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maxonik [38]
3 years ago
11

1) Which of the following best describes what causes plasma cells to form during a humoral immune response?

Biology
1 answer:
lisabon 2012 [21]3 years ago
5 0
1. "The antibodies on the surface of B cells bind to antigens, and the B cells grow and divide, producing plasma cells" is the one among the following choices that <span>best describes what causes plasma cells to form during a humoral immune response. The correct option among all the options that are given in the question is the second option or option "b".

2. "Testes" is the structure among the following choices that </span><span>would be most likely to result in an increase in mutations in a man's sperm cells. The correct option among all the options that are given in the question is the second option or option "b".</span>
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Water includes...
kirill115 [55]

Answer:

A, Temperature, pH, salinity, precipitation and humidity

Explanation:

Water includes all of these options. Also, water doesn't include wind which is in all three of the other options, so this is the only option that would work. Hope this helps :)

6 0
3 years ago
Read 2 more answers
A specific type of gram-negative bacteria contains endotoxin in the bacterial cell envelope. What is the likely clinical manifes
BlackZzzverrR [31]

Answer:

Fever.

Explanation:

If gram-negative bacteria contain a small amount of Endotoxin in the circulatory system can cause different types of infections such as inflammation, bleeding, hypertension, clotting, and fever.

Endotoxin is known as glycolipids, lipopolysaccharide (LPS) the most potent toxic molecule which is capable of causing lethal shock. It is present in the bacterial cell wall.

8 0
3 years ago
Which method do you think best represents energy flow through ecosystems? Why?
pentagon [3]

Answer:

The circle of life, in which energy flows into the world from the sun, giving plants that energy to live.  All of the organisms in an ecosystem are chemical machines driven by the energy captured in photosynthesis. The organisms that first capture energy, the producers, include plants, some kinds of bacteria, and algae. All other organisms in an ecosystem are consumers.

The plants energy will then be transferred to a small animal, most likely a rabbit or maybe a mouse; depending on the plant. The small animal will then be eaten by a bigger more dominating animal like an eagle or a snake. It just goes on and on. The eagle or the snake will get eaten by a bigger animal or will decompose into the earth giving the soil and plants around it that same energy.

BOOM UR WELCOME SWEETIE :)

8 0
3 years ago
A group of snails (of the same species) lives in a garden that also includes beetles and tomato plants. what level(s) of ecologi
777dan777 [17]
<span>The group of snails would represent the "population" level of ecological organization. A single snail would represent and Individual. The snails and beetles would represent a community, and the garden itself with the various creatures would represent and ecosystem.</span>
8 0
3 years ago
16. Immunity that can be acquired naturally, such as when we are exposed to a bacterial or viral infection (such as measles), or
Gnesinka [82]

Answer: Adaptive immunity

Explanation:

The adaptive immunity is also known as acquired immunity. It is a sub system of the overall immunity.

It can defined as the immunity which is not present in the body when we are born. It develops in the body when it is exposed to the pathogens no matter it is natural or artificial.

The acquired immunity can develop in the body and makes the body susceptible to infections and develops prevention for the next time when the body will be exposed for the next time.

8 0
3 years ago
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