Which is the predominant immunoglobulin produced after a host’s re-exposure to an antigen?

Answers

Answer 1

The predominant immunoglobulin produced after a host’s re-exposure to an antigen is Immunoglobulin G (IgG).

Immunoglobulin G is a type of antibody, representing approximately 75% of serum antibodies in humans, IgG is the most common type of antibody found in blood circulation. IgG molecules are created and released by plasma B cells.

The functional activities of IgG molecules, such as bactericidal effect mediated by complement, viral neutralization, inactivation of toxins and opsonization, are important for the development of an effective immune response against a large range of microorganisms and their toxic products

The IgG average range is between 549-1600 mg/dL in the body.

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Related Questions

Which of the following is NOT an example of natural selection?
A People selectively breeding pitbulls.
B Insect populations developing resistance to certain pesticides.
C Male birds of certain species developing colorful feathers to attract female mates.
D Bacteria becoming resistant to antibiotics.

Answers

C, why? well because it’s largest impact

How does the Department of Environmental Protection try to prevent water breaks from happening? Answer

Answers

Answer:

water mains break. And when they do, they disrupt the lives of those serviced by them. Breaks can close down roads, cause damage to property and generally wreak havoc on the area around it. So why does it happen? This simple guide can help explain it to your customers.

Explanation:

Pa like, Pa rate, At pa follow thanks ❤️

Sloths spend most of their time living in trees. They are considered __________ animals.
A)
folivorous
B)
epiphytic
C)
zoning
D)
arboreal
E)
browsing

Answers

The answer is D) arboreal
I believe the correct answer is D. Arboreal

What percent of the energy from an organism is passed to the organism that eats it?
10%
25%
100%
1%

Answers

10%

Explanation:

im sorry if im wrong but from what i learned thats the percentage

Answer:

10%

Explanation:

what do u mean by being sick ?​

Answers

Answer:

umm that I don't feel good

Answer:

don't know what you mean... but having an infection, virus, disease, or general illness...?

Explanation:

Hope this helped! Good luck! :)

PLZZ HELP!
In what organelle is the genetic material found inside?

Question 3 options:

Golgi Apparatus


Nucleus


Ribosome


Mitochondria

Answers

Answer:

nucleus is the answer your welcome

Answer:

nucleus

Explanation:

Im taking the test now

What is the carrying capacity of the graph?

Answers

The carrying capacity on a graph is the horizontal asymptote as X tends toward + .So you are looking at the y-value for your carrying capacity.

Answer fast please. !!!!!!!!!!!!!!!!!!A geologist who needs to curricula to rock formations in different areas can match exposed rock layers
true or false

Answers

Answer:

A geologist who needed to correlate two rock formations in different areas could match exposed rock layers? A geologist who needed to correlate two rock formations in different areas could match exposed rock layers. TRUE.Explanation:

Answer:

true

Explanation:

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! ASAPPPP

Explain how each type of infectious agent (bacteria, virus, fungi, and parasite) affects the body.

Answers

There are five major types of infectious agents: bacteria, viruses, fungi, protozoa, and helminths. In addition, a new class of infectious agents, the prions, has recently been recognized

Answer:

bacteria-Some bacteria help to digest food, destroy disease-causing cells, and give the body needed vitamins. Bacteria are also used in making healthy foods like yogurt and cheese. But infectious bacteria can make you ill. They reproduce quickly in your body.

Virus-A virus infects your body by entering healthy cells. There, the invader makes copies of itself and multiplies throughout your body. The new coronavirus latches its spiky surface proteins to receptors on healthy cells, especially those in your lungs.

fungi-When fungal organisms enter the body and the immune system is compromised these fungi grow, spread and invade into tissue and spread locally. Some organisms, especially yeast and some molds, can invade the blood vessels and cause infection in the bloodstream and distant organs.

Parasite-When the worms live in the body they can cause sickness. They may get into the stomach and gut and eat the food before the body has digested it. This means that the body does not get enough nourishment. Sometimes the worms will find their way into other parts of the body, such as the blood or liver.

what is the main product of the light-dependent reaction

Answers

Answer: The light-dependent reactions convert light energy into chemical energy, producing ATP and NADPH.

Explanation:

DNA fingerprint can be obtained from… (check all that apply)

Answers:

the pattern on a finger


hair with follicle attached


skin


blood


hair with no follicle attached

Answers

Answer:

Did u really delete mine so u can get credit wow you're crazy

Explanation:

Can someone explain?

Answers

Answer:

A greenhouse keeper...

The sun converts nuclear energy into what type of energy?

Answers

Answer:

i would say chemical but if im wrong im super sorry!!

Explanation:

Cupboard
Font
1
2.
3
Classification of Living Things Practice
Identify the feature of life that is illustrated by each of the following statements.
"That boy shot up five inches in only one year."
"Our cat had a litter of kittens yesterday"
"My dog has become much less clumsy now that he is a year old."
4.
"Eat a good breakfast and you will be able to run longer"
"When that car pulled in the driveway, my cat ran to hide under the porch."
"That owl's night vision allows it to see the movement of mice on even the
darkest night."
7
"Single-celled organisms live in the pond behind school."
8
Your body normally maintains a temperature of 98.6°F.
9.
A giraffe uses its long neck to eat from the high branches of a tree.
5.
6
10.
A bear hibernates when it's cold,

Answers

Explain please i don’t understand

Which types of plant cells must receive glucose from other plant cells?

Answers

Answer:

While plant cells have chloroplasts to photosynthesize, they also require ATP for cellular functions, and do use oxygen to break down some of the sugar they produce in order to generate that ATP. They need mitochondria for this.

In particular, at night when there is no light, plants undergo cellular respiration since there is no sunlight to photosynthesize.

They do, however, produce far more sugar and oxygen through photosynthesis than they use up in respiration.

The type of plant cells that receives glucose from other plant cells are NON-PHOTOSYNTHETIC plant cells.

Photosynthesis is a group of metabolic reactions by which plant cells generate simple carbohydrates (i.e., glucose) and oxygen by using the energy from the sun, carbon dioxide and water.

In consequence, non-photosynthetic cells cannot produce glucose and thus need to receive this nutrient from photosynthetic cells.

An example of non-photosynthetic cells is the root cells found underground.

In conclusion, the type of plant cells that receives glucose from other plant cells are NON-PHOTOSYNTHETIC plant cells.

Learn more in:

https://brainly.com/question/1388366

6.______________________ is a special type of muscle found only in your heart and causes your heart to beat.

smooth muscle
skeletal muscle
cardiac muscle

Answers

Explanation:

the answer is C cardiac muscle I'm pretty sure this is the correct answer

During G1, there is a great amount of protein _____________________ occurring.

Answers

Answer:

G1 is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. During this time, the cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication.

Explanation:

During G1, there is a great amount of protein synthesis occuring.

During the phase G1, there is a great amount of protein synthesis occurring.

Hope this helps! :)

as a result of fertilization_____is formed​

Answers

Answer:

zygote

Explanation:

Fertilization is the process in which haploid gametes fuse to form a diploid cell called a zygote. To ensure that each zygote has the correct number of chromosomes, only one sperm can fuse with one egg.

NEED ANSWER ASAP

Students in a Biology class were formulating an argument about a cell they viewed under the microscope. Half
of the class argued it was a plant cell and the other half argued in favor of an animal cell. Below is the image the
students saw under the microscope. Which argument is supported by the image?

A. The students who said the plant cell are correct because there are chloroplasts

B. The students who said a plant cell are correct because there are mitochondria present.

C. The students who said animal cell are correct because there are chloroplasts present.

D. The students who said an animal cell are correct because there are mitochondria present.

Answers

Answer:

the answer would be A

Explanation:

Animal cells are oval and egg shaped so we can cancel out c and d

A is the correct answer because we can see green dots within the structure. Chloroplasts contain a green pigment called chlorophyll. This green pigment makes the chloroplast and the structure green (as we can see in the picture). Photosynthesis occurs in the chloroplasts, and it is where the plant gets its glucose from

Hope this helps!

All the information necessary for an organism to form and grow is recorded in the organism’s DNA. How does DNA use its stored information to express a trait?

A. Every time the DNA replicates, traits are expressed.
B. The nucleotides in the DNA bind with amino acids in order to direct the cell's
functions.
C. Codons in the DNA stimulate the DNA to replicate.
D. The genes in the DNA instruct the cell to synthesize proteins.

Answers

mm I think it is number 3.

Answer:

it's B The nucleotides in the DNA bind with amino acids in order to direct the cell's

functions.

Explanation:

what are the importance of labour as a factor of production​

Answers

Answer:

hope this is useful

Explanation:

Labour is an active factor of production. It is the factor that starts production. Land and Capital alone cannot start production, so they are passive factors. They need the active factor of production, i.e. labour to be productive themselves.

the ___severs as a relay station between the hindbrain and the forebrain.
A. forebrain

B. Midbrain

C.cerebral cortex

D. hindbrain

Answers

Answer:

B. Midbrain

Explanation:

I'm pretty sure this is it.

the answer is the midbrain cuz u can cross of forebrain and hindbrain and the cerebral cortex doesn’t apply so it’s B

What activities can increase the amount of atmospheric CO2?

Answers

Answer:

Human activity is the main cause of CO2

Answer:
I think the answer is human activity.

An area of land that is not used by humans for agriculture, industry, or habitation is called __________.
A)
wilderness
B)
rangeland
C)
public land
D)
sustainable forest
E)
private land

Answers

Explanation:

range land....,....,,...................

The answer to this question is rangeland

A condition that describes an individual that carries two different alleles of a gene.

Answers

Answer:

Het erozygous

Explanation:

People with alleles that are the same are hom ozygous for the physical trait. Ones with two different alleles are het erozygous.

There is no space, just didn't let me spell it correctly.

What objects did scientists use to help determine the age of the Earth? *

Answers

the best estimate for earth age is based on radiometric dating of fragment from the canyon dialo iron meteorite from the fragments scientist calculated the relative abundance of element that's for maid as radioactive Uranium decayed over billion of years

what can be done to limit the impacts of erosion in our environment

Answers

Answer:

The extent of wind erosion can be controlled by measures aimed at reducing wind velocity at ground level.

Explanation:

This will stabilize the soil surface and/or trapping the soil particles already moving.

how are yarns made up of?​

Answers

Answer:

Yarn is a strand composed of fibres, filaments (individual fibres of extreme length),... Yarns are made from both natural and synthetic fibre, in filament or staple form. Filament is fibre of great length, including the natural fibre silk and the synthetic fibres.

Answer:

cotton you can get cotton from sheep

All electromagnetic waves move at what speed?

Answers

Answer:

Electromagnetic radiation is a type of energy that is commonly known as light. Generally speaking, we say that light travels in waves, and all electromagnetic radiation travels at the same speed which is about 3.0 * 108 meters per second through a vacuum.

Hope it helped!!!

Answer:

          8

3.0 * 10 meters per second

Explanation:

Water, ice, wind, sand, and chemicals are constantly crumbling mountains, flattening hills, widening valleys, and deepening canyons. __________________ never stops

Answers

Answer:

erosion

Explanation:

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