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yarga [219]
3 years ago
5

Which microscope is the tool of choice when identifying the phenotype of a cell where the sample has been prepared with dye

Biology
2 answers:
Deffense [45]3 years ago
8 0
It is Electron Microscopy
olya-2409 [2.1K]3 years ago
3 0

Answer:

Electron Microscopy

Explanation:

Electron Microscopy is the technology which is used to for obtaining high-resolution pictures of a "biological and non-biological" specimen, there are two types of Electron Microscope such as "Scanning Electron Microscope and Transmission Electron Microscope".

Electron Microscopy it uses electrons instead of light to obtain sample image, it uses electromagnets to focus the electron beams, it achieves higher magnification and resolution than the optical scopes.

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Jessica is traveling from Chicago, Illinois, to Miami, Florida. Using the map, tell what will happen to the land as she travels
barxatty [35]

Answer:

Option (B)

Explanation:

Chicago and Miami are both the cities in the United States, where Chicago is at a higher elevated area, whereas Miami is located in a low lying areas.

Chicago is located at an elevation of about 180 meter above the sea level, which is comparatively much higher than Miami, as Miami is at the coastal areas whose elevation is only about 2 meter above the sea level.

So, from the map it can be concluded that as Jessica travels from Chicago to Miami, it means that the elevation gradually decreases.

Thus, then correct answer is option (B).

4 0
3 years ago
Read 2 more answers
Someone please help!
Brilliant_brown [7]
60.5
If not I apologize!! Good luck
8 0
3 years ago
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How does the cardiovascular system deliver nutrients and oxygen to all cells in the body via the flow of blood? Select all corre
Alex

Answer:

1: (The arteries carry blood away from the heart; the veins carry it back to the heart.)

2: (In the systemic circulation, the left ventricle pumps oxygen-rich blood into the aorta.)

4: (Blood, which is low in oxygen, is collected in veins and travels to the right atrium and into the right ventricle.)

Explanation:

The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body. It consists of the heart and the blood vessels running through the entire body. ... In the systemic circulation, the left ventricle pumps oxygen-rich blood into the main artery (aorta).

The arteries carry blood away from the heart; the veins carry it back to the heart. ... The blood travels from the main artery to larger and smaller arteries and into the capillary network. There the blood drops off oxygen, nutrients and other important substances and picks up carbon dioxide and waste products.

The inferior and superior vena cava bring oxygen-poor blood from the body into the right atrium. The pulmonary artery channels oxygen-poor blood from the right ventricle into the lungs, where oxygen enters the bloodstream. The pulmonary veins bring oxygen-rich blood to the left atrium.

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