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Oksanka [162]
3 years ago
13

1 2 3 4 5 6 7 8 9 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
1 answer:
BARSIC [14]3 years ago
4 0
Cancer cells are cells that grow and divide at a rapid and unregulated pace. Although cancer cells are regularly created in the body, the disease known as cancer only occurs when immune cells (particularly natural killer cells) fail to recognize and/or destroy them. The correct answer between all the choices given is the first choice or letter A. I am hoping that this answer has satisfied your query and it will be able to help 
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Studies of fat cells a d thyroid cells show that fat cells have fewer mitochondria than thyroid cells. A biologist would most li
Eddi Din [679]
Think where mitochondria are found in the greatest numbers - they are found (for example) in liver cells, kidney cells, muscle cells etc. These tissues carry out a lot of work and thus require lots of energy. 

<span>Fat is a storage product that sits there until required but the thyroid does lots of work involved in metabolism and therefore requires plenty of energy.


This should help :)

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5 0
3 years ago
Solid tumors are clusters of cancer cells and often contain blood vessels. When molecule B binds to the wild-type Brec protein i
Agata [3.3K]

The molecule C-P phosphorylates and thus activates D, whereas Kinase D amplifies cellular signaling by phosphorylating many substrates. In this case, it is expected to observe kinase D overexpression in Brec-MUT cells.

<h3>Cancer, phosphorylation and signaling pathways</h3>

Cancer can be defined as a multifactorial disease, which is often associated with uncontrolled cell growth.

Cancer signaling may be associated with defective pathways such as, for example, a mutated kinase protein that affects normal downstream molecular cascades.

A kinase is a specific protein that acts to phosphorylate specific cellular substrates, thereby activating/deactivating a particular signaling pathway.

Learn more about cancer pathways here:

brainly.com/question/16103657

3 0
2 years ago
Why is it important that psychologists understand biology in their efforts to better understand behavior and mental processes?
UNO [17]

Answer: By looking at the biological bases of human behavior, psychologists are better able to understand how the brain and physiological processes might influence the way people think, act, and feel.

4 0
3 years ago
MOst cells in a typical brain are a) haploid b)diploid C) triploid D) a mixture of haploid and diploid D) the brain is not made
sergiy2304 [10]
B) Diploid - Only Gametes are Haploid. Every other cells are somatic cells which are diploid. They contain 46 chromosomes rather than 23 that the haploid carry. Neurons and glial cells make up of the brain and that makes up the nervous tissue. Just remember Gametes (sex cells) are the only cells that are haploids.  
5 0
3 years ago
4. Photosynthesis is performed by what​
dolphi86 [110]
By all plants, algae, and some microorganisms
7 0
3 years ago
Read 2 more answers
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