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sergiy2304 [10]
3 years ago
7

Faults... select one:

Biology
1 answer:
Alexxx [7]3 years ago
7 0
I believe that the answer is E
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Pls an answer asap!!
Paul [167]

Answer:

B

Explanation:

4 0
2 years ago
A scientist conducts an experiment on a virus and a species of bacteria. The virus and the bacteria are put in the same Petri di
Vinvika [58]

Answer:

the scientific knows this answer hahhahahahahahahahahhahahahahhahahahahahahahaaahhahahahahhahahahahhahahahhahahahha

Explanation:

ajjajahshgagagaggaahhahahahah

6 0
2 years ago
Adaptive immunity comprises two branches: humoral immunity and cellular immunity. What are the characteristics of each of the tw
kotegsom [21]

Answer:

Adaptive or acquired immunity is that we acquire throughout our lives through vaccines (active), breast milk (passive) or injection of specific artificial or natural antibodies to a certain pathogen (passive).

The two great arms of this immunity are the humoral and the cellular.

The humoral refers to the cytokines and immunomodulatory molecules that are responsible for transmitting fundamental messages between defense cells in order to coordinate the destruction of the pathogen between them.

Instead, cellular immunity speaks about cell lineage such as b, t, tcd4 lymphocytes, natural killers, plasmacytes, etc.

It can be said that the humoral factor is the one that coordinates the pathways and the relationships between the cells of the acquired immunity, both are important because the two need each other for adaptive immunity to work.

Explanation:

Examples of the humoral factor: pro and anti inflammatory cytokines, interleukins, complement chain, antibodies, TNF alpha, beta, etc.

Examples of cellular factor: plasmacyst, b lymphocyte, t lymphocyte, NT lymphocyte

6 0
3 years ago
How does sedimentary rock become igneous and metamorphic
alexandr1967 [171]
Formed by temperature and pressure changes inside the earth
4 0
2 years ago
Why is the percentage of food eaten a good number to use
Aleonysh [2.5K]
To understand that you have to balance each food you intake in your body. Balancing your food is not only useful to make you stay fit but it can enhance your mental and physical health. With the use of proper diet, you will go on to your everyday routine without feeling uncomfortable.
9 0
3 years ago
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