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Gnom [1K]
3 years ago
5

What molecule is used to cut out a section of DNA?

Biology
1 answer:
Ivan3 years ago
8 0

Answer: restriction endonuclease.

Explanation: restriction endonuclease recognize a specific site at a DNA molecule called restriction site and attach to it and cleave DNA into pieces by the cleavage of phosphodiester bond. Restriction site are few nucleotides in length found in the middle of the polynucleotide chain.

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Plants with specialized tissues that can transport fluids
Serhud [2]
The answer is vascular plants.

Vascular plants have <span>specialized tissues that can transport fluids - vascular tissue. This tissue consists of</span><span> xylem and phloem. Xylem transports water and minerals from the root to the upper parts of the plant. Phloem transports food and nutrients from the leaves, where they are produced, to the growing or storage parts of the plants. </span>

6 0
3 years ago
In order for a genetic mutation in a species to result in the formation of a new species, what must occur?
fenix001 [56]
In order for a genetic mutation in a species in result in the formation of new species what must occur. The new species must be unable to breed with the original species. What is the purpose of DNA polymerase.

Hope this helps!! ;))
Have a grat day!! <3
7 0
3 years ago
Read 2 more answers
Why are oil coal and natural gas not found them evenly distributed on earth?
goblinko [34]

Answer:

as people use more and more fossil fuels for their purposes they are not distributed evenly

4 0
3 years ago
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animals must digest food once it's consumed. the diagram shows the steps involved in which type of digestion?​
lisov135 [29]

What are the options? :)

8 0
3 years ago
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It's a hot summer day &amp; you decide to mow the lawn, Mowing the lawn will be an intense activity, but your lawn is small &amp
Wittaler [7]

Answer:

Carbohydrates, proteins, lipids and nucleic acids.

Explanation:

Biomolecules are organic and are carbon containing and are of four types which are carbohydrates, proteins, lipids and nucleic acids.

Carbohydrates are part of our major diets and are found in grains, fruits and vegetables and so on.

Carbohydrates are energy producing food through glucose.

Lipids contain both fat and oil and they are hydrocarbon and non polar molecules that don't dissolve in water. They provide energy, insulation in the environment and are major constituent of plasma.

Proteins are organic molecules found in meat, milk, beans, cheese e.t.c.

They are body building food or serve as building blocks.

They are enzymes and hormones which are involved in body mechanisms.

Nucleic acids are composed of deoxyribonucleic acid(DNA) and ribonucleic acids. They are the genetic constituent of living organisms and they carry the genetic information.

4 0
3 years ago
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