A molecule that can act as a genetic material must fulfill traits given below, except

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5.Molecular Basis of Inheritance

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A molecule that can act as a genetic material must fulfill the traits given below, except

it should be able to express itself in the form of ‘Mendelian characters’

it should be able to generate its replica

it should be unstable structurally and chemically

it should provide the scope for slow changes that are required for evolution.

(NEET-2016)

Solution

(c) : Genetic material should be structurally and chemically stable otherwise its expression will change and leading to loss of several metabolic functions, etc.

Standard 12

Biology

Which of the following is false for $RNA$?

$(i)$ $RNA$ can directly code for the synthesis of proteins

$(ii)$ It is very common process to synthesis $DNA$ from $RNA$

$(iii)$ $RNA$ is used as genetic material only in human

$(iv)$ One polynucleotide chain is present in $RNA$

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The carrier of genetic information is

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………. enzymes are used by Avery, Macleod and Mcarty in their experiment

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Give scientific reasons : $DNA$ and not $RNA$ is the genetic material in majority of organisms.

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Define transformation in Griffith's experiment. Discuss how it helps in the identification of $DNA$ as the genetic material.

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A molecule that can act as a genetic material must fulfill the traits given below, except

Solution

Similar Questions

Which of the following is false for $RNA$? $(i)$ $RNA$ can directly code for the synthesis of proteins $(ii)$ It is very common process to synthesis $DNA$ from $RNA$ $(iii)$ $RNA$ is used as genetic material only in human $(iv)$ One polynucleotide chain is present in $RNA$

The carrier of genetic information is

………. enzymes are used by Avery, Macleod and Mcarty in their experiment

Give scientific reasons : $DNA$ and not $RNA$ is the genetic material in majority of organisms.

Define transformation in Griffith's experiment. Discuss how it helps in the identification of $DNA$ as the genetic material.

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Which of the following is false for $RNA$?

$(i)$ $RNA$ can directly code for the synthesis of proteins

$(ii)$ It is very common process to synthesis $DNA$ from $RNA$

$(iii)$ $RNA$ is used as genetic material only in human

$(iv)$ One polynucleotide chain is present in $RNA$