A Barrier Island is an island parallel to the coastline that protects the shore from erosion.
Answer:
Oncogenes are mutated protooncogenes (see explanation below).
Explanation:
“Proto-oncogene” is the name given to various genes whose products stimulate cell proliferation. Examples may include growth factor receptors, and proteins involved in clearing cell cycle checkpoints. Mutations in a proto-oncogene may cause it to either become too rapidly transcribed and/or code for a product that functions in an unchecked manner. This may lead to unrestrained cell proliferation, a basic mechanism of cancer. When and if this mutation takes place, the proto-oncogene becomes known as an oncogene.
Oncogenes are altered versions of proto-oncogenes that can lead to uncontrolled cell growth, leading to cancer. They can produce too much or abnormal protein, upsetting the balance of cell division.
Oncogenes are genes which have the potential to cause cancer. In their normal state, they are referred to as proto-oncogenes, contributing to regular cell growth and division. However, when these genes are altered or mutated, they can become oncogenes that stimulate the cell cycle and lead to uncontrolled cell growth - a hallmark of cancer.
Typically, proto-oncogenes help regulate cell division and ensure that cells divide in a controlled way. However, various factors such as genetic mutations, can turn a proto-oncogene into an oncogene. These oncogenes can produce too much protein or abnormal protein, upsetting the regular balance of cell division and halting normal function. This often results in a cell growing and dividing too rapidly, which can lead to a cancerous tumor.
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Bacteria break down (or decompose) dead organisms, animal waste, and plant litter to obtain nutrients. But microbes don't just eat nature's waste, they recycle it. The process of decomposition releases chemicals (such as carbon, nitrogen, and phosphorus) that can be used to build new plants and animals.
Answer:
Bacteria
Explanation:
Microbes are tiny living things—so tiny that you need a microscope to see them. Yet unseen microbes have a collective mass greater than all the animals on the planet. They're everywhere! You can find microbes (also called microorganisms) in soil, lakes, oceans, and air. You'll find them on your own body, both inside and out. And even though we can't see them, microbes have a huge impact on us and our environment. In fact, we couldn't live without them.Without microbes, the earth would be filled with corpses. Bacteria break down (or decompose) dead organisms, animal waste, and plant litter to obtain nutrients. But microbes don't just eat nature's waste, they recycle it. The process of decomposition releases chemicals (such as carbon, nitrogen, and phosphorus) that can be used to build new plants and animals. That is, chemicals that used to be a flower or a vegetable will eventually become part of another living thing. So the next time you see cut flowers decay or a garden vegetable rot, remember, you're really seeing microbes at work.
B. repel each other
C. combine to provide a balanced force
D. create friction
b. an irregular galaxy
c. a spiral galaxy
d. an elliptical galaxy
Answer:
c. spiral galaxy
Explanation:
the image
The reason it could not be a galactic supercluster is because a galactic supercluster is made up of small galaxies, and the Milky Way is part of the Virgo Supercluster. It is part of a supercluster but is not a supercluster itself.
Answer:
a galactic supercluster
Explanation: