7 RBTS PAPER(BIOLOGY - I)
7 RBTS PAPER

164290 Statement \(-I\) : In bacteria the transcribed mRNA is functional hence can directly be translated.
Statement-II : The t-RNA binds to specific amino acid at one end and pairs through \(\mathrm{H}\)-bonding with codes on mRNA through its anticodons.

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
7 RBTS PAPER

164291 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
The DNA replication is semiconservative type.
Reason (R) :
After the completion of replication, each DNA molecule would have one parental and one newly synthesised strand.
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both (A) and (R) are correct but (R) is not the correct explanation of \((A)\)
2 (A) is correct but (R) is not correct
3 (A) is not correct but \((R)\) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of \((A)\)
7 RBTS PAPER

164292 In a person DNA from which tissue show same degree of polymorphism :
a. Skin
b. Bone
c. Sperm
d. Blood

1 Only c, d
2 Only a, b, c
3 a, b, c, d
4 Only b, c, d
7 RBTS PAPER

164293 Label parts of nucleosome correctly :

1 A - RNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
2 A-DNA, B- \(\mathrm{H}_2\) histone, \(\mathrm{D}\) - Base of histone molecule
3 A-DNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
4 A - DNA, B- \(\mathrm{H}_1\) histone, C - Histone octamer
7 RBTS PAPER

164290 Statement \(-I\) : In bacteria the transcribed mRNA is functional hence can directly be translated.
Statement-II : The t-RNA binds to specific amino acid at one end and pairs through \(\mathrm{H}\)-bonding with codes on mRNA through its anticodons.

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
7 RBTS PAPER

164291 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
The DNA replication is semiconservative type.
Reason (R) :
After the completion of replication, each DNA molecule would have one parental and one newly synthesised strand.
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both (A) and (R) are correct but (R) is not the correct explanation of \((A)\)
2 (A) is correct but (R) is not correct
3 (A) is not correct but \((R)\) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of \((A)\)
7 RBTS PAPER

164292 In a person DNA from which tissue show same degree of polymorphism :
a. Skin
b. Bone
c. Sperm
d. Blood

1 Only c, d
2 Only a, b, c
3 a, b, c, d
4 Only b, c, d
7 RBTS PAPER

164293 Label parts of nucleosome correctly :

1 A - RNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
2 A-DNA, B- \(\mathrm{H}_2\) histone, \(\mathrm{D}\) - Base of histone molecule
3 A-DNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
4 A - DNA, B- \(\mathrm{H}_1\) histone, C - Histone octamer
7 RBTS PAPER

164290 Statement \(-I\) : In bacteria the transcribed mRNA is functional hence can directly be translated.
Statement-II : The t-RNA binds to specific amino acid at one end and pairs through \(\mathrm{H}\)-bonding with codes on mRNA through its anticodons.

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
7 RBTS PAPER

164291 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
The DNA replication is semiconservative type.
Reason (R) :
After the completion of replication, each DNA molecule would have one parental and one newly synthesised strand.
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both (A) and (R) are correct but (R) is not the correct explanation of \((A)\)
2 (A) is correct but (R) is not correct
3 (A) is not correct but \((R)\) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of \((A)\)
7 RBTS PAPER

164292 In a person DNA from which tissue show same degree of polymorphism :
a. Skin
b. Bone
c. Sperm
d. Blood

1 Only c, d
2 Only a, b, c
3 a, b, c, d
4 Only b, c, d
7 RBTS PAPER

164293 Label parts of nucleosome correctly :

1 A - RNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
2 A-DNA, B- \(\mathrm{H}_2\) histone, \(\mathrm{D}\) - Base of histone molecule
3 A-DNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
4 A - DNA, B- \(\mathrm{H}_1\) histone, C - Histone octamer
7 RBTS PAPER

164290 Statement \(-I\) : In bacteria the transcribed mRNA is functional hence can directly be translated.
Statement-II : The t-RNA binds to specific amino acid at one end and pairs through \(\mathrm{H}\)-bonding with codes on mRNA through its anticodons.

1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
7 RBTS PAPER

164291 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
The DNA replication is semiconservative type.
Reason (R) :
After the completion of replication, each DNA molecule would have one parental and one newly synthesised strand.
In the light of the above statements, choose the most appropriate answer from the options given below :

1 Both (A) and (R) are correct but (R) is not the correct explanation of \((A)\)
2 (A) is correct but (R) is not correct
3 (A) is not correct but \((R)\) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of \((A)\)
7 RBTS PAPER

164292 In a person DNA from which tissue show same degree of polymorphism :
a. Skin
b. Bone
c. Sperm
d. Blood

1 Only c, d
2 Only a, b, c
3 a, b, c, d
4 Only b, c, d
7 RBTS PAPER

164293 Label parts of nucleosome correctly :

1 A - RNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
2 A-DNA, B- \(\mathrm{H}_2\) histone, \(\mathrm{D}\) - Base of histone molecule
3 A-DNA, B- \(\mathrm{H}_2\) histone, C- Histone octamer
4 A - DNA, B- \(\mathrm{H}_1\) histone, C - Histone octamer