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2 years ago

These proteins identify and lock on to an antigen (pathogen) and then tell other parts of the body to destroy the germ

Mathematics

2 answers:

tankabanditka [31]2 years ago

5 0

Answer:

Answer is D.

Lymphocytes.

Explanation.

How Does the Immune System Work? When the body senses foreign substances (called antigens), the immune system works to recognize the antigens and get rid of them. B lymphocytes are triggered to make antibodies (also called immunoglobulins). These proteins lock onto specific antigens.

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mash [69]2 years ago

5 0

Answer:

C. ANTIBODIES

Step-by-step explanation:

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Please select the best answer thanks

alukav5142 [94]

The first one.............

4 0

3 years ago

Read 2 more answers

The probability that Brian wins a raffle is given by the expression n n + 2 . Write down an expression, in the form of a combine

LUCKY_DIMON [66]

Answer:

$\frac{2}{n+2}$

Step-by-step explanation:

Given

Let the total probability be 1

Probability that Brian wins a raffle = n/n+2

Probability that Brian does not win a raffle = 1 - Probability that Brian wins a raffle

Probability that Brian does not win a raffle = 1 - (n/n+2)

Probability that Brian does not win a raffle = $\frac{n+2-n}{n+2}$

Probability that Brian does not win a raffle = $\frac{2}{n+2}$

Hence required fraction is $\frac{2}{n+2}$

7 0

3 years ago

What is the value of x in the figure at the right?

Verdich [7]

Answer:

b 12

Step-by-step explanation:

62=5x+2(opposite angle are equal)

5x=60

x=12

7 0

2 years ago

You randomly draw a marble out of a bag that contains 20 total marbles. 12 of the marbles in the bag are blue.

Advocard [28]

Answer:

$P(Blue)=0.60$

Step-by-step explanation:

Probability: $Probability\ of\ an\ event=\frac{favourable\ outcome}{total\ outcome}$

$Total\ marbles=20\\\\Hence\ total\ outcomes=20\\\\Blue\ marbles=12\\\\Hence\ favourable\ outcomes=12\\\\P(Blue)=\frac{12}{20}\\\\P(Blue)=\frac{2\times 6}{2\times 10}\\\\P(Blue)=\frac{6}{10}\\\\P(Blue)=0.60$

6 0

4 years ago

200x - 100x + 57,600 = 60,000 - 200x

Katarina [22]

Answer:

x = 8

Step-by-step explanation:

200x - 100x + 57,600 = 60,000 - 200x

100x + 57,600 = 60,000 - 200x

300x = 2,400

x = 8

8 0

3 years ago