nk3914194 nk3914194

15-02-2021
Biology

contestada

what is theroy of this to obseve the neucles in cheek cells

Respuesta :

fatimakhatoon355 fatimakhatoon355

15-02-2021

Answer:

The nucleus at the central part of the cheek cell contains DNA. When a drop of methylene blue is introduced, the nucleus is stained, which makes it stand out and be clearly seen under the microscope.

Answer Link

Otras preguntas

What layer of the rainforest do gliding leaf frogs live in?

Twenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for an exam. The data sets represent their answers. Class

In the united states, which ethnic group is most likely to accept and support single parents?

Sanjay is an Indian immigrant in the United States. He started an authentic Indian restaurant in his locality and is doing very good business. Which factor coul

There were more then how many trucks over 10,000 pounds involved in traffic crashes in the us in 2012

Read the excerpt below and answer the question. [8] I shall now therefore humbly propose my own thoughts, which I hope will not be liable to the least Objecti

Which of the following statement about the Iraq War is FALSE? A) No weapons of the mass destruction were found? B) Evidence shows that Saddam Hussein was cooper

What is the formula of the ion formed when sodium achieves a stable electron configuration?

16a 16b please help i need to pass science

Whitehead of the following is an accurate description of the development of the cell theory ?