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dimulka [17.4K]
3 years ago
10

Tissue cultures (samples of cancer cells) are taken from cancer patients, and the cells are then grown in a laboratory. What is

the purpose of growing cancer cells in a laboratory?
Biology
2 answers:
zimovet [89]3 years ago
7 0
<span>The anwser is to test medicinal treatments before giving them to patients.

</span>
amm18123 years ago
5 0
For observation and research. This is to analyse their features, structures, physiology and other possible mutations -genetic structures that have caused it to arrive at this rate.

Cancer cells are the result of those cells that deviate from the normal life cycle of a cell. These cancer cells refuse to die and rapidly increase in number due to the uncontrollable burst of cell division.
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Part b what does president obama suggest that we should do about these problems? do you agree with him? why or why not?
3241004551 [841]

President Obama suggested that "<em>there’s only one way to solve these challenges, and that is to do it together.”</em>

This goes to say that the only way in which problems can be solved is by working together

<h3>What is government?</h3>

Government can be defined as that group of people with the authority to govern a country or state.

So therefore, President Obama suggested that "<em>there’s only one way to solve these challenges, and that is to do it together</em>.”

Learn more about government:

brainly.com/question/18464634

#SPJ1

6 0
2 years ago
Water is able to maintain the temperature of living organisms, keeping them from freezing or overheating. This is because water
dmitriy555 [2]

Answer:

High specific heat.

Explanation:

Water is able to maintain the temperature of living organisms because it has highest specific heat. Specific heat is a physical property of matter. If specific heat is high then the matter does not get heated easily but once it is heated it does not cool down easily either. In short we can say that water can easily resist temperature changes because it has very high specific heat.   This property plays a great role in maintaining the temperature of a living organism's body because all organisms have water in their body. When heat is generated within the body, it is unable to disrupt internal temperature of the organism's body because the water does not get heated easily as a result of which the temperature of the body does not rise. On the other hand, the internal temperature of the body remains the same with slight decrease in the temperature outside because water does not radiate heat easily either. This is how high specific heat of water helps in maintaining a constant temperature in the body of organisms.

5 0
3 years ago
Which are the three main types of lipids
maxonik [38]

Answer:

The three main types of lipids are - triglycerides, diglycerides, and steroids.

Explanation:

Lipids are organic compounds that are fatty acids or their derivatives. Lipids are insoluble in water but soluble in organic solvents (alcohol, ether). The three common lipids are triglycerides, diglycerides, and steroids.

An ester derived from glycerol and three fatty acids is a triglyceride. These are the main component of body fat in the vertebrates as well as the vegetable fat.

A Glyceride consisting of 2 fatty acid chains bonded to a glycerol molecule covalently through ester linkages is a diglyceride.

Biologically active organic compounds with four rings arranged in a specific molecular configuration are steroids.

4 0
3 years ago
Read 2 more answers
How do traits within a population change over time? an initial model
Klio2033 [76]

Answer:

Evolution is a process that results in changes in the genetic material of a population over time. Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species. ... An example of macroevolution is the evolution of a new species.

4 0
3 years ago
On Christmas morning, 3-year-old Billy opens a gift from his mother and finds a new sweater. Disappointed that it is not a toy,
maw [93]

Answer: egocentric thought

Explanation:

he is only thinking of his self

7 0
3 years ago
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