166295
If the distance between two consecutive base pairs is \(0.34 \mathrm{~nm}\) and the total number of base pairs of a DNA double helix in a typical mammalian cell is \(6.6 \times 10^{9} \mathrm{bp}\), then the length of the DNA is approximately
1 2.5 meters
2 2.2 meters
3 2.7 meters
4 2.0 meters
Explanation:
Length of DNA \(=\) Number of base pairs \(\times 0.34 \mathrm{~nm}\) \(\begin{aligned} & =6.6 \times 10^{9} \times 0.34 \mathrm{~nm} \\ & =6.6 \times 10^{9} \times 0.34 \times 10^{-9} \mathrm{~m}=2.2 \mathrm{~m} \end{aligned}\)
NEET-2020 Phase-I
Molecular Basis of Inheritance and
166296
Complete the flow chart on central dogma.
1 (a)-Transduction; (b)-Translation;
2 (a)-Replication; (b)-Transcription;
3 -Translation; (d)-Protein
4 (a)-Replication; (b)-Transcription;
Explanation:
Formation of DNA from DNA is called replication. - Formation of mRNA from DNA is called transcription. - Formation of protein from mRNA is called translation. - Transduction is transfer of genetic material from one bacterium to another with the help of virus or a bacteriophage.
NEET-2021
Molecular Basis of Inheritance and
166300
In a \(3.2 \mathrm{kbp}\) long pieces of DNA, 820 adenine bases were found. What would be the number of cytosine bases?
166305
Statement 1 . Complementary pairing between nucleotides is exploited to diagnose presence of a specific DNA segment in a mixture Statement 2 . DNA probes having radioactive isotopes help to detect DNA by autoradiography
1 Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1
2 Both statement 1 and 2 are correct but statement 2 is not the correct explanation of statement 1
3 Statement 1 is correct and statement 2 is incorrect
4 Both statements 1 and 2 are incorrect
Explanation:
DNA probes having radioactive isotopes help to detect DNA by autoradiography. Deoxyribonucleic acid more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells
AP EAMCET-24.09.2020 Shift-I
Molecular Basis of Inheritance and
166308
DNA is mainly found in
1 nucleus only
2 cytoplasm only
3 nucleus and cytoplasm
4 nucleolus
Explanation:
DNA is the hereditary material found within the cell. It refers to the cell inheritance segment. DNA is available in the cell expert organelles. DNA is present in the Nucleus. Small amount of DNA can also found in mitochondria. In eukaryotic cell some of the cell organelles like plastid and mitochondria are partially autonomous. The DNA molecule resembles prokaryotic bacterial chromosome. DNA of chromatin material is organized into chromosome during cell division. Nucleus
166295
If the distance between two consecutive base pairs is \(0.34 \mathrm{~nm}\) and the total number of base pairs of a DNA double helix in a typical mammalian cell is \(6.6 \times 10^{9} \mathrm{bp}\), then the length of the DNA is approximately
1 2.5 meters
2 2.2 meters
3 2.7 meters
4 2.0 meters
Explanation:
Length of DNA \(=\) Number of base pairs \(\times 0.34 \mathrm{~nm}\) \(\begin{aligned} & =6.6 \times 10^{9} \times 0.34 \mathrm{~nm} \\ & =6.6 \times 10^{9} \times 0.34 \times 10^{-9} \mathrm{~m}=2.2 \mathrm{~m} \end{aligned}\)
NEET-2020 Phase-I
Molecular Basis of Inheritance and
166296
Complete the flow chart on central dogma.
1 (a)-Transduction; (b)-Translation;
2 (a)-Replication; (b)-Transcription;
3 -Translation; (d)-Protein
4 (a)-Replication; (b)-Transcription;
Explanation:
Formation of DNA from DNA is called replication. - Formation of mRNA from DNA is called transcription. - Formation of protein from mRNA is called translation. - Transduction is transfer of genetic material from one bacterium to another with the help of virus or a bacteriophage.
NEET-2021
Molecular Basis of Inheritance and
166300
In a \(3.2 \mathrm{kbp}\) long pieces of DNA, 820 adenine bases were found. What would be the number of cytosine bases?
166305
Statement 1 . Complementary pairing between nucleotides is exploited to diagnose presence of a specific DNA segment in a mixture Statement 2 . DNA probes having radioactive isotopes help to detect DNA by autoradiography
1 Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1
2 Both statement 1 and 2 are correct but statement 2 is not the correct explanation of statement 1
3 Statement 1 is correct and statement 2 is incorrect
4 Both statements 1 and 2 are incorrect
Explanation:
DNA probes having radioactive isotopes help to detect DNA by autoradiography. Deoxyribonucleic acid more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells
AP EAMCET-24.09.2020 Shift-I
Molecular Basis of Inheritance and
166308
DNA is mainly found in
1 nucleus only
2 cytoplasm only
3 nucleus and cytoplasm
4 nucleolus
Explanation:
DNA is the hereditary material found within the cell. It refers to the cell inheritance segment. DNA is available in the cell expert organelles. DNA is present in the Nucleus. Small amount of DNA can also found in mitochondria. In eukaryotic cell some of the cell organelles like plastid and mitochondria are partially autonomous. The DNA molecule resembles prokaryotic bacterial chromosome. DNA of chromatin material is organized into chromosome during cell division. Nucleus
166295
If the distance between two consecutive base pairs is \(0.34 \mathrm{~nm}\) and the total number of base pairs of a DNA double helix in a typical mammalian cell is \(6.6 \times 10^{9} \mathrm{bp}\), then the length of the DNA is approximately
1 2.5 meters
2 2.2 meters
3 2.7 meters
4 2.0 meters
Explanation:
Length of DNA \(=\) Number of base pairs \(\times 0.34 \mathrm{~nm}\) \(\begin{aligned} & =6.6 \times 10^{9} \times 0.34 \mathrm{~nm} \\ & =6.6 \times 10^{9} \times 0.34 \times 10^{-9} \mathrm{~m}=2.2 \mathrm{~m} \end{aligned}\)
NEET-2020 Phase-I
Molecular Basis of Inheritance and
166296
Complete the flow chart on central dogma.
1 (a)-Transduction; (b)-Translation;
2 (a)-Replication; (b)-Transcription;
3 -Translation; (d)-Protein
4 (a)-Replication; (b)-Transcription;
Explanation:
Formation of DNA from DNA is called replication. - Formation of mRNA from DNA is called transcription. - Formation of protein from mRNA is called translation. - Transduction is transfer of genetic material from one bacterium to another with the help of virus or a bacteriophage.
NEET-2021
Molecular Basis of Inheritance and
166300
In a \(3.2 \mathrm{kbp}\) long pieces of DNA, 820 adenine bases were found. What would be the number of cytosine bases?
166305
Statement 1 . Complementary pairing between nucleotides is exploited to diagnose presence of a specific DNA segment in a mixture Statement 2 . DNA probes having radioactive isotopes help to detect DNA by autoradiography
1 Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1
2 Both statement 1 and 2 are correct but statement 2 is not the correct explanation of statement 1
3 Statement 1 is correct and statement 2 is incorrect
4 Both statements 1 and 2 are incorrect
Explanation:
DNA probes having radioactive isotopes help to detect DNA by autoradiography. Deoxyribonucleic acid more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells
AP EAMCET-24.09.2020 Shift-I
Molecular Basis of Inheritance and
166308
DNA is mainly found in
1 nucleus only
2 cytoplasm only
3 nucleus and cytoplasm
4 nucleolus
Explanation:
DNA is the hereditary material found within the cell. It refers to the cell inheritance segment. DNA is available in the cell expert organelles. DNA is present in the Nucleus. Small amount of DNA can also found in mitochondria. In eukaryotic cell some of the cell organelles like plastid and mitochondria are partially autonomous. The DNA molecule resembles prokaryotic bacterial chromosome. DNA of chromatin material is organized into chromosome during cell division. Nucleus
166295
If the distance between two consecutive base pairs is \(0.34 \mathrm{~nm}\) and the total number of base pairs of a DNA double helix in a typical mammalian cell is \(6.6 \times 10^{9} \mathrm{bp}\), then the length of the DNA is approximately
1 2.5 meters
2 2.2 meters
3 2.7 meters
4 2.0 meters
Explanation:
Length of DNA \(=\) Number of base pairs \(\times 0.34 \mathrm{~nm}\) \(\begin{aligned} & =6.6 \times 10^{9} \times 0.34 \mathrm{~nm} \\ & =6.6 \times 10^{9} \times 0.34 \times 10^{-9} \mathrm{~m}=2.2 \mathrm{~m} \end{aligned}\)
NEET-2020 Phase-I
Molecular Basis of Inheritance and
166296
Complete the flow chart on central dogma.
1 (a)-Transduction; (b)-Translation;
2 (a)-Replication; (b)-Transcription;
3 -Translation; (d)-Protein
4 (a)-Replication; (b)-Transcription;
Explanation:
Formation of DNA from DNA is called replication. - Formation of mRNA from DNA is called transcription. - Formation of protein from mRNA is called translation. - Transduction is transfer of genetic material from one bacterium to another with the help of virus or a bacteriophage.
NEET-2021
Molecular Basis of Inheritance and
166300
In a \(3.2 \mathrm{kbp}\) long pieces of DNA, 820 adenine bases were found. What would be the number of cytosine bases?
166305
Statement 1 . Complementary pairing between nucleotides is exploited to diagnose presence of a specific DNA segment in a mixture Statement 2 . DNA probes having radioactive isotopes help to detect DNA by autoradiography
1 Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1
2 Both statement 1 and 2 are correct but statement 2 is not the correct explanation of statement 1
3 Statement 1 is correct and statement 2 is incorrect
4 Both statements 1 and 2 are incorrect
Explanation:
DNA probes having radioactive isotopes help to detect DNA by autoradiography. Deoxyribonucleic acid more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells
AP EAMCET-24.09.2020 Shift-I
Molecular Basis of Inheritance and
166308
DNA is mainly found in
1 nucleus only
2 cytoplasm only
3 nucleus and cytoplasm
4 nucleolus
Explanation:
DNA is the hereditary material found within the cell. It refers to the cell inheritance segment. DNA is available in the cell expert organelles. DNA is present in the Nucleus. Small amount of DNA can also found in mitochondria. In eukaryotic cell some of the cell organelles like plastid and mitochondria are partially autonomous. The DNA molecule resembles prokaryotic bacterial chromosome. DNA of chromatin material is organized into chromosome during cell division. Nucleus
166295
If the distance between two consecutive base pairs is \(0.34 \mathrm{~nm}\) and the total number of base pairs of a DNA double helix in a typical mammalian cell is \(6.6 \times 10^{9} \mathrm{bp}\), then the length of the DNA is approximately
1 2.5 meters
2 2.2 meters
3 2.7 meters
4 2.0 meters
Explanation:
Length of DNA \(=\) Number of base pairs \(\times 0.34 \mathrm{~nm}\) \(\begin{aligned} & =6.6 \times 10^{9} \times 0.34 \mathrm{~nm} \\ & =6.6 \times 10^{9} \times 0.34 \times 10^{-9} \mathrm{~m}=2.2 \mathrm{~m} \end{aligned}\)
NEET-2020 Phase-I
Molecular Basis of Inheritance and
166296
Complete the flow chart on central dogma.
1 (a)-Transduction; (b)-Translation;
2 (a)-Replication; (b)-Transcription;
3 -Translation; (d)-Protein
4 (a)-Replication; (b)-Transcription;
Explanation:
Formation of DNA from DNA is called replication. - Formation of mRNA from DNA is called transcription. - Formation of protein from mRNA is called translation. - Transduction is transfer of genetic material from one bacterium to another with the help of virus or a bacteriophage.
NEET-2021
Molecular Basis of Inheritance and
166300
In a \(3.2 \mathrm{kbp}\) long pieces of DNA, 820 adenine bases were found. What would be the number of cytosine bases?
166305
Statement 1 . Complementary pairing between nucleotides is exploited to diagnose presence of a specific DNA segment in a mixture Statement 2 . DNA probes having radioactive isotopes help to detect DNA by autoradiography
1 Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1
2 Both statement 1 and 2 are correct but statement 2 is not the correct explanation of statement 1
3 Statement 1 is correct and statement 2 is incorrect
4 Both statements 1 and 2 are incorrect
Explanation:
DNA probes having radioactive isotopes help to detect DNA by autoradiography. Deoxyribonucleic acid more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells
AP EAMCET-24.09.2020 Shift-I
Molecular Basis of Inheritance and
166308
DNA is mainly found in
1 nucleus only
2 cytoplasm only
3 nucleus and cytoplasm
4 nucleolus
Explanation:
DNA is the hereditary material found within the cell. It refers to the cell inheritance segment. DNA is available in the cell expert organelles. DNA is present in the Nucleus. Small amount of DNA can also found in mitochondria. In eukaryotic cell some of the cell organelles like plastid and mitochondria are partially autonomous. The DNA molecule resembles prokaryotic bacterial chromosome. DNA of chromatin material is organized into chromosome during cell division. Nucleus
