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Jlenok [28]
2 years ago
14

Since 1990, at least thirty new emergent human diseases have been identified. These include avian influenza, West

Biology
1 answer:
Snezhnost [94]2 years ago
8 0

Answer:

2 per year

Explanation:

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Galaxy that has a dense core of stars and has spiral arms
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All galaxies have a dense core of stars. Spiral galaxies, however, have arms that are often visible. There are two kinds of spiral galaxies: barred, where there appears to be a line running from arm to arm through the core, and <span>ordinary, where there is no bar. @Badbunnyhunny</span>
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Help?<br>Write the names of the reactants of photosynthesis below<br>______,_______and_____​
Digiron [165]
Water, Sunlight energy, and CO2(carbon dioxide)
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2 years ago
Consider the DNA sequence. 5' C C G T A A C A G T C G A C G A G C A C A T A G C T T C A G C A T A C A G C A G A T A G 3' 3' G G
umka2103 [35]

Answer:

Primers should be:

3 'ACGTATGTCGCTTAGT 5'

5 'ACGTTCCAGTCAATGA 3'

Explanation:

DNA replication occurs with the need for the presence of primers that are a small sequence of nitrogenous bases that will allow the initiation of replication.

Primers are extremely important in PCR and are represented as small pieces of single-stranded DNA that specify the region of DNA that should be replicated during PCR. These primers attach to the single strand of DNA by pairing the nitrogenous bases allowing the DNA polymerase to recognize where replication begins.

Regarding the question above, the primers should be:

3 'ACGTATGTCGCTTAGT 5'

5 'ACGTTCCAGTCAATGA 3'

6 0
3 years ago
What do hypotheses theories and laws have in common
Umnica [9.8K]

Answer:

A theory is a group of hypotheses that prove a law is true.

Explanation:

A theory is an idea based on principles. A hypothesis is an explanation with limited evidence.  Laws are the system of rules indicated for each country.

4 0
2 years ago
When viewing the shape of a human cheek cell, what microscope would most likely be used?
pentagon [3]

Answer:

Your answer Is C!!!!! :)))

Explanation:

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