BIOLOGY HIGH SCHOOL

Why is it important forscientists to be able to remove DNA from an organism? List two reasons.

Answers

Answer 1
Answer: A scientist has the ability to remove DNA from an organism, they can manipulate, classify, and observe the DNA.
 By studying DNA, a scientist can identify genetic diseases or disorders. By experimenting with or manipulating with DNA, the scientist can possibly find cures for the causes.
DNA is a thread-like chain of nucleotides which carries genetic instructions and is used in the growth functioning, reproduction, and development of all many viruses and known living organisms. RNA and DNA are termed as nucleic acids alongside lipids, proteins, and carbohydrates.
RNA and DNA are major types of macromolecules that are essential for well-known forms of life.
Answer 2
Answer:
  • It is important for scientists to be able to remove DNA because it enhances biotechnological studies.
  • The removal of DNA by scientists fundamentally helps in determining the unique features and characteristics i.e. size, function, etc of a particular DNA.
  • Additionally, it is also important for scientists to remove DNA because it aids in the determination of the paternity of an organism.
  • Another importance is, for the scientists to be able to study genetic origin and causes of different kind of diseases of an organism.  The removal of DNA helps scientists to be able to sequence genomes, detect viruses and bacteria in the environment.

Further Explanation:

DNA means deoxyribonucleic acid. It can be referred to as the hereditary particle that can be found in every individual and all other organisms in the environment. DNA is usually located in the cell nucleus, and a very few amount are located in the mitochondria of living organisms.  

It is important to note that series of information are stored in the DNA and the information is formed in four chemical bases:

  • Adenine
  • Guanine
  • Cytosine
  • Thymine

More than 2 million bases can be found in the human DNA and more than 99% of those bases always the same in every individual.

The information gotten from an organism makes research easier for scientists in getting a rapid and efficient result.  And due to the removal of DNA scientists are able to sequence genomes, detect viruses and bacteria in the environment.

LEARN MORE:

DNA removal brainly.com/question/179087

KEYWORDS:

  • DNA
  • Scientists
  • Organisms
  • Genetic
  • Diseases
  • Research

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Which evidence provides support for the nebular theory? a. Scientists have observed the formation of a distant solar system
b. The Nebular theory has been proven mathematically
c. Astronomers have observed protoplanetary disk around distant newborn stars.
d. None of the above

Answers

The best choice is C.  The evidence that support for the nebular theory is that astronomers have observed protoplanetary disk around distant newborn stars. Also, they saw that planets have the right characteristics to form a disk composed mainly of hydrogen around the Sun.

Describe the effects of beavers on their habitats

Answers

Answer:

Beavers do have a positive and a negative impact on their environment around them. when they build dams, they do create new wetland environments for other marine animals and land species.

Explanation:

wetland help slow down erosions and raise the water tables, they also help purify waters too!

Hope this helped

When there is a change in the internal body environment, how will the body react to maintain homeostasis by negative feedback?

Answers

Answer:

The change in the internal body temperature can be maintained by the various types of systems present inside the body which maintains an equilibrium in between the body and outer environment.

Homeostasis can be defined as the biological phenomenon that takes place inside the body to resist the change inside the body.

The negative feedback resists the changes inside the body that occurred due to change in the outer conditions. There can be multiple changes inside body in order to stabilize the body.

Why are the walls of the atria thinner than the walls of the ventricles

Answers

The blood is pumped down to the ventricles, which are larger pumping chambers which must propel blood out of the heart therefore, they contain more muscle tissues than atria do. On the right side, the right ventricles pumps blood out through the pulmonary arteries to the lungs, which isn't a long distance .



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Hi Sophonie


Because the ventricles need to pump blood to the entire body

Five college students who were accused of sneaking into the Cincinnati Zoo and trying to ride the camels pleaded no contest to criminal trespass yesterday. The students scaled a fence to get into the zoo and then climbed another fence to get into the camel pit before security officials caught them, zoo officials said. What type of argument is it?

Answers

Answer:

Explanation:  This is an example of a criminal law case where individuals have been charged with breaking and entering onto private property without permission.

Final answer:

The type of argument in this case is a criminal trespass argument.

Explanation:

The type of argument in this case is a criminal trespass argument. The students pleaded no contest to being accused of sneaking into the Cincinnati Zoo and trying to ride the camels. By scaling a fence to get into the zoo and climbing another fence to get into the camel pit, they committed an act of trespassing, which is a criminal offense.

Learn more about criminal trespass here:

brainly.com/question/34418523

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Even though the amino acid sequence between subunits of hemoglobin and myoglobin are not exactly the same, there are other similarities between the two proteins. Which level of protein structure is not found in both molecules?

Answers

Answer: The Quaternary structure

Explanation: Myoglobin and hemoglobin are both hemeprotiens with the ability to bind oxygen.

Myoglobin is mainly found in muscle tissue and plays a vital role as an intracellular storage site for oxygen. Myoglobin is a monomeric heme protein and has a secondary and tertiary structure. Hemoglobin is vital for the transportation of oxygen from the lungs to the rest of the body as needed. Hemoglobin is a tetrameric hemeprotien with secondary and tertiary structures.

Both hemoglobin and myoglobin are absent of a quaternary structure.
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