TN State Board Samacheer Kalvi Online Test for 11th Std - Biology - English - Applications of Biotechnology

Question 1 Of 10

The first transgenic clone of sheep was called as ……………….

Rosie Dolly Sameera Joel

Question 2 Of 10

How many amino acids are arranged in the two chains of Insulin?

Chain A has 12 and Chain B has 13 Chain A has 21 and Chain B has 30 amino acids Chain A has 20 and chain B has 30 amino acids Chain A has 12 and chain B has 20 amino acids

Question 3 Of 10

The gene for the formation of factor VIII is located in ……………….

20th Chromosome 12th Chromosome X-chromosome Y-chromosome

Question 4 Of 10

The genetic defect in the synthesis of factor VIII results in……………….

Polycythemia Anaemia Thalassemia Haemophilia

Question 5 Of 10

The B-chain of Insulin is composed of ………………….. amino acids

70 30 45 60

Question 6 Of 10

Statement 1: ADA deficiency was the first disease treated by gene therapy.
Statement 2: ADA is an autosomal recessive metabolic disorder.

Statement 4 is true. Statement 2 is false. Statement 1 is false. Statement 2 is true. Both statements 1 and 2 are true. Both statements 1 and 2 are false.

Question 7 Of 10

Statement 1: Attenuated recombinant vaccines are live vaccines.
Statement 2: Polio is a live vaccine.

Statement 1 is true. Statement 2 is false. Statement 1 is false. Statement 2 is true. Both statements 1 and 2 are true. Both statements 1 and 2 are false.

Question 8 Of 10

Transgenic animals are those which have

Foreign DNA in some of their cells Foreign DNA in all their cells Foreign RNA in some of their cells Foreign RNA in all their cells

Question 9 Of 10

ELISA is mainly used for……………………..

Detection of mutations Detection of pathogens Selecting animals having desired traits Selecting plants having desired traits

Question 10 Of 10

Identify the correct statement(s).
(i) Totipotency is the ability of single cell to produce a whole organism.
(ii) Pluripotency refers to ability of stem cell with apotential to differentiate into any kind of germ layers.
(iii) Unipotency refers to ability of stem cell to differentiate into one cell type.
(iv) Oligopotency refers to stem cells to differentiate into few cell types.

i and iii ii and iv i and iv all the above

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Biology - English Medium - Applications of Biotechnology

Samacheer Kalvi 11th Biology - Applications of Biotechnology - Book Back Questions in English Medium

Question 1 Of 10

The first transgenic clone of sheep was called as ……………….

Question 2 Of 10

How many amino acids are arranged in the two chains of Insulin?

Question 3 Of 10

The gene for the formation of factor VIII is located in ……………….

Question 4 Of 10

The genetic defect in the synthesis of factor VIII results in……………….

Question 5 Of 10

The B-chain of Insulin is composed of ………………….. amino acids

Question 6 Of 10

Statement 1: ADA deficiency was the first disease treated by gene therapy.
Statement 2: ADA is an autosomal recessive metabolic disorder.

Question 7 Of 10

Statement 1: Attenuated recombinant vaccines are live vaccines.
Statement 2: Polio is a live vaccine.

Question 8 Of 10

Transgenic animals are those which have

Question 9 Of 10

ELISA is mainly used for……………………..

Question 10 Of 10

Tags

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Biology - English Medium - Applications of Biotechnology

Samacheer Kalvi 11th Biology - Applications of Biotechnology - Book Back Questions in English Medium

Question 1 Of 10

The first transgenic clone of sheep was called as ……………….

Question 2 Of 10

How many amino acids are arranged in the two chains of Insulin?

Question 3 Of 10

The gene for the formation of factor VIII is located in ……………….

Question 4 Of 10

The genetic defect in the synthesis of factor VIII results in……………….

Question 5 Of 10

The B-chain of Insulin is composed of ………………….. amino acids

Question 6 Of 10

Statement 1: ADA deficiency was the first disease treated by gene therapy. Statement 2: ADA is an autosomal recessive metabolic disorder.

Question 7 Of 10

Statement 1: Attenuated recombinant vaccines are live vaccines. Statement 2: Polio is a live vaccine.

Question 8 Of 10

Transgenic animals are those which have

Question 9 Of 10

ELISA is mainly used for……………………..

Question 10 Of 10

Tags

Statement 1: ADA deficiency was the first disease treated by gene therapy.
Statement 2: ADA is an autosomal recessive metabolic disorder.

Statement 1: Attenuated recombinant vaccines are live vaccines.
Statement 2: Polio is a live vaccine.