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sladkih [1.3K]
3 years ago
15

PLEASEE HELLLPPPP!!!!!

Biology
1 answer:
Nezavi [6.7K]3 years ago
5 0

Answer: I believe that the answer is D.

Explanation:

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Explain the purposes of gene expression studies. Describe the use of DNA microarray assays and explain how they facilitate such
denis-greek [22]

Answer:

Both gene expression and DNA micro array study about the expression of gene during different stages of development.

Explanation:

The main purpose of gene expression studies is to determine the level of mRNA expressed at different stages of transcription in a tissue or at different stages of cellular development. If a gene is not “ON” during synthesis of RNA and protein, then the desired proteins are not produced. Such studies allow us to turn on such genes.  

DNA microarray  assays easily identify and determine the network of gene expression across the entire genome. The common application of DNA microarray include – mutation analysis and detection, assessment of gene cop, immunoassays etc.

4 0
3 years ago
2. Organize: Compare the colors of the following stars in the Star collection: Aldebaran,
Nata [24]

The colors for the stars are red, white, blue-white, white, and blue, and their temperature are 3,910 K, 3,500 K, 25,200 K, 22,400K, 5,780K, 9,600 K.

<h3>What is a star?</h3>

A star is a type of celestial body that can be set apart from others because it shines due to inner radiation. Moreover, stars are classified by:

  • Color
  • Size
  • Location
  • Temperature
  • Age

Now, let's identify the color and temperature of the stars:

  • Aldebaran: This star has a temperature of 3,910 K and its color is red.
  • Betelgeuse: This star has a temperature of 3,500 K and its color is red.
  • Sirius B: This star has a temperature of 25,200 K and its color is white.
  • Spica: This star has a temperature of 22,400K and it is a blue-white star.
  • The Sun: This star has a temperature of 5,780K and its color is white.
  • Vega:  This star has a temperature of 9,600 K and it is a blue star.

Learn more about stars in: brainly.com/question/2166533

8 0
2 years ago
The ________ division of the nervous system carries motor commands to muscles and glands.
taurus [48]

The answer is efferent division. The nervous system acts as an input-output system. The afferent nervous system conveys signals to the brain following a stimulus. After processing of the information, the brain sends out a signal in response. This response is carried by the efferent nerve to the requisite organ involved in the response.  






8 0
3 years ago
Why do crystalline solids shatter into regularly shaped fragments when they are broken?
Troyanec [42]
Due to the ionic bonding of the molecules that allow for the geometric/crystalline structure.
6 0
3 years ago
Please help Thnks ❤️
Gala2k [10]

a they teach you in school

3 0
2 years ago
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