys cooking or shopping or both is ________ What is the least common multiple of 4 and 8?Enter your answer in the box. First person to help get brainliest what might an engineer need to consider when designing a heating/cooling system for a home in a cooler climate? How might the design differ for a house found in a warmer climate? Plot the point then make a staircase using the given slope connect the points to form a line answer the questions below a cylinder contains 30.0 l of oxygen gas at a pressure of 1.9 atm and a temperature of 310 k. part a how much gas (in moles) is in the cylinder? express your answer to two significant figures. view available hint(s) Create an image of rectangle ABCD that istranslated 6 units to the right and 3 units upby plotting the corresponding vertices. Plot the vertex that corresponds to A. What will it cost to buy fencing to go around a rectangular garden with a length of 25 ft. and a width of 30 ft.? The fencing costs $3.17 per linear foot.