What causes mutation in gene?

1 answer:

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Answer: . A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses

Explanation:

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Explain why people sleep under mosquito nets in some parts of the world

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Answer:

A mosquito net is a type of meshed curtain that is circumferentially draped over a bed or a sleeping area, to offer the sleeper barrier protection against bites and stings from mosquitos, flies, and other pest insects, and thus against the diseases they may carry

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Part of an important cellular process involving a DNA strand is modeled below. What is the purpose of this cellular process ?

Burka [1]

Answer:

The correct answer is - Transcribing information in the DNA sequence for use by the cell.

Explanation:

The transcription process is the process that involves copying the sequence of DNA, that sequence is the information or code for the particular protein, to make RNA molecule that brings the information to the ribosome where translation process initiated to produce amino acid chain.

In the given diagram, the cellular process is showing is transcription as there is transcribing the sequence is shown which copy the sequence that is used for the cell and a useful part of protein synthesis