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2021-05-15

What specialized cells are responsible?

What specialized cells are responsible?

This means they are modified by size, shape, or function according to their purpose. Specialized cells make up tissues, tissues make up organs, and organs make up the systems that work together to make up our bodies. Nerve cells, blood cells, and reproductive cells are examples of specialized cells.

What are specialized cells that generate and conduct electrical impulses throughout the body?

1. NEURONS: Are specialized cells that generate and conduct electrical impulses throughout the body.

Which type of gene is most likely to be widely expressed in the body of someone who contracts the influenza virus?

The gene that is likely to be widely expressed in the body of someone who contracts the influenza virus is: The gene that controls the production of white blood cells. Explanation: The reason behind this is because the influenza family viruses attack the human body on a cellular level.

What are process specialized cells?

Cell differentiation is the process by which cells become specialized in order to perform different functions. Multicellular organisms begin as just one single cell—a fertilized egg.

What are 3 specialized cells?

Specialized Cells in the Body

  • Neurons. Neurons are specialized cells that carry messages within the human brain.
  • Muscle Cells. Muscle cells make movement possible.
  • Sperm Cells. Specialized sperm cells are necessary for human reproduction.
  • Red Blood Cells.
  • Leukocyte.

What is the HeLa bomb?

What is the “HeLa bomb”? HeLa was infecting other cells, making research useless since it was all conducted on HeLa cells. You just studied 4 terms! 1/4.

What are HeLa cells?

HeLa (/ˈhiːlɑː/; also Hela or hela) is an immortal cell line used in scientific research. The cells from Lacks’s cancerous cervical tumor were taken without her knowledge or consent, which was common practice at the time. Cell biologist George Otto Gey found that they could be kept alive, and developed a cell line.

What was the theory of spontaneous transformation?

Spontaneous transformation was a theory that normal cells in culture just became cancerous. This was thought to be the biggest step forward to finding a cure for cancer.

What are night doctors Where did the term originate and why?

“The term ‘night doctor’ (derived from the fact that victims were sought only at night) applies to both students of medicine, who supposedly stole cadavers from which to learn about body processes, and professional thieves, who sold bodies- living and dead- to physicians for medical research” (Fry 171).

Why do you think Joe turned himself in to the police?

Why do you think Joe turned himself in to the police? -He just wanted to end up the mess he made and face reality. -He also felt guilty and wanted to stop running and hiding.

How did Bobette find out about HeLa?

How did Bobette find out about HeLa? She was visiting a friend called Gardenia, and she was talking with Gardenia’s bother in law. How long had Henrietta been dead when her family found out that her cells were still alive? In 1973 was a law get the informed concent, differnt than in 1951 was not.

What did Stanley gartler discover about eighteen months?

In September 1966, at a conference for cell culture scientists, a geneticist named Stanley Gartler makes an unexpected presentation, revealing that the eighteen most commonly used cell cultures in the world all have in common a “rare genetic marker” that is present only in a small minority of black Americans.

Why would HeLa contamination be a problem for researchers?

Why would HeLa contamination be a problem for researchers? -They will think they are testing other cells when actually they are testing HeLa cells. -Their experiments and tests will give wrong and misleading results.

Why did Deborah choose not to request a copy of her mother’s medical records?

Deborah chose not to request a copy of her mother’s medical records because she was afraid of what she might find and how it might affect her. Although it wasn’t a law in Maryland to get permission to publish medical information, it was still unethical to ask.

How do Deborah and Zakariyya react when they go see the cells?

In the end, both Deborah and Zakariyya feel more at peace with the cells and the research being done with them. Zakariyya even thanks Lengauer and Skloot as they leave. Deborah remarks to Skloot that Skloot has witnessed a real miracle: her brother being grateful and calm. This is an amazing chapter.