In some individuals the immune system attacks substance such as grass pollen that are usually harmless resulting in?

In some individuals the immune system attacks substance such as grass pollen that are usually harmless resulting in?
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In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self- cells, then it leads to (a) autoimmune disease (b) active immunity (c) allergic response (d) graft rejection.

Description : In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self- cells, then it leads to (a) autoimmune disease (b) active immunity (c) allergic response (d) graft rejection.

Last Answer : (a) autoimmune disease

Which of the following is correct regarding AIDS causative agent HIV? (a) HIV is enveloped virus containing one molecule of single-stranded RNA and one molecule of reverse transcriptase. (b) HIV is enveloped virus that contains two identical molecules of single-stranded RNA and two molecules of reverse transcriptase. (c) HIV is unenveloped retrovirus. (d) HIV does not escape but attacks the acquired immune response

Description : Which of the following is correct regarding AIDS causative agent HIV? (a) HIV is enveloped virus containing one molecule of single-stranded RNA and one molecule of reverse transcriptase. (b) HIV ... ) HIV is unenveloped retrovirus. (d) HIV does not escape but attacks the acquired immune response

Last Answer : (d) HIV does not escape but attacks the acquired immune response.

Increased asthmatic attacks in certain seasons are related to (a) eating fruits preserved in tin containers (b) inhalation of seasonal pollen (c) low temperature (d) hot and humid environment

Description : Increased asthmatic attacks in certain seasons are related to (a) eating fruits preserved in tin containers (b) inhalation of seasonal pollen (c) low temperature (d) hot and humid environment

Last Answer : (b) inhalation of seasonal pollen

A. We are usually inclined to look upon bad temper as a very harmless weakness, B. _________________________________ C. And yet all religious texts condemn it as one of the most destructive elements in human nature. (1) This shows that we lack judgement. (2) Often work pressure creates bad temper. (3) Bad temper harms human relationship. (4) We speak of it as a mere infirmity of nature, perhaps a family failing

Description : A. We are usually inclined to look upon bad temper as a very harmless weakness, B. _________________________________ C. And yet all religious texts condemn it as one of the most destructive elements in human ... relationship. (4) We speak of it as a mere infirmity of nature, perhaps a family failing

Last Answer : (4) We speak of it as a mere infirmity of nature, perhaps a family failing.

Herd immunity is affected by a. The percentage of a population that is vaccinated. b. The strength of an individual‘s immune system. c. The number of susceptible individuals. d. All the above (a—c) are correct.

Description : Herd immunity is affected by a. The percentage of a population that is vaccinated. b. The strength of an individual‘s immune system. c. The number of susceptible individuals. d. All the above (a—c) are correct.

Last Answer : d. All the above (a—c) are correct. 5. Approximately of 100,000 vaccinated in

Study of individual's immune response to a certain disease is called as __________. a. Clinical pathology b. Surgical pathology c. Neuropathology d. Immunopathology

Description : Study of individual's immune response to a certain disease is called as __________. a. Clinical pathology b. Surgical pathology c. Neuropathology d. Immunopathology

Last Answer : d. Immunopathology

How can I minimize allergy to pollen from trees & grass?

Description : How can I minimize allergy to pollen from trees & grass?

Last Answer : My doctor claims there is nothing that can be done. She suggested wearing a gauze mask.

How to clean shoes (concrete Air Max 90 Ultra Breathe - nets), which are from grass pollen?

Description : I'm afraid smudges will form after using soap.

Last Answer : Need Answer

Often it may be necessary to add a substance to a vaccine to improve its ability to stimulate the immune system called a/an ____. a. adjuvant b. conjugant c. toxoid d. formulant

Description : Often it may be necessary to add a substance to a vaccine to improve its ability to stimulate the immune system called a/an ____. a. adjuvant b. conjugant c. toxoid d. formulant

Last Answer : a. adjuvant

The following statement(s) is/are true concerning necrotizing fascitis. a. Mortality rates as high as 40% can be expected b. The infection involves only the superficial fascia, sparing the deep muscular fascia c. An impaired immune system is a common factor predisposing to this condition d. The infection is usually polymicrobial e. Necrotizing fascitis is most likely to develop in the face of impaired fascial blood supply

Description : The following statement(s) is/are true concerning necrotizing fascitis. a. Mortality rates as high as 40% can be expected b. The infection involves only the superficial fascia, sparing the deep ... e. Necrotizing fascitis is most likely to develop in the face of impaired fascial blood supply

Last Answer : Answer: a, c, d, e Necrotizing fascitis is an uncommon infection of the deep and superficial fascia that is associated with mortality as high as 40% in many series. ... fulminant and is frequently associated with cellulitis, myositis, fascitis, and bacteremia with attendant high mortality

NAME THE PROTECTIVE SUBSTANCE PRESENT IN THE POLLEN ENVELOPE TO TIDE OVER ADVERSE CONDITIONS.

Description : NAME THE PROTECTIVE SUBSTANCE PRESENT IN THE POLLEN ENVELOPE TO TIDE OVER ADVERSE CONDITIONS.

Last Answer : ANS. SPOROPOLLENIN.

The phenomenon of magnetostriction occurs when a ferromagnetic substance is magnetized resulting in

Description : The phenomenon of magnetostriction occurs when a ferromagnetic substance is magnetized resulting in (a) Heating (b) Small changes in its dimensions (c) Small changes in its crystal structure (d) Some change in its mechanical properties

Last Answer : The phenomenon of magnetostriction occurs when a ferromagnetic substance is magnetized resulting in Small changes in its dimensions 

. What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Description : . What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Last Answer : a) To think like hackers and know how to defend such attacks

What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Description : What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Last Answer : a) To think like hackers and know how to defend such attacks

What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Description : What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Last Answer : a) To think like hackers and know how to defend such attacks

What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Description : What is the ethics behind training how to hack a system? a) To think like hackers and know how to defend such attacks b) To hack a system without the permission c) To hack a network that is vulnerable d) To corrupt software or service using malware

Last Answer : a) To think like hackers and know how to defend such attacks

The initiation of a humoral immune response involves a complex interaction of the antigen, cells and intercellular messengers. Which of the following statement(s) concerning the initiation of the humoral immune response is/are correct? a. Helper T lymphocytes stimulate B lymphocytes through secretion of cytokines such as interleukin 4 and 6 b. A number of cells can aid in presenting the antigen to the helper T cell including B lymphocytes and macrophages c. All antigens require coordinated efforts of the various cellular components of the immune system d. An antigen must be a living microorganism

Description : The initiation of a humoral immune response involves a complex interaction of the antigen, cells and intercellular messengers. Which of the following statement(s) concerning the initiation of the ... various cellular components of the immune system d. An antigen must be a living microorganism

Last Answer : Answer: a, b Stimulation of the immune system occurs after a variety of antigen-presenting cells (B lymphocytes, macrophages, dendritic cells, and Langerhans cells) act to engulf ... polysaccharides), most antigens require coordinated efforts of the various cellular components of the immune system

Lead pipe is (A) Especially resistant to solutions containing H2SO4 (B) Usually joined by burning (e.g. by melting to adjacent pieces with a torch) (C) Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain (D) All (A), (B) and (C)

Description : Lead pipe is (A) Especially resistant to solutions containing H2SO4 (B) Usually joined by burning (e.g. by melting to adjacent pieces with a torch) (C) Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C

Which of the following terms refers to the decrease in lens flexibility that occurs with age, resulting in the near point of focus getting farther away? a) Presbyopia Presbyopia usually begins in the fifth decade of life, when reading glasses are required to magnify objects. b) Presbycusis Presbycusis refers to age-related hearing loss. c) Cataract Cataract is the development of opacity of the lens of the eye. d) Glaucoma Glaucoma is a disease characterized by increased intraocular pressure.

Description : Which of the following terms refers to the decrease in lens flexibility that occurs with age, resulting in the near point of focus getting farther away? a) Presbyopia Presbyopia usually begins in ... lens of the eye. d) Glaucoma Glaucoma is a disease characterized by increased intraocular pressure.

Last Answer : a) Presbyopia Presbyopia usually begins in the fifth decade of life, when reading glasses are required to magnify objects.

Are (HBO and other) TV shows like Californication and Shameless just a kind of "adult entertainment", drug and alcohol promotional vehicles and "harmless" fun - or is there some educational value to them?

Description : Are (HBO and other) TV shows like Californication and Shameless just a kind of "adult entertainment", drug and alcohol promotional vehicles and "harmless" fun - or is there some educational value to them?

Last Answer : I have not seen any of them, but I heard about these shows… well… to be honest: I think they are great vehicles to earn money for the TV-Stations showing them… ;)

[Serious] What’s something seemingly harmless that can actually be very harmful?

Description : [Serious] What’s something seemingly harmless that can actually be very harmful?

Last Answer : Attention! [Serious] Tag Notice Jokes, puns, and off-topic comments are not permitted in any comment, parent or child. Parent comments that aren't from the target group will be ... performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

What are examples of things that are harmless to humans, but harmful to items?

Description : What are examples of things that are harmless to humans, but harmful to items?

Last Answer : Well, if the objects are robots, computers, or “smart” devices, then: malicious software, power failures, immersion in water, and strong magnetic pulses, would be examples. If the objects are spiderwebs, then gentle touches. Etc.

In simple terms what is the difference between harmless flirting and harassment?

Description : In simple terms what is the difference between harmless flirting and harassment?

Last Answer : The power dynamic, the setting, the content so much. If you are a supervisor/boss/loan officer/or in any way have authority over, power to influence, or power to control - don't flirt. If you see someone ... . In a social setting, when they're with a group, when they smile back - go ahead, flirt.

Is the Miss USA contest meaningful or useful in any way? Is it harmless or harmful?

Description : Is the Miss USA contest meaningful or useful in any way? Is it harmless or harmful?

Last Answer : I think it’s a relic from the past that should be lowered and put in a museum like the Confederate flag. I see no real benefit in its continuation.

Have you done anything really stupid but harmless lately?

Description : Have you done anything really stupid but harmless lately?

Last Answer : I had some left -over scraps from a sandwich & decided to toss them into the garden for the birds.. unfortunately, I let go of the plate too, shattering it on the yard, clumsy bugger!

What harmless prejudices do you indulge?

Description : What harmless prejudices do you indulge?

Last Answer : answer:I hear ya. I have a problem with names I can't readily decipher or pronounce, either because of their spelling or because they are foreign. I find myself instantly biased. It is stupid and ... over it quickly and continue (with the book, article, etc.) but nonetheless, the prejudice is there.

By observation alone, how do you differentiate flirting, with harmless flirting?

Description : By observation alone, how do you differentiate flirting, with harmless flirting?

Last Answer : I'm kinda retarded at picking up sexual cues (I fail at human sublty), but generally speaking if someone flirts with a lot of people in the same style with in the same social group I assume it is ... I manage to pick up on other flirting I'd probably regard it as more serious or testing the waters.

Tween commandos clique harmless phase or something deeper?

Description : Tween commandos clique harmless phase or something deeper?

Last Answer : Pics or it never happened.

Why are they not using bioremediation on the Gulf oil spill ? Evidently these are naturally occuring microbes, available in powdered form, which feed on the oil and digest it into harmless compounds.

Description : Why are they not using bioremediation on the Gulf oil spill ? Evidently these are naturally occuring microbes, available in powdered form, which feed on the oil and digest it into harmless compounds.

Last Answer : answer:I'm not a scientist, but the site you linked does say The microbes are simply mixed with water and sprayed on the oil as it reaches the calmer waters near shore or on shore itself. That could be ... before all the oil gets to the shore and it can get to the water that's under the surface.

Harmless and silly words you thought were really rude when you were a kid - or that kids you know giggle about.

Description : Harmless and silly words you thought were really rude when you were a kid - or that kids you know giggle about.

Last Answer : Nah, I was more a laugh hysterically when I heard a curse word kinda kid. I was quiet growing up.

How should I respond to this seemingly harmless text?

Description : How should I respond to this seemingly harmless text?

Last Answer : Ok and my head hurts, sorry I was going to try to answer the question until I read this huge Wall O' text'. But I think I'll just say that it was just a text and whether to go get coffee or ... a big deal. Maybe Jill (or whoever sent you the text) just wants to talk about stuff to clear the air.

Why do people bite their nails and is it completely harmless?

Description : Why do people bite their nails and is it completely harmless?

Last Answer : Been doing it all my life. Easier then using scissors or those clippers. ( I hate those things) My nails look good.

Would you take up smoking, or start again after quitting, if it was 100% harmless?

Description : Would you take up smoking, or start again after quitting, if it was 100% harmless?

Last Answer : I would. Hell, I took up smoking after 5yrs clean knowing it was 100% harmful.

Why do so many people fear spiders despite the fact that most of them are totally harmless?

Description : Why do so many people fear spiders despite the fact that most of them are totally harmless?

Last Answer : Because they are ugly.

In what seemingly harmless ways have you seen people fuck up their new, highly competitive career?

Description : In what seemingly harmless ways have you seen people fuck up their new, highly competitive career?

Last Answer : political social media posts

What's an opinion that you have that is quite unremarkable/harmless but upsets a lot of people?

Description : What's an opinion that you have that is quite unremarkable/harmless but upsets a lot of people?

Last Answer : Gender reveal parties are stupid.

Is it possible that one out of 1000 great whites can be harmless?

Description : Is it possible that one out of 1000 great whites can be harmless?

Last Answer : what exactly do you mean? that it’s not a man-eater? if so yes. It’s more likely that it’s the other way around 1 in a 1000 is harmFUL. Infact it would be more.

A serial killer kidnapped people and made them take 1 of 2 pills: one was harmless, and the other was poisonous. Whichever pill a victim took, the serial killer took the other one. The victim took their pill with water and died. The killer survived. How did the killer always get the harmless pill? -Riddles

Description : A serial killer kidnapped people and made them take 1 of 2 pills: one was harmless, and the other was poisonous. Whichever pill a victim took, the serial killer took the other one. The victim ... with water and died. The killer survived. How did the killer always get the harmless pill? -Riddles

Last Answer : Both of the pills were harmless. The poison was in the glass of water the victim drank.

……… is a program that appears harmless but actually performs malicious functions. -Technology

Description : ……… is a program that appears harmless but actually performs malicious functions. -Technology

Last Answer : Trojan horse is a program that appears harmless but actually performs malicious functions.

What do you feel determines whether a prejudice is harmful or harmless?

Description : What do you feel determines whether a prejudice is harmful or harmless?

Last Answer : Feel Free to Answer

What carnivores are harmless?

Description : What carnivores are harmless?

Last Answer : Many carnivores are harmful to humans because "carnivore" meansanimals that only eat meat, and meat is usually other animals. Thecarnivores that are especially harmful are land mammals that arecarnivores ... . There are some carnivores that might be harmless tohumans and they're typically birds.

Hold Harmless Agreement?

Description : Hold Harmless Agreement?

Last Answer : Get StartedA Hold Harmless Agreement is a legal contract designed to protect one party from liability based on the actions of another party. A Hold Harmless Agreement may be used in a variety of ... or intentionally bad manner, or if one of the parties has committed a fraudulent or criminal act.

Which of the following precautions should be taken when a blown fuse, rated at 10 amperes, is replaced? A. Short out the fuse before removing it from the circuit. B. Use needle-nose pliers to remove fuse from the circuit. C. Replace blown fuse with one of equal voltage and ampere capacity. D. Fuses of 10 ampere rating and less are virtually harmless when energized and may be handled freely.

Description : Which of the following precautions should be taken when a blown fuse, rated at 10 amperes, is replaced? A. Short out the fuse before removing it from the circuit. B. Use needle-nose pliers to ... D. Fuses of 10 ampere rating and less are virtually harmless when energized and may be handled freely.

Last Answer : Answer: C

Pollutants that cannot be made harmless constituents are called non-biodegradable

Description : Pollutants that cannot be made harmless constituents are called non-biodegradable

Last Answer : pollutants.

Pollutants that can be made harmless by quick dilution or conversion are called

Description : Pollutants that can be made harmless by quick dilution or conversion are called

Last Answer : biodegradable pollutants.

Sewage is made harmless by

Description : Sewage is made harmless by

Last Answer : biological activity.

Match each disease with its correct type of vaccine. Column I Column II A. Tuberculosis (i) Harmless virus B. Whooping cough (ii) Inactivated toxin C. Diphtheria (iii)Killed bacteria D. Polio (iv) Harmless bacteria (a) A-(iv), B-(iii), C-(ii), D-(i) (b) A-(i), B-(ii), C-(iv), D-(iii) (c) A-(ii), B-(i), C-(iii), D-(iv) (d) A-(iii), B-(ii), C-(iv), D-(i)

Description : Match each disease with its correct type of vaccine. Column I Column II A. Tuberculosis (i) Harmless virus B. Whooping cough (ii) Inactivated toxin C. Diphtheria (iii)Killed bacteria D. Polio (iv) Harmless bacteria (a) A-(iv), B-(iii), C- ... B-(i), C-(iii), D-(iv) (d) A-(iii), B-(ii), C-(iv), D-(i)

Last Answer : a) A-(iv), B-(iii), C-(ii), D-(i)