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mash [69]
3 years ago
6

The phase of mitosis that is characterized by the formation of chromatids is ___

Biology
1 answer:
Nina [5.8K]3 years ago
7 0

Answer:

The phase of mitosis where chromatids are formed is <u>Metaphase</u>

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3 years ago
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For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to
posledela

Answer:

The correct answer will be option-E

Explanation:

Hershey and Chase's experiment was performed to test whether DNA serves as the genetic material or protein.

To perform experiment they grew bacteriophage into radiolabeled phosphorus and sulfur compounds. The phosphorus is an integral part of the structure of DNA whereas proteins contain sulfur in their structure.  

In the given condition if radiolabeled nitrogen is utilized then the experiment will fail as the structure of proteins also contains an amino group( NH₂) in their structure as well as DNA. The scientist will not be able to identify whether the DNA is the genetic material or protein.

Thus, option-E is the correct answer.

7 0
3 years ago
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<u>OAmalOHopeO</u>

3 0
3 years ago
Differentiate between active natural immunity and passive natural immunity?​
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A prominent difference between active and passive immunity is that active immunity is developed due to the production of antibodies in one's own body, while passive immunity is developed by antibodies that are produced outside and then introduced into the body.

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2 years ago
Tiny sacs within the lungs which increase the surface available for gas exchange amylase
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3 years ago
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