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kirza4 [7]
3 years ago
13

Explain how restriction enzyme digestion results would change if

Biology
1 answer:
emmainna [20.7K]3 years ago
7 0

Answer:

The foreign gene might be lost

Explanation:

Restriction enzymes have two properties useful in recombinant DNA technology.They cut DNA into fragments of a size suitable for cloning at palindromic sites. Many restriction enzymes make staggered cuts that create single-stranded sticky ends conducive to the formation of recombinant DNA. The foreign might be cleaved and removed from the plasmid. plasmid is an extrachromosomal strand in bacteria.

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Fungi are necessary evil to humanity.Discuss the pros and cons of this assertion
Flura [38]

Answer:

Fungi are eukaryotic organisms belonging to the kingdom fungi that are very widespread in most Earth habitats where they are primarily involved in recycling of nutrients and the decomposition of organic matter such that they aid in completing the food web and enabling the balanced ecosystem

In humans, fungi have the harmful effect of causing illnesses such as asthma, eye infections and are likely associated to alzheimer's disease as well as several other serious and some potentially lethal health conditions

However, fungi are known to aid humanity in such aspects including;

Natural pesticides

Agriculture

Food production

Medicine

Explanation:

Natural pesticides

Fungi which are pathogen of specific insect pest aid in the minimization of the harmful effect of pests on food crops such that microbial fungi pesticides can be sourced in the market

Agriculture

Fungi are necessary for the survival and growth of up to 80% of all grasses and trees

Food production

Fungi are well known for their role in bread, bear, and wine making and fungi are also used to ripen cheese

Medicine

Fungi are also used in the making of medicinal drugs such as penicillin G. Fungi and cyclosporine

3 0
3 years ago
Bacteria are which type of cell? Amniotic Eukaryotic Ketonic Prokaryotic
Rzqust [24]

this would be Prokaryotes because bacteria are single celled organisms

5 0
4 years ago
How does matter cycle AND energy flow through living and nonliving things in an ecosystem?
worty [1.4K]

Answer:

Matter cycles through an ecosystem through processes called biogeochemical cycles.

Explanation:

Photosynthesis

Plants build carbohydrates by taking in carbon dioxide from the atmosphere.

Carbon moves through the food chain

As organisms eat other organisms, carbon moves up the food chain. Molecules in the food that contain carbon transform into the organic molecules that make up the living body.

Carbon moves back to the environment

Organisms use food molecules, containing carbon, as a form of energy. The process of cellular respiration breaks down food molecules into carbon dioxide.

Contribution of industry

Humans contribute to moving carbon dioxide back into the atmosphere through the combustion of fossil fuels.

Use of fossil fuels

Today's fossil fuels were formed hundreds of millions of years ago by plants deposited in the Earth. The decomposition of the plants slowed down in such a way that their organic molecules are used for natural gas, coal and oil.

Diffusion into the air

From the oceans, carbon dioxide diffuses into the air. This creates a large amount of carbon, which is then taken in by plants to start the cycle over again.

4 0
3 years ago
What is the name for the protective structure that forms around the embryo
Tatiana [17]
<span>Amniotic cavity is the term used for the sac which protects an embryo from internal and external pressures. It contains the amniotic fluid which serves as the cushion for guarding the developing embryo and the system to which it is being fed on. It is a crucial part of pregnancy to be able to take tests in diagnosing the fetus for possible defects and abnormalities and one of the methods used is the amniocentesis wherein samples of the amniotic fluid are sampled.</span>
7 0
3 years ago
Which of these is a receptor molecule?
Zinaida [17]
The answer is C. B hope this helps
8 0
4 years ago
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