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Rashid [163]
3 years ago
14

Vaccinations elicit a primary immune response so that secondary immune responses are rapid and symptoms are mild. vaccinations e

licit a primary immune response so that secondary immune responses are rapid and symptoms are mild.
a. True
b. False
Biology
1 answer:
Oliga [24]3 years ago
3 0
The answer would be true

The objective of vaccination is to elicit the primary immune response by introducing pathogen antigens. This antigen can be a whole weakened pathogen or just part of pathogen proteins. 
The antigen will activate the primary immune response cascade that <span>will </span>activate of B-cells and T-cells from the secondary immune response. This will makes secondary immune response ready when the real pathogen comes.
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What impacts might you expect on your lifestyle once our society arrives at peak oil? What steps do you think we should take to
irga5000 [103]

Peak oil affects the lifestyle of organisms to a major extent. It is directly to the overproduction of higher levels of toxic compounds when ingested by organisms through air leads to problems like respiratory damage, cancer risk, liver damage, reproductive threat, etc.

<h3>What is Peak oil?</h3>

Peak oil may be defined as the speculative point in time when the global production of oil acquires its maximum rate.

The steps that should be taken to avoid energy shortages in a post-peak -oil future are as follows:

  • Increase the dependency on solar energy.
  • Limit the use of non-renewable sources of energy.
  • Save major aspects of energy for the future.
  • Conserve and plant more trees.
  • Individuals need to make good habits of the utilization of energy-saving components and appliances that consume very less energy.

Therefore, it is well described above.

To learn more about Peak oils, refer to the link:

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6 0
2 years ago
The wild-type form of a gene encodes a protein of length 100 amino acids. A mutant allele has a UAA (instead of the wild-type, C
Orlov [11]

Answer:

48 amino acids

Explanation:

The wild type gene codes for a protein with 100 amino acids. One amino acid is encoded by one triplet code of the gene. This means that the wild type gene has a total 100 triplets or 300 nucleotides to code for a protein of 100 amino acid. Mutation in this protein has introduced the code "UAA" at the 49th codon. The code "UAA" is a stop codon. Therefore, the mRNA transcribed from the mutant allele would code for a protein having 48 amino acids as the protein synthesis will be stopped once the stop codon at the 49th position is read.

8 0
3 years ago
Where would you find hemoglobin that is about 65% saturated with o2 in a healthy resting person?
liberstina [14]

The hemoglobin that is about 65% saturated with o2 in a healthy resting person Systemic veins & pulmonary arteries.

<h3>Define Hemoglobin?</h3>

Hemoglobin is a protein in red blood cells that takes oxygen to body's organs and tissues and elates carbon dioxide from organs and tissues back to your lungs.

Thus, Systemic veins & pulmonary arteries are correct.

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brainly.com/question/15011428

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5 0
2 years ago
What part of an experiment serves as a comparison for the results?
Luba_88 [7]
This could be the different times you did the experiment 
7 0
3 years ago
Read 2 more answers
Sulfur dioxide (SO2) and hydrogen sulfide (H2S) gases are released on a large scale by certain forms of industry, and can react
maria [59]
<span>sulfuric acid - acid rain. Damages forests, limestone statues/buildings, lakes (alters pH) etc. Sulphur trioxide is a pollutant, which is also detrimental to health. Mark me the brainiest!</span>
7 0
3 years ago
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