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vladimir1956 [14]
2 years ago
7

Which of the following is true about competition??

Biology
1 answer:
Anvisha [2.4K]2 years ago
5 0

Answer:

Competition is the rivalry between companies selling similar products and services with the goal of achieving revenue, profit, and market share growth. Market competition motivates companies to increase sales volume by utilizing the four components of the marketing mix, also referred to as the four P's.

Explanation:

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Consider the following situations: (1) a magnesium atom and two chlorine atoms join together to form a molecule of magnesium chl
katrin2010 [14]

Answer:

two carbon atom and six hydrogen atoms join together to form ethane.

Explanation:

Which scientist developed the idea that microorganisms can cause diseases?  Paul Ehrlich

5 0
3 years ago
Viral hemagglutination assays only work with certain types of viruses because
nignag [31]

Answer:

a. the virus must be able to cross-link red blood cells directly.

Explanation:

Viral hemagglutination assay is a method which is used for the quantification of the relative concentration of the viruses.

The principle on which the hemagglutination assay works is as follows:

  1. There are sialic acid receptors present on the surface of the red blood cells which will bind to the haemagglutinin glycoprotein present  on the surface of the viral particle. 
  2. Due to the binding of the sialic acid receptors with haemagglutinin particle there will be cross-linking of the red blood cells by the viral particles and a lattice formation will take place. 
  3. The lattice will remain suspended in the solution however if the concentration of the virus particles will be less, the lattice will settle down in the well. 

Thus, this method allows knowing the relative concentration of the virus. 

<em>Due to its basic principle of cross-linking this method works well for only a few viruses such as influenza virus. </em>

5 0
3 years ago
A researcher is observing the separation of sister chromatids during the process of mitosis in mouse fibroblast cells. If the re
WARRIOR [948]

Answer:

The correct answer is option B. "12 hours".

Explanation:

The process of mitosis in mouse fibroblast cells have been studied and characterized for researches purposes. Therefore, it is possible to predict that it will take around 12 hours for mouse fibroblast cells to begin the process of sister chromatids separation after finishing growing its organelles and synthesizing proteins. If the process takes less time than 12 hours will indicate a premature sister chromatid separation, and that something has caused down regulation or inhibition the histonedeacetylase (HDAC) activity.

7 0
3 years ago
When the pure food and drugs act was first passed, drugs were legally required to be:?
Free_Kalibri [48]
Pure and accurately labeled. 

Hope this helps!
3 0
3 years ago
Sperm are the only human cells to have _____.
Delvig [45]

Answer:

flagella.

Explanation:

6 0
3 years ago
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