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Vaselesa [24]
2 years ago
14

The CDC also determines the particular strain of Dengue in each sample using genetic analysis. Similarities in DNA sequences ind

icate relatedness of different viruses. What method could the CDC use to determine the DNA sequence of the Dengue virus isolated from Caroline's blood sample?
Biology
1 answer:
oksian1 [2.3K]2 years ago
8 0
<h2>Next generation DNA sequencing</h2>

Explanation:

CDC must use Next generation DNA sequencing  method to determine the DNA sequence of the dengue virus.

The mostly used sequencing methods now a days are called Next-generation sequencing methods. They are faster, cheaper , accurate and need a small amount of sample.

Next generation sequencing platforms perform massively parallel sequencing, during which millions of fragments of DNA from a single sample are sequenced in unison. Massively parallel sequencing technologies facilitates high -throughput sequencing, which allows an entire genome to be sequenced in one day.

in Medical research where speed is necessary and sample size is small, these sequencing technology will be best to be used.

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Select the statements that best explain Makali's GALT activity levels? Makali may have a mutation in the gene that encodes galac
adelina 88 [10]

Answer:

Makali may produce only small amounts of a non-mutated (wild-type) GALT enzyme.

Makali may have normal amounts of GALT, but the enzyme may be mutated.

Explanation:

Makali is lactose intolerant because of his ancestry. Because of this he is not able to digest any lactose which indirectly protected him from galactosemia. Thus he must avoid consuming galactose. He has a low GALT or galactose 1‑phosphate uridylyltransferase activity. He has a normal amount of GALT and may produce only small amounts.  

4 0
3 years ago
2. Suppose that you and 19 of your classmates (giving a final population of 10 males and 10 females) are on a cruise, and your s
Trava [24]

Answer:

0.25%

Explanation:

20 people start the new population. So there are 20 genes or 40 alleles for the recessive disorder phenylketonuria. 2 out of 40 alleles are recessive for the condition hence frequency of the allele = 2/40 = 0.05

Frequency of the allele does not change when the population increases so it is in Hardy-Weinberg equilibrium. According to it, if q is the frequency of recessive allele, q² = frequency of the recessive condition

Here, q = 0.05 So,

q² = (0.05)² = 0.0025

In percentage, it is 100 * 0.0025 = 0.25%

Hence, incidence of phenylketonuria in the new population is 0.25%

3 0
3 years ago
The influence of biology on the development of technology and engineering
NikAS [45]

Answer:Their impact(s) may be beneficial or detrimental depending on how these ... [Some of these technologies are related to the manipulation of biological ... Techniques have been developed to expand both the diversity of nucleotide or ... By the early 1970s, scientists had demonstrated that they could engineer synthetic genes.

Explanation:

3 0
3 years ago
When the continents are_, they receive less sunlight
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When the continents are at the Earths poles, they receive less sunlight.
4 0
2 years ago
Which experimental design decision would most likely produce invalid and unreliable results
zaharov [31]
Having more then one independent variable will give unreliable results. Hope this helps
3 0
3 years ago
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