Contrast the location of genetic material in bacterial cells to its location in plant and animal cells

1 answer:

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In animal and plant cells genetic information if contained within a nucleus, in bacterial cells there is no nucleus and so the genetic information is found within the cytoplasm of the cell but is not 'contained' in a more specific area. A small amount of DNA in the bacterial cell may be contained in an area of the bacteria called a plasmid, however not all bacterial cells have a plasmid.

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Which of these processes happens randomly and which are not considered random? Artificial selection, natural selection, sexual s

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Answer:

Artificial selection is non-random whereas natural selection, and sexual selection are random selection.

Explanation:

Artificial selection is considered non-random whereas natural selection, and sexual selection are considered as random selection because in Artificial selection, humans select the mating animals in order to acquire the desired characteristics and features in the offspring while on the other hand, natural selection, and sexual selection are happen randomly without the intervention of humans, it occurs naturally so we can conclude that artificial selection is non-random whereas natural selection, and sexual selection are random selection.

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Which of the following explains how water is recycled on Earth? A. Ice gains heat, becomes liquid, and changes back to ice as it

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Answer:

B. Ice gains heat becomes liquid, gains more heat, and forms a gas.

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What is the increase in temperatures due to more greenhouse gases?

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Answer: Since the industrial revolution, human activities have also resulted in an increase in natural greenhouse gases, especially carbon dioxide. An increase in these gases in the atmosphere enhances the atmosphere's ability to trap heat, which leads to an increase in the average surface temperature of the Earth.

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3 years ago

Both adult and embryonic stem cells have the potential to be used for medical treatment. Evaluate the potential use of adult and

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Stem cells are the body's raw materials — cells from which all other cells with specialized functions are generated. Under the right conditions in the body or a laboratory, stem cells divide to form more cells called daughter cells.Research carried out with the use of these cells has demonstrated their effectiveness in the treatment of various diseases, such as leukemia, heart disease and hematological diseases. Embryonic stem cells, in turn, have the ability to form any tissue in the body.

<h3>How are embryonic stem cells used?</h3>

Stem cells have the ability to differentiate and self-renew. For this reason, they can be used in the treatment of degenerative diseases. Stem cells stand out for their ability to transform into different cell types, that is, they are cells with a great capacity for differentiation.

<h3>What diseases could be treated with the use of Embryonic Stem Cells?</h3>

Diseases that can be treated with stem cells
leukemias. Leukemia is a generic term used to describe the “cancer” of leukocytes, the white blood cells.
Thalassemias.
Neuroblastoma.
Primary immunodeficiencies.
Sideroblastic anemia.
Metabolic diseases.
Sickle cell anemia.

With this information, we can conclude that Scientists are also working on ways to develop stem cells from other cells, using genetic “reprogramming” techniques.

Learn more about stem cells in brainly.com/question/25584485

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What happens to animals that are deprived of oxygen?

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A animal has to have oxygen to live, some animals have evolved to not having oxygen,https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjxv4f49ePL...a web site telling about the animals that have evolved.

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