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Marina CMI [18]
3 years ago
6

Why is DNA ligase so Important in recombinant DNA technology

Biology
2 answers:
Naddik [55]3 years ago
8 0
Why is DNA ligase so important in recombinant DNA technology? A. It causes DNA to make multiple copies of itself. ... Transgenic organisms can be made by inserting recombinant DNA into the genome of the host organism
aivan3 [116]3 years ago
5 0

Answer:

it joins two DNA fragments together.

Explanation:

The ligases used in DNA cloning do basically the same thing. If two pieces of DNA have matching ends, DNA ligase can join them together to make an unbroken molecule.

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If an individual has the genotype bb, what alleles can it pass on to its offspring?
Taya2010 [7]

A simple example to illustrate genotype as distinct from phenotype is the flower colour in pea plants (see Gregor Mendel). There are three available genotypes, PP (homozygous dominant), Pp (heterozygous), and pp (homozygous recessive).



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4 years ago
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What are the 3 functions of mitosis
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the three functions of mitosis are Asexual Reproduction, growth, and tissue repair.

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3 years ago
What was hurricane Floyd's sea surface temperature?
Readme [11.4K]
Hurricane Floyd was a very powerful Cape Verde hurricane which struck the east coast of the United States. It was the sixth named storm, fourth hurricane, and third major hurricane in the 1999 Atlantic hurricane season. Floyd triggered the fourth largest evacuation in US history (behind Hurricane Irma, Hurricane Gustav, and Hurricane Rita) when 2.6 million coastal residents of five states were ordered from their homes as it approached. The hurricane formed off the coast of Africa and lasted from September 7 to September 19, peaking in strength as a very strong Category 4 hurricane—just 2 mph short of the highest possible rating on the Saffir–Simpson Hurricane Scale. It was among the largest Atlantic hurricanes of its strength ever recorded.

Hurricane FloydCategory 4 major hurricane (SSHWS/NWS)

Hurricane Floyd at peak intensity on September 13, north of the Dominican Republic

FormedSeptember 7, 1999DissipatedSeptember 19, 1999(Extratropical after September 17)Highest winds1-minute sustained: 155 mph (250 km/h) 
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Floyd was once forecast to strike Florida, but turned away. Instead, Floyd struck The Bahamas at peak strength, causing heavy damage. It then paralleled the East Coast of the United States, causing massive evacuations and costly preparations from Florida through the Mid-Atlantic states. The storm weakened significantly, however, before striking the Cape Fear region, North Carolina as a very strong Category 2 hurricane, and caused further damage as it traveled up the Mid-Atlantic region and into New England.

The hurricane produced torrential rainfall in Eastern North Carolina, adding more rain to an area already hit by Hurricane Dennis just weeks earlier. The rains caused widespread flooding over a period of several weeks; nearly every river basin in the eastern part of the state exceeded 500-year flood levels. In total, Floyd was responsible for 57 fatalities and $6.5 billion (1999 USD) in damage. Due to the destruction, the World Meteorological Organization retiredthe name Floyd.

4 0
3 years ago
A mutation in the proteins that form tight junctions could decrease the ability of the proximal tubular cells to connect to each
drek231 [11]

Answer:

This would result in an increase in the movement of substances out of the tubule via the Paracellular route.

Explanation:

Paracellular Transport:

The transportation of the substances or molecules by passing between the neighboring epithelial cells. It is a passive transport. This type of transportation is not suitable for the macro-molecules and is used for specific size molecules.

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How did more sophisticated microscope have allowed scientists to advance their knowledge of cells?
vazorg [7]
<span>because they have an enhanced sight due to the amount of magnification and objective lens</span>
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