What is the difference between active immunity and passive immunity? -Biology

What is the difference between active immunity and passive immunity? -Biology
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Differentiate the following and give examples of each (a) Innate and acquired immunity (b) Active and passive immunity -Science

Description : Differentiate the following and give examples of each (a) Innate and acquired immunity (b) Active and passive immunity -Science

Last Answer : (a) Innate & acquired immunity Innate immunity, also called inherent, natural, non specific immunity, comprises all those defence elements with which an individual is bom & which are ... Whereas passive immunity is conferred by transfer of immune products like antibodies etc. from other individual

What is passive immunity and active immunity?

Description : What is passive immunity and active immunity?

Last Answer : active immunity is the immunity that is stimulated internally as a a result of antibodies entering the body. Passive is stimulated by substances from an external source

Does vaccination against a disease confer active or passive immunity?

Description : Does vaccination against a disease confer active or passive immunity?

Last Answer : Active immunity is conferred when the body manufactures antibodies in response to direct contact with an antigen. When an individual is again exposed to the antigen, the body remembers it and ... passive immunity helps the newborn to fight disease before its own immune system has developed.  

Short-lived immunity acquired from mother to fetus across placenta or through mother’s milk to the infant is categorised as (a) active immunity (b) passive immunity (c) cellular immunity (d) innate non-specific immunity.

Description : Short-lived immunity acquired from mother to fetus across placenta or through mother’s milk to the infant is categorised as (a) active immunity (b) passive immunity (c) cellular immunity (d) innate non-specific immunity.

Last Answer : (b) passive immunity

Identify the wrong statement with reference to immunity. (a) When exposed to antigen (living or dead) antibodies are produced in the host’s body. It is called “Active immunity”. (b) When ready-made antibodies are directly given, it is called “Passive immunity”(c) Active immunity is quick and gives full response. (d) Fetus receives some antibodies from mother, it is an example for passive immunity.

Description : Identify the wrong statement with reference to immunity. (a) When exposed to antigen (living or dead) antibodies are produced in the host's body. It is called Active immunity . (b) When ... full response. (d) Fetus receives some antibodies from mother, it is an example for passive immunity

Last Answer : c) Active immunity is quick and gives full response.

_____ implies that if enough people in a population are immunized against certain diseases, then it is very difficult for those diseases to spread. a. Herd immunity b. Passive immunity c. Active immunity d. Natural immunity

Description : _____ implies that if enough people in a population are immunized against certain diseases, then it is very difficult for those diseases to spread. a. Herd immunity b. Passive immunity c. Active immunity d. Natural immunity

Last Answer : a. Herd immunity

_____ acquired _____ immunity usually follows an obvious illness or it may follow a subclinical illness. a. Naturally; passive b. Artificially; active c. Naturally; active d. Artificially; passive

Description : _____ acquired _____ immunity usually follows an obvious illness or it may follow a subclinical illness. a. Naturally; passive b. Artificially; active c. Naturally; active d. Artificially; passive

Last Answer : c. Naturally; active

Immune complex formation and serum sickness are dangers of a. Artificially acquired passive immunity. b. Naturally acquired active immunity. c. Artificially acquired active immunity. d. Naturally acquired passive immunity.

Description : Immune complex formation and serum sickness are dangers of a. Artificially acquired passive immunity. b. Naturally acquired active immunity. c. Artificially acquired active immunity. d. Naturally acquired passive immunity.

Last Answer : a. Artificially acquired passive immunity.

Exposure to the flu virus, contracting the flu, and recovering from the disease would be an example of a. Artificially acquired passive immunity. b. Naturally acquired active immunity. c. Artificially acquired active immunity. d. Naturally acquired passive immunity.

Description : Exposure to the flu virus, contracting the flu, and recovering from the disease would be an example of a. Artificially acquired passive immunity. b. Naturally acquired active immunity. c. Artificially acquired active immunity. d. Naturally acquired passive immunity.

Last Answer : b. Naturally acquired active immunity.

Differentiate between Active and Passive Immunity along with examples.

Description : Differentiate between Active and Passive Immunity along with examples. 

Last Answer : Active Immunity Passive Immunity  1) Antigens are injected in the human body as result antibodies are formed. 2) it develops slowly 3) it remains for longer time 4) the treatment is ... therapeutic 5) immunological memory is absent 6) Useful for immune-deficient host 7) Ex: Sera

Differentiate between Active and passive immunity.

Description : Differentiate between Active and passive immunity.

Last Answer : Sr. no Active immunity Passive immunity 1 Antigens are injected in human body as a result, antibodies are formed Readymade antibodies are injected in human body 2 Onset of ... It is termed as serum sickness 6 Preparations : Vaccines , Toxoid Preparation: sera

Assertion : Artificially acquired passive immunity results when antibodies or lymphocytes produced outside the host are introduced into a host. Reason

Description : Assertion : Artificially acquired passive immunity results when antibodies or lymphocytes produced outside the host are introduced into a host. Reason

Last Answer : Assertion : Artificially acquired passive immunity results when antibodies or lymphocytes produced outside ... both the assertion and reason are false

Passive immunity can be produced by administration of (A) Pure antigens (B) Immunoglobulins (C) Toxoids (D) Killed bacteria or viruses

Description : Passive immunity can be produced by administration of (A) Pure antigens (B) Immunoglobulins (C) Toxoids (D) Killed bacteria or viruses

Last Answer : Answer : B

How passive immunity is acquired ?

Description : How passive immunity is acquired ?

Last Answer : Passive immunity is acquired through natural maternal antibodies, antitoxin, and immunoglobulin.

Passive artificial immunity occurs in the body when a/an _____ is injected into the body or when a developing fetus receives antibodies across the placenta. a. antibody-rich serum b. antigens c. haptens d. adjuvant

Description : Passive artificial immunity occurs in the body when a/an _____ is injected into the body or when a developing fetus receives antibodies across the placenta. a. antibody-rich serum b. antigens c. haptens d. adjuvant

Last Answer : a. antibody-rich serum

What is the difference between active and passive transport? -Biology

Description : What is the difference between active and passive transport? -Biology

Last Answer : answer:

What is the difference between active and passive transport?

Description : What is the difference between active and passive transport?

Last Answer : A: Active transport requires energy to move substances against their concentration gradient, while passive transport does not require energy and involves the movement of substances down their concentration gradient.

What is the difference between a passive and active transport?

Description : What is the difference between a passive and active transport?

Last Answer : A: Passive transport does not require energy and involves the movement of molecules from high to low concentration, while active transport requires energy and involves the movement of molecules from low to high concentration.

What is the difference between active and passive voice?

Description : What is the difference between active and passive voice?

Last Answer : An active sentence has the word order -- subject + verb + object. In an active sentence you can see who does the action. eg -- The dog chased the cat. (the dog does the action)In a passive ... has the form -- be + past participle eg was chased, were chased, is being chased, had been chasedetc

What is the difference between passive and active fiber optic couplers?

Description : What is the difference between passive and active fiber optic couplers?

Last Answer : Passive couplers redistribute optical signals without optical-to electrical conversion.

How do vaccines produce active immunity without making a person sick?

Description : How do vaccines produce active immunity without making a person sick?

Last Answer : What is the answer ?

Active immunity can be produced by administration of (A) Killed bacteria or viruses (B) Live attenuated bacteria or viruses (C) Toxoids (D) All of these

Description : Active immunity can be produced by administration of (A) Killed bacteria or viruses (B) Live attenuated bacteria or viruses (C) Toxoids (D) All of these

Last Answer : Answer : D

How is active immunity acquired ?

Description : How is active immunity acquired ?

Last Answer : Active immunity is acquired through vaccines, attenuated organisms, toxoid, natural infection, cloned microbial antigens, etc.

The term ‘active immunity’ means (a) increasing rate of heart beat (b) increasing quantity of blood (c) resistance developed after disease (d) resistance developed before disease.

Description : The term ‘active immunity’ means (a) increasing rate of heart beat (b) increasing quantity of blood (c) resistance developed after disease (d) resistance developed before disease.

Last Answer : (c) resistance developed after disease

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

Cyclosporine has the following attributes except: A. It selectively suppresses humoral immunity without affecting cell mediated immunity B. It is more active as immunosuppressant when administered before antigen exposure than after it C. It is not toxic to the bone marrow D. Its major toxicity is kidney damage

Description : Cyclosporine has the following attributes except: A. It selectively suppresses humoral immunity without affecting cell mediated immunity B. It is more active as immunosuppressant when administered before antigen exposure ... It is not toxic to the bone marrow D. Its major toxicity is kidney damage

Last Answer : A. It selectively suppresses humoral immunity without affecting cell mediated immunity

Symport active or passive? -Biology

Description : Symport active or passive? -Biology

Last Answer : answer:

Passive Smoking to Active Smoking?

Description : Passive Smoking to Active Smoking?

Last Answer : While certainly not all that great for your lungs, I doubt that inhaling secondhand smoke periodically throughout the day is going to make you develop the itch to buy a pack of cigarettes and become an active ... move to an area that is non-smoking (or at least next to someone who does not smoke)?

Active or passive rest?

Description : Which do you like better, just hanging out or actively doing something?

Last Answer : Would I choose a passport with 3 rom children?

Is the pen was missing active or passive?

Description : Is the pen was missing active or passive?

Last Answer : passive

Is the key was used to open the door passive or active voice?

Description : Is the key was used to open the door passive or active voice?

Last Answer : ACTIVE

Is Bob and Judy were setting out birdseed for the cardinals and chickadees a passive or active sentence?

Description : Is Bob and Judy were setting out birdseed for the cardinals and chickadees a passive or active sentence?

Last Answer : active

Is the key was used to open the door passive or active voice?

Description : Is the key was used to open the door passive or active voice?

Last Answer : ACTIVE

Is the Escort ZR3 Laser Shifter an active jammer or passive jammer, or something different?

Description : Is the Escort ZR3 Laser Shifter an active jammer or passive jammer, or something different?

Last Answer : The Escort ZR3 laser shifter is neither an active or passive jammer. It "phase shifts" the laser to it has trouble bouncing back. Detectors can't tell how far away a laser trap is, so they phase shift the laser instead.

Exocytosis active or passive?

Description : Exocytosis active or passive?

Last Answer : active

Natural L-isomers of amino acids are absorbed from intestine by (A) Passive diffusion (B) Simple diffusion (C) Faciliated diffusion(D) Active process

Description : Natural L-isomers of amino acids are absorbed from intestine by (A) Passive diffusion (B) Simple diffusion (C) Faciliated diffusion(D) Active process

Last Answer : Answer : D

The absorption of intact protein from the gut in the foetal and newborn animals takes place by (A) Pinocytosis (B) Passive diffusion (C) Simple diffusion (D) Active transport

Description : The absorption of intact protein from the gut in the foetal and newborn animals takes place by (A) Pinocytosis (B) Passive diffusion (C) Simple diffusion (D) Active transport

Last Answer : A

What is the relation between concentration gradient and active and passive transport ?

Description : What is the relation between concentration gradient and active and passive transport ?

Last Answer : Passive transport is the movement of substances across membranes in favor of their concentration gradient, i.e., from a more concentrated region to a less concentrated region. Active transport, in ... two regions while passive transport acts in a manner to reduce the concentration gradient.

A satellite which simply reflects the signal without further amplification A. Passive satellite B. Active satellite C. Geostationary satellite D. Domestic satellite

Description : A satellite which simply reflects the signal without further amplification A. Passive satellite B. Active satellite C. Geostationary satellite D. Domestic satellite

Last Answer : A. Passive satellite

Is a kind of satellite which has a period of revolution equivalent to the period of rotation of the earth about its axis. A. Passive satellite B. Synchronous satellite C. Active satellite.D. Geosynchronous satellite

Description : Is a kind of satellite which has a period of revolution equivalent to the period of rotation of the earth about its axis. A. Passive satellite B. Synchronous satellite C. Active satellite D. Geosynchronous satellite

Last Answer : D. Geosynchronous satellite

An earth satellite whose period of revolution is equal to the period of rotation of the earth about its axis. A. Geosynchronous B. Steerable C. Passive D. Active

Description : An earth satellite whose period of revolution is equal to the period of rotation of the earth about its axis. A. Geosynchronous B. Steerable C. Passive D. Active

Last Answer : A. Geosynchronous

Residuals theory argues that dividend is a : A. Relevant Decision B. Active Decision C. Passive Decision D. Irrelevant

Description : Residuals theory argues that dividend is a : A. Relevant Decision B. Active Decision C. Passive Decision D. Irrelevant

Last Answer : C. Passive Decision

The sensor that sends out sound pulses called pings, then receives the returning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Description : The sensor that sends out sound pulses called pings, then receives the returning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Last Answer : A : Active Sonar

The sensor that receive sound echoes without transmitting their own sound signals is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Description : The sensor that receive sound echoes without transmitting their own sound signals is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Last Answer : B : Passive Sonar

The sensor that sends out sound pulses called pings, then receives thereturning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Description : The sensor that sends out sound pulses called pings, then receives thereturning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Last Answer : A : Active Sonar

The sensor that sends out sound pulses called pings, then receives the returning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Description : The sensor that sends out sound pulses called pings, then receives the returning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder

Last Answer : A : Active Sonar

Glucose is taken back from glomerular filtrate through (a) active transport (b) passive transport (c) osmosis (d) diffusion

Description : Glucose is taken back from glomerular filtrate through (a) active transport (b) passive transport (c) osmosis (d) diffusion

Last Answer : (a) active transport

The exchange of gases in the alveoli of the lungs takes place by (a) passive transport (b) active transport (c) osmosis (d) simple diffusion.

Description : The exchange of gases in the alveoli of the lungs takes place by (a) passive transport (b) active transport (c) osmosis (d) simple diffusion.

Last Answer : d) simple diffusion.

Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II. Column I Column II (a) Glycerol, fatty acids Duodenum, move as chylomicrons (b) Cholesterol, maltose Large intestine, active absorption (c) Glycine, glucose Small intestine, active absorption (d) Fructose, Na+ Small intestine, passive absorption

Description : Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II. Column I Column II (a) Glycerol, fatty acids Duodenum, ... , glucose Small intestine, active absorption (d) Fructose, Na+ Small intestine, passive absorption

Last Answer : (c) Glycine, glucose Small intestine, active absorption

When water enters in roots due to diffusion, is termed as (a) osmosis (b) passive absorption (c) endocytosis (d) active absorption.

Description : When water enters in roots due to diffusion, is termed as (a) osmosis (b) passive absorption (c) endocytosis (d) active absorption.

Last Answer : (b) passive absorption