How has the study of mitosis affected scientists’ knowledge of cancer?

Answers

Answer 1

Answer:

Answer;

c. It led to the development of contact-inhibition regulators.

Explanation;

-While normal cells possess mechanisms that inhibit proliferation when conditions are inappropriate, tumor cells circumvent these mechanisms and continue proliferating.

-Contact inhibition is a process of arresting cell growth when cells come in contact with each other. As a result, normal cells stop proliferating when they form a monolayer in a culture dish. Contact inhibition is a powerful anticancer mechanism that is lost in cancer cells.

Answer 2

Answer: Through studying the process of mitosis, the scientists gained knowledge of cancer. The study led into a wider understanding of cancer because it led to an apprehension on how cancer cells divide and split into two so rapidly.

Related Questions

The study of a the human brain and behavior
Air is forced into the lungs by the contraction of thea. alveoli.c. diaphragm.b. bronchioles.d. heart.
In 1859, Charles Darwin described a model of how living things change over time. He described this model and the evidence that supported it in a book called On The Origin of Species. Which scientific term is used to describe a testable model that seeks to explain natural phenomena?
The water in the Gulf of Mexico is____ the water near arctic regions a.less dense than b.more dense than c. Just as dense as
What characteristic of plate movement makes it difficult for geologists to make short-term predictions about earthquakes

A cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. Which phase of mitosis is the cell most likely in?a. Telophase
b. Anaphase
c. Metaphase
d. Prophase

Answers

c. Metaphase

The two identical daughter cells resulting from mitosis and cytokinesis are identical in the following ways:1. Mitosis occurs when the nucleus of the cell divides into two identical nuclei, each with the same type and number of chromosomes. The cell's DNA is duplicated during this phase. Sometimes the cell's DNA isn't copied properly resulting in cancer-type cells. 2. Cytokinesis is when the cytoplasm divides into two identical daughter cells. Each cell is genetically identical and both are a similar size.

Which of the following incorrectly matches the term with its location?DNA is found in a chromosome.
Chromosomes are found in the nucleus of a cell.
Genes are located in a nucleotide.
Nitrogen bases are located in the central rungs of a DNA ladder.

Answers

The correct answer is:

Genes are located in a nucleotide. Rather, genes are segments of DNA which can be found within the nuclei of cells.

Explanation:

The large majority of organisms encode their genes in long strands of DNA (deoxyribonucleic acid). DNA consists of a chain made from four types of nucleotide subunits, each formed of a five-carbon sugar (2-deoxyribose), a phosphate group, and one of the four bases adenine, cytosine, guanine, and thymine..There are thereby 20,000 primary genes identified on one of the 23 chromosome pairs found in the nucleus or on long strands of DNA placed in the mitochondria.

Answer:

Genes are located in a nucleotide.

Explanation:

What cycle causes immediate cell death. Virus attaches to the host using specific receptors on the cell membrane. Takes over the enzymes and organelles to make more copies of the virus. Virus leaves the cell by lysis or exocytosis

Answers

Answer:

The answer is Lysis.

Explanation:

The steps of the act of a virus using the cell as a host are correctly given in order in the question and the cycle/step that causes the immediate death of the hosting cell is in the last step, "Lysis". Which is the step where the virus is done using the host cell for reproduction purposes and by releasing certain chemicals, disintegrates the wall of the hosting cell to be able to get out therefore causing the death of the host in the process.

I hope this answer helps.

Why are voluntary muscles also known as skeletal muscles?

Answers

Answer:

Skeletal muscle is called voluntary because you can control this type of muscle. You can voluntarily choose to move them. These muscles attach to bones, move the skeleton, and are found in the arms, legs, neck, or anywhere you can voluntarily move a body part. These muscles produce strong contractions.

Explanation:

What causes the day/night cycle of Earth?Earth's spinning in space
The sun's rotation around Earth
The moon's rotation around Earth
Earth's orbit around the sun

Answers

Earth's orbit around the sun

Explanation:

The definition of an orbit is a circular shape, the rotation of one full circle or a range of experience. The 365 days it takes the earth to get around the sun is an example of the time it takes for a complete orbit or full circle around.

Which foodborne organism creates havoc within the gastrointestinal tract by producing a toxin?

Answers

Samonella. They cause quite a nasty response in the gut!

Answer:

E. coli

Explanation:

Other Questions

Organs are comprised of tissues that work together to perform a specific bodily function. a. True b. False

At which location in Earth’s interior does the top density continue to increase as thickness decreases? inner core outer core lower mantle upper mantle

Discuss assessments of the cardiovascular and respiratory systems and identify diagnostic tools to measure the effectiveness of the systems

Suppose that a large river separates two populations of mice. one population is all black, and the other all white. a beaver dam that is built allows the mice to cross the river. over time, many gray mice are born. what is this an example of?