Which one of following statements about particular entity is true ?

English

Gujarati

Hindi

5.Molecular Basis of Inheritance

medium

Which one of the following statements about the particular entity is true ?

Centromere is found in animal cells, which produces aster during cell division.

The gene for producing insulin is present in every body cell.

Nucleosome is formed of nucleotides.

$DNA$ consists of core of eight histones.

(AIPMT-2010)

Solution

(b) : Insulin gene is found in every body cell but is not expressed in all cells. It is nucleosome which consists of a core of eight histones. $DNA$ is composed of nucleotides. Centriole is found in animal cells, which produces aster during cell division.

Standard 12

Biology

Which of the following statement is incorrect?

medium

Gene controls

medium

Give scientific reasons : It is essential that $ tRNA$ binds to both amino acids and $mRNA$ codon during
protein synthesis.

easy

Read the following statements:

$A.$ Variation at genetic level arises due to mutations.
$B.$ Technique of $DNA$ fingerprinting was initially developed by Alec Jeffreys

medium

After a mutation at a genetic locus the character of an organism changes due to the change in

medium

(AIPMT-2004)

Which one of the following statements about the particular entity is true ?

Solution

Similar Questions

Which of the following statement is incorrect?

Gene controls

Give scientific reasons : It is essential that $ tRNA$ binds to both amino acids and $mRNA$ codon during protein synthesis.

Read the following statements: $A.$ Variation at genetic level arises due to mutations. $B.$ Technique of $DNA$ fingerprinting was initially developed by Alec Jeffreys

After a mutation at a genetic locus the character of an organism changes due to the change in

Start a Free Trial Now

Give scientific reasons : It is essential that $ tRNA$ binds to both amino acids and $mRNA$ codon during
protein synthesis.

Read the following statements:

$A.$ Variation at genetic level arises due to mutations.
$B.$ Technique of $DNA$ fingerprinting was initially developed by Alec Jeffreys