Telomerase is an ribonucleoprotein enzyme. It is also known as terminal transferase. - It is responsible for maintenance of the length of telomeres by addition of guanine-rich repetitive sequences. - It involves the protection of chromosome ending from getting shorter during replication of DNA to avoid to loss of catastrophic DNA.
AIPMT-2005
Molecular Basis of Inheritance and
166333
Which is called soluble RNA?
1 \(\mathrm{r}\) - RNA
2 \(t\) - RNA
3 m - RNA
4 hn - RNA
Explanation:
t-RNA reads the genetic code on one hand and transfers amino acids on other hand, so it is called adapter molecule. It is also known as soluble RNA because it is soluble in \(1 \mathrm{M} \mathrm{NaCl}\).
JIPMER-2006
Molecular Basis of Inheritance and
166336
RNA is found in :
1 Chloroplast, mitochondria
2 Golgibody, Chloroplast
3 Lysosome, Mitochondria
4 Centrioles, Mitochondria
Explanation:
There are different types of RNA that are found in a eukaryotic cell. In the nucleus, mRNA formed by transcription, which is getting ready to be transported into the cytoplasm. In the cytoplasm, rRNA and tRNA are present that play their roles in the translation process. Ribonucleic acid (RNA) is a linear molecule composed of four types of smaller molecules called ribonucleotide bases . adenine (A), cytosine (C), guanine (G), and uracil (U). RNA is found in choloroplast and mitochondria.
AIIMS-27.05.2018 Shift-II
Molecular Basis of Inheritance and
166337
Which among the following is true for protein synthesis in bacteria?
1 It involves all the three types of RNAs (mRNA, \(t\)-RNA and \(r\)-RNA)
2 It involves 3 types of RNA polymerases
3 It involves single type of RNA polymerase
4 It involves RNA processing
Explanation:
Transcription is the synthesis of RNA using DNA as a template. The process is carried out by the enzyme RNA polymerase. The same enzyme is responsible for the transcription of all of the genes in a bacterial cell, including mRNA, rRNA \& tRNA. RNA polymerase initiates and terminates transcription at specific points in the DNA. - The synthesis of protein in bacteria is essentially a two-stage process involving transcription and translation.
Telomerase is an ribonucleoprotein enzyme. It is also known as terminal transferase. - It is responsible for maintenance of the length of telomeres by addition of guanine-rich repetitive sequences. - It involves the protection of chromosome ending from getting shorter during replication of DNA to avoid to loss of catastrophic DNA.
AIPMT-2005
Molecular Basis of Inheritance and
166333
Which is called soluble RNA?
1 \(\mathrm{r}\) - RNA
2 \(t\) - RNA
3 m - RNA
4 hn - RNA
Explanation:
t-RNA reads the genetic code on one hand and transfers amino acids on other hand, so it is called adapter molecule. It is also known as soluble RNA because it is soluble in \(1 \mathrm{M} \mathrm{NaCl}\).
JIPMER-2006
Molecular Basis of Inheritance and
166336
RNA is found in :
1 Chloroplast, mitochondria
2 Golgibody, Chloroplast
3 Lysosome, Mitochondria
4 Centrioles, Mitochondria
Explanation:
There are different types of RNA that are found in a eukaryotic cell. In the nucleus, mRNA formed by transcription, which is getting ready to be transported into the cytoplasm. In the cytoplasm, rRNA and tRNA are present that play their roles in the translation process. Ribonucleic acid (RNA) is a linear molecule composed of four types of smaller molecules called ribonucleotide bases . adenine (A), cytosine (C), guanine (G), and uracil (U). RNA is found in choloroplast and mitochondria.
AIIMS-27.05.2018 Shift-II
Molecular Basis of Inheritance and
166337
Which among the following is true for protein synthesis in bacteria?
1 It involves all the three types of RNAs (mRNA, \(t\)-RNA and \(r\)-RNA)
2 It involves 3 types of RNA polymerases
3 It involves single type of RNA polymerase
4 It involves RNA processing
Explanation:
Transcription is the synthesis of RNA using DNA as a template. The process is carried out by the enzyme RNA polymerase. The same enzyme is responsible for the transcription of all of the genes in a bacterial cell, including mRNA, rRNA \& tRNA. RNA polymerase initiates and terminates transcription at specific points in the DNA. - The synthesis of protein in bacteria is essentially a two-stage process involving transcription and translation.
Telomerase is an ribonucleoprotein enzyme. It is also known as terminal transferase. - It is responsible for maintenance of the length of telomeres by addition of guanine-rich repetitive sequences. - It involves the protection of chromosome ending from getting shorter during replication of DNA to avoid to loss of catastrophic DNA.
AIPMT-2005
Molecular Basis of Inheritance and
166333
Which is called soluble RNA?
1 \(\mathrm{r}\) - RNA
2 \(t\) - RNA
3 m - RNA
4 hn - RNA
Explanation:
t-RNA reads the genetic code on one hand and transfers amino acids on other hand, so it is called adapter molecule. It is also known as soluble RNA because it is soluble in \(1 \mathrm{M} \mathrm{NaCl}\).
JIPMER-2006
Molecular Basis of Inheritance and
166336
RNA is found in :
1 Chloroplast, mitochondria
2 Golgibody, Chloroplast
3 Lysosome, Mitochondria
4 Centrioles, Mitochondria
Explanation:
There are different types of RNA that are found in a eukaryotic cell. In the nucleus, mRNA formed by transcription, which is getting ready to be transported into the cytoplasm. In the cytoplasm, rRNA and tRNA are present that play their roles in the translation process. Ribonucleic acid (RNA) is a linear molecule composed of four types of smaller molecules called ribonucleotide bases . adenine (A), cytosine (C), guanine (G), and uracil (U). RNA is found in choloroplast and mitochondria.
AIIMS-27.05.2018 Shift-II
Molecular Basis of Inheritance and
166337
Which among the following is true for protein synthesis in bacteria?
1 It involves all the three types of RNAs (mRNA, \(t\)-RNA and \(r\)-RNA)
2 It involves 3 types of RNA polymerases
3 It involves single type of RNA polymerase
4 It involves RNA processing
Explanation:
Transcription is the synthesis of RNA using DNA as a template. The process is carried out by the enzyme RNA polymerase. The same enzyme is responsible for the transcription of all of the genes in a bacterial cell, including mRNA, rRNA \& tRNA. RNA polymerase initiates and terminates transcription at specific points in the DNA. - The synthesis of protein in bacteria is essentially a two-stage process involving transcription and translation.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Molecular Basis of Inheritance and
166332
Telomerase is an enzyme which is a -
1 RNA/RNA
2 Ribonucleoprotein
3 Repetitive DNA
4 Simple protein
Explanation:
Telomerase is an ribonucleoprotein enzyme. It is also known as terminal transferase. - It is responsible for maintenance of the length of telomeres by addition of guanine-rich repetitive sequences. - It involves the protection of chromosome ending from getting shorter during replication of DNA to avoid to loss of catastrophic DNA.
AIPMT-2005
Molecular Basis of Inheritance and
166333
Which is called soluble RNA?
1 \(\mathrm{r}\) - RNA
2 \(t\) - RNA
3 m - RNA
4 hn - RNA
Explanation:
t-RNA reads the genetic code on one hand and transfers amino acids on other hand, so it is called adapter molecule. It is also known as soluble RNA because it is soluble in \(1 \mathrm{M} \mathrm{NaCl}\).
JIPMER-2006
Molecular Basis of Inheritance and
166336
RNA is found in :
1 Chloroplast, mitochondria
2 Golgibody, Chloroplast
3 Lysosome, Mitochondria
4 Centrioles, Mitochondria
Explanation:
There are different types of RNA that are found in a eukaryotic cell. In the nucleus, mRNA formed by transcription, which is getting ready to be transported into the cytoplasm. In the cytoplasm, rRNA and tRNA are present that play their roles in the translation process. Ribonucleic acid (RNA) is a linear molecule composed of four types of smaller molecules called ribonucleotide bases . adenine (A), cytosine (C), guanine (G), and uracil (U). RNA is found in choloroplast and mitochondria.
AIIMS-27.05.2018 Shift-II
Molecular Basis of Inheritance and
166337
Which among the following is true for protein synthesis in bacteria?
1 It involves all the three types of RNAs (mRNA, \(t\)-RNA and \(r\)-RNA)
2 It involves 3 types of RNA polymerases
3 It involves single type of RNA polymerase
4 It involves RNA processing
Explanation:
Transcription is the synthesis of RNA using DNA as a template. The process is carried out by the enzyme RNA polymerase. The same enzyme is responsible for the transcription of all of the genes in a bacterial cell, including mRNA, rRNA \& tRNA. RNA polymerase initiates and terminates transcription at specific points in the DNA. - The synthesis of protein in bacteria is essentially a two-stage process involving transcription and translation.
