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3 years ago

Recombinant DNA technology involves which sequence of steps?

Biology

2 answers:

MrRissso [65]3 years ago

7 0

In standard cloning protocols, the cloning of any DNA fragment essentially involves seven steps: (1) Choice of host organism and cloning vector, (2) Preparation of vector DNA, (3) Preparation of DNA to be cloned, (4) Creation of recombinant DNA, (5) Introduction of recombinant DNA into the host organism, (6) Selection

liraira [26]3 years ago

7 0

Answer:

Explanation:

Processes of recombinant DNA technology involve isolation of DNA of the desired DNA fragment. In order to cut the DNA with restriction enzymes, it needs to be in pure form, free from other macromolecules. The DNA is enclosed within the membranes, we have to break the cell open to release DNA along with other macromolecules such as RNA, proteins, polysaccharides, and also lipids. This can be achieved by treating the bacterial cells/plant or animal tissue with enzymes such as lysozyme (bacteria), cellulase (plant cells), chitinase (fungus). The RNA can be removed by treatment with ribonuclease whereas proteins can be removed by treatment with protease.

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Memories of a Memory

Westkost [7]

Answer:

I think it would be B: Our brains add details and general knowledge to childhood memories.

Sorry if its not correct

Explanation:

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3 years ago

Biologists can grow specific plants to detoxify an area contaminated with heavy-metal pollution using the method of . To rid an

Rus_ich [418]

Answer:

Biologists can grow specific plants to detoxify an area contaminated with heavy-metal pollution using the method of Bioremediation.

To rid an area of mosquitoes, biologists introduced a species of fish into bodies of water that feed on the mosquito larvae. This method is an example of Biological Augmentation.

Explanation:

Bioremediation can be described as a process which uses plants or microorganisms to detoxify contaminants that are present in an area. The enzymes of a plant or animal tend to break down the contaminants and hence, we can make an area rid of contaminants in this way.

Biological augmentation can be described as a method by which organisms such as bacteria are introduced in an area to get rid of wastes.

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3 years ago

Read 2 more answers

The structures involved in pollination and fertilization

Delvig [45]

Stigma, Stamen, Anthers, Ovary

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3 years ago

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Pavlova-9 [17]

These secondary compounds are primarily adaptations that is inhibit herbivory.

Option D is correct.

What is meant by herbivory?

Herbivory may be a form of consumption in which an organism principally eats autotrophs such as plants, algae and photosynthesizing bacteria. More generally, organisms that prey on autotrophs in general are known as primary consumers. Herbivory is typically limited to animals that eat plants

What is the herbivory effect?

Herbivory can affect the expansion form of plants by terminating shoot growth and initiating branching and by affecting shoot-to-root ratios. Changes in survival, productivity, and growth of individual plant species affect vegetation structure and community dynasty.

<h3>Why is herbivory important?</h3>

Herbivory can have substantial impacts on habitat health, the structure and variety of plant and soil invertebrate communities and the productivity of economically important crops. The positive impact of herbivory is widely debated within the scientific literature.

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1 year ago

Respond to the following in relation to the diagram:

ANTONII [103]

Kingdom:Animalia
Phylum:MolluscaClass‎: ‎Gastropoda
Symmetry: Bilateral
mantle Is used for breathing and excretion
Foot helps in locomotion
The visceral mass helps in digestive, nervous, excretory, reproductive, and respiratory systems.

Cephalopod belongs to the same phylum.

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3 years ago