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Arte-miy333 [17]
3 years ago
6

22 POINTS AND BRAINLIEST

Biology
2 answers:
Marrrta [24]3 years ago
4 0

Answer:

A. memory T and B cells

Explanation:

It is

Serggg [28]3 years ago
3 0

Answer:

The correct option is option "B"

Explanation:

pathogenic cells

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**PLEASE ANSWER QUICK, I'LL GIVE BRAINLIEST TO THE RIGHT ANSWER !!**
bekas [8.4K]
The answer is C plants do photosynthesis to make their own food however animals do not
3 0
3 years ago
The causative agent for malaria is a type of? a. rickettsial agent. b. protozoa. c. bacterium. d. prion. e. virus.
irinina [24]

b. protozoa

One of the four species of protozoan in the genus Plasmodium is responsible for the acute or subacute infectious disease known as malaria.

<h3>A virus or a bacteria causes malaria?</h3>
  • A virus or bacteria cannot cause malaria.
  • Plasmodium, a parasite that often spreads through infected mosquitoes, is what causes malaria.
  • A mosquito consumes Plasmodia that are present in blood when it feeds on an infected human.
<h3>How do protozoa cause malaria?</h3>
  • The female anopheles mosquito bite is the primary method of transmission of malaria, a protozoan infection of the red blood cells.
  • The Plasmodium genus of protozoa is what causes malaria.
  • Four different types of malaria parasites can infect people: Plasmodium malariae, vivax, ovale, and falciparum

learn more about malaria here

brainly.com/question/2685790

#SPJ4

3 0
2 years ago
Henry wanted to know how fast his pet tortoise could walk.
Annette [7]

Answer:

2 meters

Explanation:

on the table, the number to the left of 24 is 2, showing its 2 meters in 24 seconds

3 0
3 years ago
An immunoglobulin (Ig) molecule, of any class, with regions symbolized as C or V, H or L , has a light chain made up of _______.
Nadusha1986 [10]

An immunoglobulin molecule of any class with regions symbolized as C or V, H or L, has a light chain made up of one C region and one V region.

The glycoproteins known as immunoglobulins (Ig), often known as antibodies, are created by plasma cells. A number of immunogens, including bacterial proteins, promote B cells' conversion to plasma cells. These cells, which make proteins, are involved in humoral immune reactions to bacteria, viruses, fungi, parasites, cellular antigens, chemicals, and synthetic compounds. Using a B-cell receptor, the immunogen or antigen adheres to the B cells' cell surface (BCR).

As a result, a signal is generated that directs the activation of transcription factors, leading to the manufacture of highly specific antibodies for the immunogen that initially activated the B cell. Furthermore, one B cell clone produces immunoglobulin (specificity). Two light chains and two heavy chains that alternate in a light-heavy-heavy-light pattern make up antibodies, also known as immunoglobulins. Therefore, choice A is the right response.

Learn more about immunoglobulins here, brainly.com/question/28203010

# SPJ4

8 0
1 year ago
Describe air as matter that will help a young child understand​
Gemiola [76]

Answer:

Air is a matter

Explanation:

Matter is anything that has mass and takes up space. So, in order to prove that air is matter, we need to prove that air has mass and takes up space. It's easier to prove that air takes up space, so let's do that part of the problem first.

Get a balloon and inflate the balloon with air. The balloon get larger as you put air into them. The only way that air could make them get larger is if air takes up space.

Also the balloon can be weight before air is added and after addition of the air. The weight will be much after adding air

7 0
3 years ago
Read 2 more answers
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