what is the substrate for a antigen and b antigen synthesis?
Answer:
The blood group A antigen is synthesized by an N-acetylgalactosaminyltransferase that uses a UDP-α-N-acetylgalactosamine (UDP-GalNAc) as sugar donor substrate, while the B antigen is synthesized by a galactosyltransferase that uses a UDP-α-galactose (UDP-Gal) as a sugar donor substrate.
The substrate for A antigen is N-acetylgalactosaminyltransferase which uses a UDP-α-N-acetylgalactosamine (UDP-GalNAc) as sugar donor substrate and the substrate for B Antigen is galactosyltransferase which uses a UDP-α-galactose (UDP-Gal) as a sugar donor substrate.
What are Antigens?
Antigen is any substance which is recognized as foreign particle by the immune system. It is also known as Immunogens. It triggers the Immune system. Antigens can be endogenous, exogenous or autoantigens. Some examples of antigens are pollen, bacteria, viruses, etc.
There are three types of antigens which includes
1. Exogenous antigen - It is foreign to the immune system
2. Endogenous antigen- It is produced by intracellular bacteria and virus which replicates inside the host cell.
3. Autoantigens- It is produced by the host.
Antigen-presenting cells help the immune system triggers its attack. There are three types of antigen-presenting cells in your body. They are
1. Macrophages
2. Dendritic cells
3. B cells
Thus, the substrate for A antigen is N-acetylgalactosaminyltransferase which uses a UDP-α-N-acetylgalactosamine (UDP-GalNAc) as sugar donor substrate and the substrate for B Antigen is galactosyltransferase which uses a UDP-α-galactose (UDP-Gal) as a sugar donor substrate.
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how many calories does the average american consume on thanksgiving?
the range of beats per minute you should aim for during exercise is:
Answer:
Around 45- 100 beats.
The range of beats per minute you should aim for during exercise is 45-100 beats.
You don't have to reach exactly that much beats, but it is recommended.It also depends on your age. Say you are 52 years old, the recommended amount of beats is around 85.But, for a average adult, the beats you should aim for is 45-100.I hope this helped at all.
When you try your best to do something good...but you feel like you messed it up? The time you try to help everyone you can because you have such a big heart. But do you EVER get asked "what can I help YOU with?" The time you spend crying just because you feel like nobody is their for you? The time crying because you asked yourself, "Why do people think this is the answer?" When you think of how bad this world is...but there is NOTHING you can do about it. You just think...why do I have to live in a world full of hate... people pulling each other down because that's OK? Girls, starving themselves to be what society things is "good enough". WHEN WILL WE STOP? How many more have to go before we realize we are ALL good enough! But you then think again...am I part of the problem?
Im honestly in a low...but I ALWAYS get through them. I'm not going to do anything to myself AT ALL. (I know some will ask that) This is just a thought of mine. Who can relate? I am always here to talk...so if you need something ASK ME! (and just for the record...im 13)
Answer:
https://kidshealth.org/en/teens/apologize.html
Explanation:
Answer:
13? You still don't know what the real world is like...but whatever you think, I guess?
Also, I can't really relate, sorry.a triage team is assessing a client to determine if reported chest pain is a manifestation of angina pectoris or an mi. the nurse knows that a primary distinction of angina pain is?
Answer:
Relieved by rest and nitroglycerin
Explanation:
Rationale: One characteristic that can differentiate the pain of angina from a myocardial infarction is pain that is relieved by rest and nitroglycerine. There may be some exceptions (unstable angina), but the distinction is helpful especially when combined with other assessment data.
human should use natural resources wisely and rationally give reason
Answer:
¨Natural resources are less consumed and more conserved. The wise and rational uses of natural resources make sustain them for long period of time in nature. It is very essential to balance resources and men exist and we can use them properly in our future.¨
Explanation:
many different types of mutations can occur within the body
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Mutations / Point Mutations / Frameshift Mutations
Answer:
above answer may help you3. What is the mai
n function of the heart?
Answer:
Explanation:
renew blood and spread it all to the body
Why does my body get red and ticklish after I eat salted peanuts
Answer:
Explanation:
You might be allergic which is causing an allergic reaction to the peanuts, or it's something in the salt
what is community health? How it can be achieved.
=
Answer:
The community you live in is part of who you are. Even if you don’t see your neighbors every day, you recognize that the decisions you make impact those around you. You’re all in it together, and you wouldn’t have it any other way!
Improving your community and helping others is often at the top of your mind. So when the phrase “community health” crossed your radar, you had to know more. What is community health? And how does it affect the lives of those in your area?
Community health is the intersection of healthcare, economics and social interaction. Unfortunately, many people are unaware of the role this type of healthcare plays in their everyday lives. Join us as we explore the impact of community health on your neighborhood—and what you can do to improve it.
What is community health?
Community health is a medical specialty that focuses on the physical and mental well-being of the people in a specific geographic region. This important subsection of public health includes initiatives to help community members maintain and improve their health, prevent the spread of infectious diseases and prepare for natural disasters.
“Working at the community level promotes healthy living, helps prevent chronic diseases and brings the greatest health benefits to the greatest number of people in need,” reports the Centers for Disease Control and Prevention (CDC).1
Strong community health requires residents to look beyond themselves and take “collective responsibility,” says Caleb Backe, health and wellness expert at Maple Holistics. “It’s not just about the healthcare system, but focuses on the importance of leading a generally healthy lifestyle in order to protect the community as a whole.”
Community health is inextricably tied to individual wellness. “Good community health equates to healthy people, as a community is the ecosystem or environment in which people live,” says Thomas G. Bognanno, president and CEO of Community Health Charities. “It’s difficult to be healthy personally if your community is unhealthy.”Explanation:
What strategy helps prevent diabetes? 20 points
Question 4 options:
maintaining a healthy weight
avoiding exposure to chemicals
drinking lots of water
frequent checkups
Answer:
A. , maintaining a healthy weight
Explanation:
Answer:
a) Maintaining a healthy weight
Explanation:
Maintaining a healthy weight is the strategy that helps to prevent diabetes.
Losing weight reduces the risk of diabetes. Hence, option (a) is correct answer.
how long do dissolvable stitches last in your mouth
Answer:
varies based on the type used, but average is 10days.
Explanation:
what is the difference between tendons and ligaments
a physically active lifestyle may reduce the risk of:
Chronic disorders such as coronary heart disease, osteoporosis depression, and obesity, amongst others can be reduced.
Why is active lifestyle important?Physical activities can efficiently reduce the risk of diseases because they increase metabolic activity, thereby boosting the immune system and regeneration of healthy cells in all parts of the body.
Therefore, with this data, we can see that physical activities may reduce the risk of diseases because they are associated with a higher metabolic function and enhanced abilities of the body to face disease conditions such as osteoporosis.
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Major strokes are sometimes preceded by:
Answer:
a bloked artiry or leaking of a blood vessel
Explanation:
i just leared about it today
Which type of exercise contributes most to building strong bones?
A.
swimming
B.
lifting weights
C.
walking briskly
D.
jumping rope
SCIENCE
Answer:
C, walking briskly most contributes to building strong bones.
I hope this helped at all.
how do you not be a failure in life pls help i am strugleing mentally
Answer: get a therapist bc you sound sad
Explanation:
pls get better :)
standard precautions means treating all blood, body fluids, non-intact skin, and mucous membranes as if they could carry bloodborne pathogens and infectious disease.
What organ systems can require mechanical aid to function day to day for patients
with certain kinds of muscular dystrophy?
respiratory and cardiovascular, This is the rigth answer that should fit for you and I know it would please like.
Answer:
B. respiratory and cardiovascular
Does anyone have the answers to this Midterm im struggling
Gina's father has diabetes and takes Insulin. He recently had a liver transplant, after which he was put on anti-rejection medicines. This has made his insulin less effective.
Which term best characterizes Gina's father's situation?
A. synergistic Interaction
B. antagonistic interaction
C. additive interaction
Answer:
B. Antagonist interaction.
Explanation:
I hope this helps!
Muscles make up almost half of a person’s body. What is muscle tissue?
Group of answer choices
tissue that contracts and relaxes to produce movement
tissue that is produced in the spongy part of bones
tissue that is made up mainly of cartilage
tissue that is part of the skeletal system
Explanation:
tissue that contracts and relaxes to produce movement
is the correct answer.
hope this helps you.
A patient with diabetes rides a bicycle to and from work every day. which site should the nurse teach the patient to use to administer the morning insulin?
Answer:
Abdomen
Explanation:
Patients should be taught to not administer insulin into a site that will be exercised because exercise will increase the rate of absorption. The thigh, buttock, and arm are all being worked while riding a bike.
According to the graph, teaching about abstinence declined to about what percentage in 2014?
Treatment for fractures includes:
O A. Moving the injured person inside to a bed or couch
B. Leaving the injured part in the position you find it
OC. Applying ice directly to the skin
OD. Washing any wounds
Answer:
b d
Explanation:
im not 100% sure but thats what i think it is
Treatment for fractures includes Leaving the injured part in the position you find it and Washing any wounds.
What is fracture ?
Fracture is a type of a bone injury resulting it to break or crushed. It is commonly caused by accidents, disease, great trauma or pressure to the bones.
Fractures can be extremely painful. Normally, fractures required medical attention, different types of fractures Comminuted wherein bones are crushed in pieces, Dislocation where bones or joints are misaligned or dislocated.
Compound fracture is a injury in which the broken bone tears the skin. So in compound fracture as bone tears the skin from inside in cause lots of bleeding and the open wound which makes the site of fracture vulnerable for infections.
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a patient is on a mechanical soft diet. which food item choice by the patient will cause the nurse to intervene?
Given our understanding of this diet type and the reasons behind it, we can confirm that a food item choice by the patient that will cause the nurse to intervene is red meat.
A mechanical soft diet is one in which the patient is allowed to eat solid food, however, the food must be soft and require a minimal amount of chewing. This diet is recommended for patients that have any form of digestive tract illness that may cause difficulty when chewing or swallowing food.
Red meat would cause the nurse to intervene as it presents a great risk for choking or other complications and is prohibited by this diet.
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Due to the brain’s plasticity, experiences during childhood have a strong impact on who we become. Please select the best answer from the choices provided T F.
Answer:
This is true!
Answer:
True
Explanation:
Correct on edge 2022
births that take place prior to ________ weeks of gestation are considered to be preterm births.
Select the correct answer.
Glenn has a family history of diabetes. Which lifestyle change should he adopt to lower his chances of developing diabetes?
A.
Avoid sugar and sugar products and undergo regular medical tests every month.
B.
Exercise for 30 minutes every day and eat nutritious meals that are low in sugar and saturated fats.
C.
Exercise for 30 minutes every day and undergo regular medical tests every month.
D.
Eat nutritious meals that are low in sugar and saturated fats and take dietary supplements.
Answer:
B
Exercise for 30 minutes every day and eat nutritious meals that are low in sugar and saturated fats.
is sweet tea and coke mixed together good for you or are hey better seperate
Answer:
what
Explanation:
TIME REMAININ
59:55
In general, a family can be defined as a group of
A individuals who live together and care for each other
B. individuals who share one car or vehicle
C individuals who enjoy each other's company
Please select the best answer from the choices provided.
Ο Α
ОВ
Mark this and return
Save and Exit
Next
Submit
Answer:
A
Explanation:
C, could be anyone, your neighbours or even your teachers.
D, is more for friends than family.