Mathematics Middle School

Define the following terms in your own words in terms of immune response


Antigen

Antibody

Apoptosis

Autoimmune disease

B-cell

T-cells

Helper

Killer

Suppressor

Memory

Leukocyte

Erythrocyte

Lymphocyte

Lymph Nodes

Macrophage

Mast Cell

Pathogen

Phagocyte

Answers

Answer 1

Answer:

an antigen is  toxic foreign substance, that induces an immune reaction in the body.

an antibody is a blood protein that is made in retort to the counteracting of a certain antigen.

apoptosis is the death of cells that occur normally and control part of a specific organisims growth.

an autoimmune disease is a condition in which your immune system mistakenly attack your body.

a b-cell is a type of lymphocyte that is responisble for the autoimmunity component in the adaptive immue system.

a t-cell is part of the immue system tht develop from types of stem cells in the bone marrow.

a helper is a type of white blood cells that serves as a specific and important key of immune functions.

a killer is an innate immune cell that shows a strong cytolyic function against physiologically stressed cells such as: tumor cells, and virus infected cells.

a suppressor is a lymphocyte that can suppress the antibody production by other lymphoid cells.

--

i apologize, i can get to more but i am busy.

Answer 2
Antigen - a toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies

Antibody - a blood protein produced in response to and counteracting a specific antigen. Antibodies combine chemically with substances which the body recognizes as alien, such as bacteria, viruses, and foreign substances in the blood.

Apoptosis - the death of cells which occurs as a normal and controlled part of an organism's growth or development.

Autoimmune disease - Autoimmune disease happens when the body's natural defense system can't tell the difference between your own cells and foreign cells, causing the body to mistakenly attack normal cells. There are more than 80 types of autoimmune diseases that affect a wide range of body parts.

B-cell - B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptive immune system.

T-cells - T cell, also called T lymphocyte, type of leukocyte (white blood cell) that is an essential part of the immune system. T cells are one of two primary types of lymphocytes—B cells being the second type—that determine the specificity of immune response to antigens (foreign substances) in the body.


Helper - A type of immune cell that stimulates killer T cells, macrophages, and B cells to make immune responses. A helper T cell is a type of white blood cell and a type of lymphocyte. Also called CD4-positive T lymphocyte.

Killer - A type of immune cell that has granules (small particles) with enzymes that can kill tumor cells or cells infected with a virus. A natural killer cell is a type of white blood cell. Also called NK cell and NK-LGL.

Supresor - A tumor suppressor gene (TSG), or anti-oncogene, is a gene that regulates a cell during cell division and replication. If the cell grows uncontrollably, it will result in cancer. When a tumor suppressor gene is mutated, it results in a loss or reduction in its function.

Memory - Memory is the ability of the brain to encode, store and retrieve information when required.

Leukocyte - A white blood cell, also known as a leukocyte or white corpuscle, is a cellular component of the blood that lacks hemoglobin, has a nucleus, is capable of motility, and defends the body against infection and disease.

Erythrocyte - A blood cell with hemoglobin-rich cytoplasm and whose main function is to transport respiratory gases, chiefly oxygen

Lymphocyte - a form of small leucocyte (white blood cell) with a single round nucleus, occurring especially in the lymphatic system.

Lymph nodes - Lymph nodes are located in many parts of the body, including the neck, armpit, chest, abdomen (belly), and groin. They contain immune cells that can help fight infection by attacking and destroying germs that are carried in through the lymph fluid. There are hundreds of lymph nodes throughout the body.

Macrophage - a large phagocytic cell found in stationary form in the tissues or as a mobile white blood cell, especially at sites of infection.

Mast cells - Mast cells are blood cells that are part of your immune system. They help you fight infections, but they are also involved in allergic reactions. Mast cells live longer than normal cells, and they grow in your bone marrow, your gastrointestinal tract, your skin, and your airways.

Pathogen - A pathogen is defined as an organism causing disease to its host, with the severity of the disease symptoms referred to as virulence. Pathogens are taxonomically widely diverse and comprise viruses and bacteria as well as unicellular and multicellular eukaryotes.

Phagocyte - A pathogen is defined as an organism causing disease to its host, with the severity of the disease symptoms referred to as virulence. Pathogens are taxonomically widely diverse and comprise viruses and bacteria as well as unicellular and multicellular eukaryotes.

I spent so long on this and I think I even did the other ones that the other guy didn’t do brainliest would be appreciated!

Hope I helped !

Related Questions

Which number is equivalent to 34/32? And how you found the answer.

A. 2
B. 9
C. 81
D. 729

Answers

C 81 I took the test

Please help!!!!!!!!!

Answers

Answer:

-------12--------------22------------

Step-by-step explanation:

[tex]\sqrt{144}[/tex] = 12

[tex]\sqrt{100}[/tex] = 10

10+12

How many milliliters are equal to 6.189 liters?

61.89 milliliters
6,189 milliliters
61,890 milliliters
618.9 milliliters

Answers

Answer:

6,189 milliliters

Step-by-step explanation:

conversion by multipling the liters by 1000

Which quadrilateral makes this statement true?

Quadrilateral ABCD ≅ _____

PLEASE HELP!

Answers

Answer:

C.

Step-by-step explanation:

WXYZ is opposite of ABCD. If I'm wrong, in my defense, I haven't done quadrilaterals in a while.

Answer:

B is the correct answer

Step-by-step explanation:

Unit: Rational Number Operations Review

A spool with 18 feet of ribbon will be cut into 8-inch segments. How many 8-inch segments can be cut from the spool of ribbon?

Answers

27 Pieces

Explanation: 1 feet = 12 Inches… So take 12 inches and multiply by 18 and you get 216 then divide by 8 and you get 27.

Answer:

27

Step-by-step explanation:

A pair of equations is shown below:

y = 7x − 8
y = 5x − 2

Part A: Explain how you will solve the pair of equations by substitution or elimination. Show all the steps and write the solution.

Part B: If the two equations are graphed, at what point will the lines representing the two equations intersect? Explain your answer

Answers

Answer:

Part A) If would probably be smart to use substitution because y is already solved for, so we can substitute the value of y as a function of x into the other equation.

y=7x-8

y=5x-2

7x-8=5x-2

   +8     +8

-----------------

7x=5x+6

-5x  -5x

----------------

2x=6

/2   /2

-----------

x=3

y=7x-8

y=21-8

y=13

Part B) The lines will intersect at point (3, 13)

Step-by-step explanation:

hope this helps

so sorry if this is wrong

did this for hw

Answer:

Step-by-step explanation:

part a:

substitution

7x - 8 = 5x - 2

2x - 8 = -2

2x = 6

x = 3

y = 7(3) - 8 = 21 - 8 = 13

y = 13

Part b.

(3, 13)

Triangle XYZ is an isosceles triangle with XY = ZY. Complete each of these statements.

m∠X

=°

m∠Y
=°

Answers

Answer: 7

Step-by-step explanation: XZ ⊥ XY

XZ = XY = 5

The slope of XZ is , the slope of XY is , and XZ = XY = 5.

The slope of XZ is , the slope of XY is , and the slope of ZY = 7.

Answer:

Step-by-step explanation:

please please please help! 1st answer gets brainliest


The line plot shows the weight (in tons) of five different pallets of ball bearings. What is the difference between the largest and smallest pallet of ball bearings?


x

x x x x

_______________

1/5 2/5 3/5 4/5 5/5
( 1/5 = 2 pallets, 25 = 1 pallet, 3/5 = 1 pallet, 4/5 = 1 pallet, 5/5 = 0 pallets )

1 x = 1 pallet


A) 1 5 tons

B) 2 5 tons

C) 3 5 tons

D) 4 5 tons

Answers

Answer:

B) 2 5 tons

Step-by-step explanation:

Edge 2022

Find the value of the equation

Answers

Answer:

5/12.5 = 8/p

Step-by-step explanation:

There is 5 pictures in 12.5 hours

How many can he paint in 8 hours

8=HOURS

P=AMOUNT

What is the solution to this number sentence? y+ 3 1/3=8

Answers

you would subtract 3 1/3 from both sides to get y= 8- 3 1/3. then you would solve so y= 4 2/3
I agree with Potato2299. Y = 4 2/3

I need help finding which angles are supplementary to eachother

Answers

Answer:

ICJ and ECI

hope this helped

What is the area of the triangle?

Answers

Answer:

I'm pretty sure is 45

Step-by-step explanation:

6 x 15 = 90

90 ÷ 2 = 45

To find the are of a triangle you do
(Base x height) ÷ 2

6 x 5 = 30

30 ÷ 2 = 15

The base is 6 height is 5. Then divide that by 2.

Complete the equation for this model.

Answers

Answer:

(-18) + (-2) = -20

Step-by-step explanation:

arrow is moving from -18 to -20.

HELP ME!!!!!!!!!!!....

Answers

Answer:

12

Step-by-step explanation:

a=ab/2

Area=3 times 4/2= 6

but there are 2 traingles so 6 times 2= 12

15 ! because if you made that triangle a rectangle the length would b 8 and hight would b five 8x5 is forty and bc its a triangle you split it in half so 40 devided by 2 is 15

Calculate the volume of the following figure.

26 units3
25 units3
27 units3
24 units3

Answers

Answer:

24 units

Step-by-step explanation:

The way to find the volume is to multiply all of the dimesnions. The dimensions are 2, 3, and 4. 2 x 3 = 6. 6 x 4 = 24.

24 units 4 *3*2*4 as you multiply use
Pemdas to break down the answer

HELP PLEASE ASPAPP EEEEEEEEE

Answers

1/4 x 1/2 = 1/8

1/4 = the chance of getting m
1/2 = the chance of getting tails

Answer:

the answer is D

Step-by-step explanation:

pls give brainlist

100 POINTS AND BRAINLY NO LINKS What is the length of the line segment with endpoints (−3, −8) and (10, −8) ?

Answers

Answer:

13 units

given two points: (−3, −8) and (10, −8)

As the y coordinates are same.

use the method:

|x2| + |x1|  where  (x1, y1), (x2, y2)

Solve:

|10| + |-3|

10 + 3

13

Answer:

10 units

Step-by-step explanation:

[tex](x_1,y_1)=(-3,-8)[/tex]

[tex](x_2,y_2)=(10,-8)[/tex]

We are supposed to find the length of the line segment with endpoints (−3,8) and (7, 8)

We will use distance formula : [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Substitute the values :

[tex]d=\sqrt{(10+3)^2+(8-8)^2}[/tex]

[tex]d=\sqrt{100}[/tex]

[tex]d=10[/tex]

Hence the length of the line segment with endpoints (−3,8) and (7, 8) is 10 units

Simplify the expression.

Answers

Answer:

x over6_14

Step-by-step explanation:

first you will collect like terms by taking-1 over3+1x over2_12_2

Water flows through a pipe at a rate of 88 cubic feet per year. Express this rate of flow in pints per day. Round your answer to the nearest tenth.

Answers

Answer:

5367 pints a day through that pipe

Step-by-step explanation:

you do 88 cubic feet converted to pints is 5266 nearest tenth is 5367 done

5367 pints per day bc ya lolz

Angie works in a pet store. She needs to divide 36 angelfish, 42 rainbow fish, and 126 goldfish into aquariums so that each aquarium has the same number of each type of fish, and there are no fish left over. What is the greatest number of aquariums Angie can fill under these conditions?

Answers

Answer: GCF = 6 aquariums

Step-by-step explanation:

PLEASE SOLVE SURFACE AREA
WILL GIVE BRANLIEST

Answers

Answer:

16 units^2

Step-by-step explanation:

The surface area of a square pyramid is comprised of the area of its square base and the area of each of its four triangular faces. Given height h and edge length a, the surface area can be calculated

16 units ^2 that’s your answer

Simplify!! Giving brainliest

15+8x-3x
6y-2b+10y+5b-1
3(8x+4y+2x)

Answers

1) 15+5x
2)-4y+7b-1
3) 30x+12y

Simplify Negative 3 over 2 divided by 9 over 6.

Answers

Answer:

B. -1

Step-by-step explanation:

9/-3 = -3

6/2 = 3

-3/3 = -1.

Hope this helps!

Answer:

-1

Step-by-step explanation:

-3/2 ÷ 9/6

Copy dot flip

-3/2 * 6/9

Multiply

-18/18

-1

I need help please!!!!!!

Answers

B because you’re buying 3 tacos, so 3x, and if you add up the price of 2 cheese, 2 lettuce, and 1 sour cream you get 1.25 so it’s 3x+1.25

PLEAS HELP ME!!!!!!!

Answers

Answer:

-6

Step-by-step explanation:

it’s -6 ! just count the marks from -3 and you’ll get -6 !

Brad used the formula to find the distance in miles, d, he was from a stroke of lightning. In the formula, n is the number of seconds that have elapsed between seeing the lightning and hearing the thunder. How far away was Brad from the lightning if 30 seconds elapsed between Brad seeing the lightning and hearing the thunder?

Answers

Answer:

10 seconds

Step-by-step explanation:

using the formula we can see that since 30 seconds have passed we divide this by 3 to get 10.

Therefore  the answer is 10 seconds

please rate brainleist.

Pls help with math I realy need help

Answers

Answer:  803.84

Step-by-step explanation: pi * r^2 * height

Answer:

803.84

Step-by-step explanation:

because its pi x r² x height

in this case the radius is 4 because the diameter is 8 and half would be 4 so its 4² which is 16 and the height is 16 and you mulitply pi which is 3.14 so 16 x 16 x 3.14= 803.84cm

Please rate and mark as brainliest

Thank you and have a good day

In need this quickly

Answers

Answer:

are there any other pieces to this problem?

find the circumference

Answers

Answer:

18.85

Step-by-step explanation:

multiply pi and the radius

Answer:11.6

Step-by-step explanation:

Shannon bought a used toy sailboat at a resale store for $8. She spent $4 on materials to replace the sails and repaint the sailboat. Shannon sold the toy sailboat for $20. Which is the percentage of profit Shannon made on the sale of the toy sailboat?

Answers

Answer:

66.6

Step-by-step explanation:

hope this helps

First and original answer:

She bought it for $8, spent $4 on refurbishing the toy so $12, then sold it for $20. The profit is a whopping 66.6% percentage

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