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A) it evaporates more of the sea
Correct answer:
A vaccine is a biological preparation that stimulates the antibodies production by activating the T lymphocytes and B lymphocytes and helps to provide immunity against one or more than one disease.
The vaccine is prepared by taking a small amount of dead or whole weakened germs such as bacteria or virus that cause the disease.
When these attenuated or disarmed pathogen are introduced in the body they evoke the immune response inside the body, which start preparing antibodies against the particular antigen in advance in order to save the body from further infection by the same pathogen .
A vaccine introduces a weakened flu virus into the body
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The immune system identifies antigens on the weakened flu virus
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Antibodies are produced, which bind to the weakened flu virus and signal immune cells to destroy it
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The actual flu virus enters the body, and lymphocytes recognize the antigens
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Antibodies are quickly produced and allow the body to fight off the infection
Answer:
Part A: Thr-Leu-Val
Part B: ACC-UUG-GUU
Explanation:
When you transcribe a DNA sequence to mRNA, you need to remember that in RNA there is no Thymine (T), instead it has Uracil (U). So the base pairings would be like this compared to DNA base pairing:
DNA RNA
A-T A-U
T-A T-A
C-G G-C
G-C C-G
Given the sequence the transcription will be as follows:
DNA : TGG - AAC - CAA
mRNA: ACC - UUG - GUU
Next, to translate it into amino acids, you will use the chart. Now amino acids pair in codons (3 base pairs at a time). Let's take the first codon in your sequence:
ACC
1st 2nd 3rd
A C C
Using the column on the left, find the row that matches it, so in this case A.
At the very top, there is another row of letters, looking at the row of A only, look for the column of the second base which is C.
Lastly, look at the right most column and find the letter that matches the third base within the box where A and C intersect. In this case, C is your third base.
The amino acid where all three intersect is your first amino acid which is Thr.
Just do this for the next codons and you will come up with the answer.
D. Carbon nitrogen and phosphorus
