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Kamila [148]
2 years ago
6

A radiation oncologist may use _____ to kill tumor cells using radiation

Biology
1 answer:
guapka [62]2 years ago
3 0
<span>Radiotherapy. Radiotherapy is a form of cancer treatment which utilizes radiation in various forms such as x-rays, gamma rays, and electron beams or protons to kill or damage cancer cells so they cannot grow or multiply. This method of treatment is a localized treatment, which generally means that it does not cover the entire human body and only affects the area or part of the body where the radiation is targeted.</span>
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Answer:

saturated

Explanation:

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3 years ago
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Through which microscope were cells first observed?
poizon [28]

Compound microscope

<h3>Further explanation</h3>

In 1665, Robert Hooke used a compound microscope to observe cells. Hooke observes the cell walls of dead plants (in the form of cork) when they appear under a microscope. He named it the cell because it looked similar to a cellula or small room inhabited by monks.

Development of microscopy:

  • 1590: Hans and Zacharias Janssen, as Dutch lens grinders, mounted two lenses in a tube to produce the first compound microscope.
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  • 1676: Anton van Leeuwenhoek was the first person to observe a live cell under a microscope, i.e., the algae Spirogyra.
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Until now, we can see how important the use of microscopes, especially in microbiology, that is the study of microorganisms.

<h3>Learn more</h3>
  1. How was the water filtered to remove debris and living organisms?  brainly.com/question/5646770
  2. About the single bonds in fatty acids brainly.com/question/1386856
  3. The theoretical density of platinum which has the FCC crystal structure. brainly.com/question/5048216

Keywords: compound microscope, Robert Hooke, cells first observed, cork, dead plant, walls, Anton van Leeuwenhoek

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The following is an excerpt from the case study "It's All Greek to Me": Dr. Stephens calls Mr. and Mrs. Stamos [and tells them]
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How long does it take for sedimentary rock to melt into magma
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1.3 million years

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2 years ago
Pls help i will mark u
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Prophase: spindle fibers are developed during this phase.
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