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what is the function of gene To perform vital tasks in cell, like transporting ions To...

what is the function of gene
To perform vital tasks in cell, like transporting ions
To contain information for building various cellular products
To help cells move toward fuel and away from threats
To allow cells to behave dynamically

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Expert Solution

Ans.

The correct answer is 'To contain information for building various cellular product'.

Explanation:

A gene is defined as the functional segment of DNA that contains all the information that regulate gene expression and manufactures different protein molecules that are essential for the growth and reproduction of the cells in a particular cellular environment.It is the genetic material that is responsible for the inheritance and is passed onto the offspring from the parents for all life form on earth.

Based on how a gene express themselves,they are classified into two main groups,they are:

  1. Constitutive genes -Constitutive genes are those which constantly express themselves in a cell and their products are required for normal cellular activities,for example; ATP-ase,the gene responsible for carrying out glycolysis.
  2. Non-constitutive genes - These are genes that are not always expressed in a cell and are switched on or off as per the requirement of cellular activities.For example:In plants,the gene for nitrate reductase.

gladiator answered 1 year ago
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