What do you observe about the structure
of the white blood cell? How do you think
this is related to its function of trapping
pathogens in the body?
Please help I’ll give brainlyiest

What Do You Observe About The Structureof The White Blood Cell? How Do You Thinkthis Is Related To Its

Answers

Answer 1

Answer:

White blood cells engulf and digest pathogens and any other unknown material in the blood and tissues. They engulf the pathogen into a vesicle called a phagosome. This fuses with a lysosome and the enzymes break down the pathogen.

Answer 2

White blood cells foremostly recognize any pathogen or foreign substance in the body and then engulf it with the help of receptors like Toll-like receptors. Finally, the killing of antigen takes place by phagocytosis.

What do you mean by Pathogens?

Pathogens may be defined as any microorganisms which are capable of inducing diseases in other living organisms.

After engulfing, the antigen is packed under a vesicle known as a phagosome. This phagosome is then treated with lysosomes to form a structure known as phagolysosomes.

Thes phagolysosomes are responsible for the breakdown of antigen, which is then presented by MHC molecules to perform perforin-granzyme mediated killing of antigen.

Therefore, it is well described above.

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Related Questions

Which process BEST explains how DNA is replicated?
A)
DNA is conservative. The original strands of nucleotides do not separate. A
copy composed of two new strands containing all of the new DNA base
pairs is produced to come together.
DNA is semi-conservative. The original strands of nucleotides do not
separate. A copy composed of two new strands containing all of the new
DNA base pairs is produced to come together.
B)
DNA is semi- conservative. The original strands of nucleotides do not separate. A copy composed of two new strands containing all of the new DNA base pairs is produced to come together.
C)
DNA is semi-conservative. The two strands of nucleotides separate. It
produces two copies of the original DNA molecule, each of which contains
one of original strand, and one new strand.
D)
DNA is dispersive. The original DNA chain breaks and recombines in a
random fashion before the double helix structure unwinds and separates to
act as a template for messenger RNA synthesis.

Answers

Answer:

C)

DNA is semi-conservative. The two strands of nucleotides separate. It

produces two copies of the original DNA molecule, each of which contains

one of original strand, and one new strand.

The statement that best explains the process of replication is statement C.

What do you mean by DNA replication?

DNA replication may be defined as the process by which a molecule of DNA is duplicated, where a parental strand gets divided into two daughter strands.

DNA is semi-conservative. The two strands of nucleotides separate. It produces two copies of the original DNA molecule, each of which contains one of the original strand, and one new strand.

Therefore, the statement that best explains the process of replication is statement C.

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If Ava drops a 5 kg ball off a 20 meter building and Clayton drops a 5 kg ball
off a 40 meter building, which ball will have more potential energy?"

A.Ava's ball
B.Clayton's ball

Answers

I think B is the answer. Hope this helps!

The number of different species in an area is called species diversity or _________.

Please help, I'll give brainlist...​

Answers

Answer:

Explanation:

biodiversidad

Select the correct answer. Which statement is an example of a focused topic? A. Fruits from rainforests are known to heal diseases that affect people around the world. B. Fruits from rainforests are enjoyed by people all over the world. C. Fruits from rainforests are part of a healthy diet. D. Fruits from rainforests in the Amazon are effective remedies for the common cold.

Answers

Answer:

I think D

Explanation:

Answer:

D. Fruits from rainforests in the Amazon are effective remedies for the common cold.

Explanation:

In rabbits, black fur (B) is dominant to white fur (b) A purebred black furred male is bred with a female that had the recessive white fur

Answers

Answer:

BB x bb

Bb

Bb

Explanation: When a purebred dominant trait is bred with a purebred recessive trait then the offspring will always have the dominant and recessive trait.

3 This is the menstrual phase wherein pregnancy is possible.
c) menstrual phase
d) ovulation phase
a) Tollicular phase
b) luteal phase
wires a woman for pregnancy.​

Answers

Answer:

ovulation phase

Explanation:

The ovulation phase is the only time during your menstrual cycle when you can get pregnant. You can tell that you're ovulating by symptoms like these: a slight rise in basal body temperature

d) ovulation phase

Its called ovulation due to the egg leaving to ovary to then be fertilized by a sperm. Although it is possible for a woman to get pregnant during anytime in her cycle. I hope this helped a bit.

Explain why it is always necessary to de-starch a plant​

Answers

Because of the soil sediments

The text box below contains facts about salmon:
juvenile salmon migrate from freshwater streams and rivers to the ocean.
in the ocean, juvenile salmon d.r.i.n.kk. salt water.
Special cells on the salmon's gills called chloride cells help the salmon to excrete salt.

How do populations of juvenile salmon respond to changes in salinity as they migrate?
The juvenile salmon utilize special structures but do not alter their behavior.
The juvenile salmon alter their behavior and utilize special structures.
The juvenile salmon utilize special structures to alter their behavior.
The juvenile salmon alter their behavior but do not utilize special structures.

Answers

Answer:

due to the salmons body and biology the salinity doesnt matter because they can change whats around them using the salt from inside their body

Explanation:

they both utilize and alter behavior

The populations of juvenile salmon respond to changes in salinity as they migrate the juvenile salmon utilize special structures to alter their behavior. Therefore, option C is correct.

What is salinity ?

The amount of dissolved salt in a body of water is known as salinity. It makes a significant contribution to conductivity and influences many aspects of the chemistry of natural waters as well as the biological activities that take place there.

In soils and seas, primary salinity is a natural occurrence. Salt lakes, salt pans, salt marshes, and salt flats are a few examples of naturally occurring salty landscapes. Salting caused by human activity, typically land development and agriculture, is known as secondary salinity.

Salinity is the buildup of salt to a degree that harms the built environment and the ecosystem in general. While there are many areas of the Australian terrain that are naturally salty, human activity has the potential to raise salt levels. Water and salinity go hand in hand.

Thus, option C is correct.

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((60 POINTS!! PLEASE HELP)))
WRITTEN RESPONSE

Describe 3 pieces of evidence that you could use to support the theory of evolution.

Answers

Answer:

Darwin used multiple lines of evidence to support his theory of evolution by natural selection -- fossil evidence, biogeographical evidence, and anatomical evidence.

Explanation:

Which symbol represents a dominant allele?


t

Tt

T

tt

Answers

Answer:

Tt

Explanation:

What’s the use of short tandem repeat?

Answers

Answer: Ok So A short tandem repeat is a microsatellite with repeat units that are 2 to 7 base pairs in length, with the number of repeats varying among individuals, making STRs effective for human identification purposes.STRs are extremely useful in applications such as the construction of genetic maps (49), gene location, genetic linkage analysis, identification of individuals, paternity testing, as well as disease diagnosis 50., 51.. STR analysis has also been employed in population genetics.

Hope this helps have a awesome night/day❤️✨

Explanation:

Codons are found on
while anticodons are found on
mRNA, RNA
DNA, mRNA
mRNA, DNA
tRNA, mRNA

Answers

Answer:

Anticodons are found in tRANA

Codons are found in RNA

Can I get brainliest?

list five women rights​

Answers

Women's Suffrage. ...
Sexual and Reproductive Rights. ...
Freedom of Movement. ...
Intersectional Feminism. ...
Gender Inequality. ...
Gender-Based Violence. ...
Sexual Violence and Harassment. ...
Workplace Discrimination.

Match the body systems and interaction descriptions:
1. Circulatory and Respiratory
2. Digestive and Circulatory
3. Nervous, Muscular, and Skeletal
4. Circulatory and Integumentary
5. Muscular and Digestive
6. Respiratory and Muscular
7. Circulatory and Skeletal
8. Excretory and Circulatory
9. Nervous and Integumentary
10. Muscular and Circulatory

_. Nutrients pass into the circulatory system to be carried to body cells
_. Lungs supply oxygen carried by blood to cells of the body
_. Production of blood cells in bone marrow
_. Chewing, swallowing and movement of food through the digestive tract
_. Pumping of the heart & blood
_. Daily movement and coordination
_. Kidneys remove wastes from blood
_. Cooling through dilation of blood vessels near the surface of the skin
_. Sense of touch
_. Movement of the diaphragm in breathing

Answers

2. Nutrients pass into the circulatory system to be carried to body cells

1. Lungs supply oxygen carried by blood to cells of the body

7. Production of blood cells in bone marrow

5. Chewing, swallowing and movement of food through the digestive tract

6. Pumping of the heart & blood

3. Daily movement and coordination

8. Kidneys remove wastes from blood

4. Cooling through dilation of blood vessels near the surface of the skin

9. Sense of touch

10. Movement of the diaphragm in breathing

There are numerous parts to the human body. Every physical portion serves a distinct purpose.

What is body systems and their interaction?

There are numerous parts to the human body. Every physical portion serves a distinct purpose. To better comprehend how the human body's components interact with one another and work together as a whole, scientists divide the body into systems. A group of bodily parts that cooperate to carry out a specific task is known as a body system.

For instance, the integumentary system, that shields the body from its surroundings, is made up of the skin, hair, and nails. Another instance of an organ that guards the body is the immune system.

1. Lungs supply oxygen carried by blood to cells of the body

2. Nutrients pass into the circulatory system to be carried to body cells

3. Daily movement and coordination

4. Cooling through dilation of blood vessels near the surface of the skin

5. Chewing, swallowing and movement of food through the digestive tract

6. Pumping of the heart & blood

7. Production of blood cells in bone marrow

8. Kidneys remove wastes from blood

9. Sense of touch

10. Movement of the diaphragm in breathing

Therefore, there are numerous parts to the human body. Every physical portion serves a distinct purpose.

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When California recently (June 2015) passed a law banning the personal belief exemption of routine childhood vaccines Jim Carrey recently posted (June/July 2015) a series of tweets about thimerosal (a form of mercury) used as a preservative in vaccines. Is it true that there is no convincing scientific evidence that thimerosal causes harm by the low doses of thimerosal in vaccines, except for minor reactions like redness and swelling at the injection site?

Answers

Answer:

Yes, there is no convincing scientific evidence that thimerosal causes harm by the low doses of thimerosal in vaccines, except for minor reactions like redness and swelling at the injection site

Explanation:

Thimerosal has been used safely as a vaccine additive, added to some vaccines to prevent germs like bacteria and fungi from growing in them dated since early 1930s. Though, Thimerosal contains mercury but the type of mercury doesn’t stays in the body, and is unlikely to make human fall sick.

Most people doesn't have any allergic reaction to it except for redness and swelling at the injection site as early mentioned and this is considered irrelevant when compared to effect of vaccine when contaminated by germ which could cause serious illness or death.






Answer and I will give you brainiliest

Answers

Answer:

Answer is in picture.

Explanation:

Hope it is helpful.....

Here! Copy this lol
Click image/:

WILL GIVE BRAINLIEST.Read the passage. Seth sat at the piano, and I saw him take a deep breath. Sweat was dripping off of his brow, and his left hand was twitching slightly—the obvious result of nerves. He took another deep breath and slowly, painfully exhaled. Then, he gently placed his hands on the keys and his fingers began to move gracefully up and down the keyboard. What emerged was the most beautiful music I had ever heard. Why is this passage an observation? It tries to reflect the everyday lives of ordinary people. It describes an event the writer has witnessed. It reveals a deep truth about a character. It portrays the physical appearance of a person.

Answers

Answer:

2.

Explanation:

it describes an event the writer has witnessed

gene mutations can occur
a. exposure to chemical mutagens
b. exposure to gamma radiations

Answers

Answer:

b

Explanation:

Please Help!!!
How many ATP can be obtained from the complete beta-oxidation and metabolism of one 16-carbon fatty acid molecule?​

Answers

Answer:

read ex

Explanation:

129 ATP

Figure out which step in the scientific method is being used.
"If eating celery burns more calories than the celery contains, then I will lose weight if I eat lots of celery."

Answers

Answer:

Hypothesis

Explanation:

It uses an if then system, which is commonly used when creating hypothesises.

Question 5 of 25
The image shows devices that convert solar energy into electrical energy.
What is one advantage of using these devices in place of a nuclear power
plant?
A. They have lower greenhouse gas emissions.
B. They are more reliable,
Ο Ο Ο
C. They take up less space,
D. They produce less hazardous waste.
Activat

Answers

Answer:

Explanation: D- they produce less hazardous waste

Answer:

D. They produce less hazardous waste

Explanation:

Nuclear power plants have radioactive hazardous waste, while solar panels do create waste it is not hazardous/as much as a nuclear power plant.

Water lilies float on the surface of ponds. They grow in shallow ponds, so the roots of the plant can grow down into the mud at the bottom of the pond. Water lilies need about 4–6 hours of sunlight each day, and grow best in tropical areas.

Which statement best explains why water lilies cannot survive in the marine biome?
A.
The marine biome has an average yearly rainfall that is too high.
B.
The water in the marine biome is salt water rather than fresh water.
C.
The water in the marine biome is fresh water rather than salt water.
D.
The marine biome has an average yearly rainfall that is too low

Answers

Answer:

B

Explanation:

A is false

C is false

D is false

How does the length of the axon in a relay neurone differ from the axon in both a sensory and a motor neurone

Answers

Answer:

Relay neurons are interneurons that connect brain regions and near neurons, so their axons are shorter than the ones of a motor or sensory neurons which need to be very long as they travel long distances to reach target organs

Platinum is a catalyst humans use in fuel cell. Although for green energy humans use some bacteria that releases enzymes such as hydrogenase to perform functions as platinum in fuel cell. This is an example of
a. Biofilm
b. Biosensing
c. Biomimicry

Answers

Answer:

B

Explanation:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

I NEED HELP ON BOTH ANSWER AS QUICKLY AS POSSIBLE!!
Bc

Answers

Answer:

What do you need help with?

Muscle tissues are made of specialized unitss called?

Answers

Answer:

Each skeletal muscle fiber consists of a bundle of myofibrils, which are bundles of protein filaments. The filaments are arranged in repeating units called sarcomeres, which are the basic functional units of skeletal muscles.

Explanation:

Answer:

skeletal muscle

Explanation:

HELP PLS!!! (PSYCHOLOGY) I'LL GIVE YOU BRAINLIEST IF UR RIGHT!!

Nate is a teacher who has been in the dassroom for 25 years. When a new teacher is hired, he offers to be a mentor because he loves helping new teachers get inspired about working with children. He wants to help make sure that the teaching profession remains high quality. How would Erikson MOST likely describe Nate's efforts?
A.) Nate is working en generativity.
B.) Nate is working on ego integrity.
C.) Nate is working on intimacy.
D). Nate is working on acceptance​

Answers

Answer:

A.) Nate is working on generativity

Explanation:

Generativity is the ability to provide care or concern for younger or older genrations. Nate offers to be the mentor because he loves helping the new teachers get inspired about working with children. According to Erik Erikson theory of psychosocial development, generativity can refer to "making your mark" or impact on the world through creating or nurturing things that will outlast in an individual/individuals.

1. If a long tail is a dominant characteristic, in which case is the characteristic of a long tail definitely expressed?

A) when at least one allele contains instructions for a long tail

B) when at least one parent has a long tail

C) when both alleles contain instructions for a long tail

D) when both parents have a long tail


2. What is true of all body cells except sex cells?


A) Each cell type carries chromosomes and genes that identify it as that specific type of cell. For example, skin cells have different chromosomes and genes than muscle cells.


B) Each body cell contains the same number and kinds of chromosomes for that organism. The chromosomes contain the same number and kinds of genes for that individual.


C) While each cell type in the body contains the same kinds of genes, they are organized on different chromosomes depending on the cell type.


D) While each cell in the body contains the same number of chromosomes, each cell type has different genes along those chromosomes.

Answers

Answer:

1. A) when at least one allele contains instructions for a long tail

2. B) Each body cell contains the same number and kinds of chromosomes for that organism. The chromosomes contain the same number and kinds of genes for that individual.

Answer:

A. when at least one allele contains instructions for a long tail

Explanation:

The guy above me Answered.  oh yeah, also have a cheeseburger while your at it. lol

In _______, _____________ ___________, looked at a piece of cork under his
microscope and called what he saw cells.

Answers

Answer:

1665

Robert hooke

Answer:

In 1665, Robert Hooke looked at a piece of cork under his

microscope and called what he saw cells.

Explanation:

Robert Hooke performed several experiments on the work of the cell theory and overall was the first scientist to discover them and coin the name of cells.

Hope that this helped out! (●´ω`●)

Che healthy way to lose weight is to...
Drink a lot of water
O Take in slightly less calories than you use daily
O Eat no fats
O Eat no carbohydrates
1 point

Answers

Answer:

O Take in slightly less calories than you use daily

 

Explanation:

It has been shown that the healthiest diets to lose weight are those where individuals consume fewer calories than normal and simultaneously by taking care of consuming all essential nutrients in adequate quantities.  

The essential nutrients to be consumed in a healthy diet include:

1- macronutrients, especially proteins (amino acids) to avoid muscle loss as well as normal metabolic functions, and fats, which are required to absorb some micronutrients (i.e., liposoluble vitamins)

2- micronutrients, which include vitamins (e.g., vitamin D, vitamin C, etc) and minerals (e.g., iron, calcium, etc).

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The engine of a 550kg car is producing a net force of 11,000N. What is its acceleration? Qu le encanta hacer To Spanish? What is the meaning of life? Well its so simple but yet so complicated people around the world are haunted by this thought. I was haunted by it till now when I could finally put my finger on it the meaning of life is what you make of it now hear me out before you scroll thinking this is just another lie. The meaning of life is what you make it, you make your own decisions and choose your own path so we all have different meanings so not all can be answered with one solution except for this one. If your big goal is becoming the richest person in the world that's your meaning of life and only you can fore fill this meaning. So do anything and everything you can to make it a reality so you can die/life a happy life Help needed!! Asap. Thank you! Question: why and how photoshop create fake news? When a large truck pushes a small car with a given force, the small car is applying an _____and ____ force on the truck. Paul is closely tied to other characters in The Land. Match each character to the correct description of him or her.RobertPaul's sibling, another of EdwardLogan's childrenCassiePaul's white half-brother who is thesame age as PaulMitchellOOOPaul's father, a white landownerEdward Loganan African American boy who lives onPaul's father's land 15 - 1.5(y - 5) - 7.5 simplified The volume of a right rectangular prism can be found by using the product 9(4)(1.1). Which expression could also be used to determine the volume of this prism? O 11(9)(4) O 9(4) + 1 0 32(11)O 9 + 4 + 11plss help fast Who is the protagonist, (good guy) and what do they want? -in the book "all summer in a day"- how to solve:log8(28k-20)+15=18 Which expression is equivalent to 6(7x - 4)?a)13x - 10b)13x - 24c)42x - 10d)42x - 24 Someone, please help I'm confused. 13. Marco's height is 63 inches. Marco's height is 3 inches less than 1.5 times Jennifer's height. An employee sells ten tablets for $149.99 each. How much will he make if he earns 4.5% commission? What are some obstacles college students face in finishing their classes and what are some effective strategies to overcome the obstacles?WILL GIVE BRAINLIST Justin rented a car from Hertz for 5 hours. There was a rental fee of$25. Luis rented a truck from Enterprise for 3 hours. He paid a $50rental fee. Both Justin and Luis spent the same amount and bothcompanies have the same hourly rental fee. Write and solve anequation to determine the hourly rental fee. Select the correct answer.How did Theseus manage to get out of the maze after killing the monster Minotaur?A. by using the sword of the kingB. by using a ball of stringC. by using the shield from AthensD. by using a magic wand The founder of modern evolutionary theory is considered to be-- Please answer only if you have read Julie of the Wolves! Give a reasonable explanation! I will give brainliest to the first correct answer that has an explanation!Which sentence best describes the importance of the setting of Julie of the Wolves?It is so harsh that it may cause the protagonist's death.It represents the way the protagonist feels about life.It will teach the protagonist key things about her past.It provides a pleasant backdrop for a difficult situation.