1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lana [24]
3 years ago
7

How does a vaccination help to prevent a disease? it reduces the severity of symptoms to a disease. it generates a population of

memory cells that speed up response to an actual infection. it generates a population of plasma cells that increase the concentration of antibody in the bloodstream. it establishes defenses that prevent a pathogen from returning to the body?
Biology
1 answer:
Aleks [24]3 years ago
3 0
<span>Answer:
             Vaccine generates a population of plasma cells that increase the concentration of antibody in the bloodstream.
Explanation:
             Vaccines are inactive or non functional infectious agents enter into the body in order to generate antibody against such agents In future if virus or bacteria that is resemble to the structure of already injected agents attack on human body. The immune system get alert and antibody which are already produced attack on them and prevent them from causing disease.</span>
You might be interested in
Some cells contain large numbers of mitochondria while others have relatively few or none. this suggests that
Verdich [7]
Cells with large numbers of mitochondria have a high energy demand
8 0
3 years ago
Read 2 more answers
List three changes of state during which energy is absorbed.
mote1985 [20]

The three changes of state during which energy is absorbed are:

1. Change from solid to liquid - Melting.

2. Change from liquid to gas - Vaporization

3. Change from solid to gas - Sublimation

All these changes of state require heat energy to break the attractive forces that hold the particles of the molecules together, so that they can move into more disorderly states. For instance, when heat is applied to a solid, the solid absorbs the heat and use it to break the attractive forces that are holding the molecules of the solid together. At a particular temperature, the attractive forces will be completely overcome and the solid framework will collapse, thus leading to the melting of the solid.

7 0
3 years ago
Read 2 more answers
DNA replication is Group of answer choices conservative. a one-step process. semi-conservative. not carried out by enzymes. not
Alex787 [66]

Answer:

The correct answer is: semi-conservative.

Explanation:

DNA replication is an important process in which the DNA is duplicated before cell division so each daughter cell can have a copy of genetic material.

DNA replication is <u>semi-conservative because one strand of DNA is new and the other one is the old strand</u>. To replicate itself, the DNA double helix is opened, and then each strand serves as a model for the new strands.

DNA replication is <u>not a one-step process</u>, as it takes several complicated steps in which <u>lots on enzymes participate</u> (like DNA polymerase and DNA helicase).

DNA replication is <u>also carried by prokaryotic cells</u>, though it's a much simpler process.

5 0
3 years ago
What is the process in which an mrna molecule is used to synthesize a specific polypeptide on a ribosome?.
Murrr4er [49]

Answer:

translation

Explanation:

During translation, ribosomal subunits assemble together like a sandwich on the strand of mRNA, where they proceed to attract tRNA molecules tethered to amino acids (circles). A long chain of amino acids emerges as the ribosome decodes the mRNA sequence into a polypeptide, or a new protein.

6 0
1 year ago
One cold afternoon, Amber decided to warm a pot of chicken soup for lunch. After a while, Amber went into the kitchen to check o
lara31 [8.8K]
The answer (supposing that it is a metal pot) is:

b) conduction

because of the heat being conducted through the entire pot and spreading into the handle ❤
7 0
3 years ago
Read 2 more answers
Other questions:
  • 15.
    15·1 answer
  • Frogs, birds, rabbits, and lizards all have different forelimbs, which makes sense when you consider their different lifestyles.
    10·1 answer
  • An 80-year-old male client presents to the emergency department with a fractured ankle and multiple abrasions and contusions. He
    6·1 answer
  • What is directly responsible for matter moving and changing inside a bears body?
    7·1 answer
  • Which part of the carbon cycle breaks down carbohydrates into carbon dioxide and water
    12·1 answer
  • Which word identifies a large natural or human-made lake used to supply water?
    5·2 answers
  • Which process of protein synthesis requires tRNA?<br> Transcription<br> Translation
    12·1 answer
  • Using the following cladogram, put the following organisms in order from most evolved to
    8·1 answer
  • There are 20 naturally occurring amino acids, therefore, there are only 20 mRNA codons. True or false
    5·1 answer
  • What step in photosynthesis may occur during day and night?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!