342737
Which out of the following statement is incorrect?
1 GUU, GCU - Alanine
2 AUG, ACG - Start / Methionine
3 UUA, UCA - Leucine
4 UAG, UGA - Stop
Explanation:
UAG and UGA are stop codons (or termination codon) in RNA. In the standard genetic code, there are three different stop codons within messenger RNA viz., UAG, UAA, UGA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342738
Which of the following is true with respect to AUG?
1 It codes for methionine only
2 It is an initiation codon
3 It codes for methionine in both prokaryotes and eukaryotes
4 All of the above
Explanation:
All are correct.
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342739
The codon on mRNA are: CAU-CCU-AAA-CUG. Identify the correct sequence of amino acids.
1 His-Pro-Lys-Leu
2 Pro-His-Lys-Leu
3 His-Pro-Leu-Lys
4 Pro-Leu-Lys-His
Explanation:
CAU codes for histidine (His), CCU codes for proline (Pro), AAA stands for lysine (Lys) and CUG stands for leucine (Leu). Thus, the correct amino acid sequence will be His Pro - Lys - Leu.
342737
Which out of the following statement is incorrect?
1 GUU, GCU - Alanine
2 AUG, ACG - Start / Methionine
3 UUA, UCA - Leucine
4 UAG, UGA - Stop
Explanation:
UAG and UGA are stop codons (or termination codon) in RNA. In the standard genetic code, there are three different stop codons within messenger RNA viz., UAG, UAA, UGA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342738
Which of the following is true with respect to AUG?
1 It codes for methionine only
2 It is an initiation codon
3 It codes for methionine in both prokaryotes and eukaryotes
4 All of the above
Explanation:
All are correct.
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342739
The codon on mRNA are: CAU-CCU-AAA-CUG. Identify the correct sequence of amino acids.
1 His-Pro-Lys-Leu
2 Pro-His-Lys-Leu
3 His-Pro-Leu-Lys
4 Pro-Leu-Lys-His
Explanation:
CAU codes for histidine (His), CCU codes for proline (Pro), AAA stands for lysine (Lys) and CUG stands for leucine (Leu). Thus, the correct amino acid sequence will be His Pro - Lys - Leu.
342737
Which out of the following statement is incorrect?
1 GUU, GCU - Alanine
2 AUG, ACG - Start / Methionine
3 UUA, UCA - Leucine
4 UAG, UGA - Stop
Explanation:
UAG and UGA are stop codons (or termination codon) in RNA. In the standard genetic code, there are three different stop codons within messenger RNA viz., UAG, UAA, UGA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342738
Which of the following is true with respect to AUG?
1 It codes for methionine only
2 It is an initiation codon
3 It codes for methionine in both prokaryotes and eukaryotes
4 All of the above
Explanation:
All are correct.
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342739
The codon on mRNA are: CAU-CCU-AAA-CUG. Identify the correct sequence of amino acids.
1 His-Pro-Lys-Leu
2 Pro-His-Lys-Leu
3 His-Pro-Leu-Lys
4 Pro-Leu-Lys-His
Explanation:
CAU codes for histidine (His), CCU codes for proline (Pro), AAA stands for lysine (Lys) and CUG stands for leucine (Leu). Thus, the correct amino acid sequence will be His Pro - Lys - Leu.
342737
Which out of the following statement is incorrect?
1 GUU, GCU - Alanine
2 AUG, ACG - Start / Methionine
3 UUA, UCA - Leucine
4 UAG, UGA - Stop
Explanation:
UAG and UGA are stop codons (or termination codon) in RNA. In the standard genetic code, there are three different stop codons within messenger RNA viz., UAG, UAA, UGA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342738
Which of the following is true with respect to AUG?
1 It codes for methionine only
2 It is an initiation codon
3 It codes for methionine in both prokaryotes and eukaryotes
4 All of the above
Explanation:
All are correct.
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342739
The codon on mRNA are: CAU-CCU-AAA-CUG. Identify the correct sequence of amino acids.
1 His-Pro-Lys-Leu
2 Pro-His-Lys-Leu
3 His-Pro-Leu-Lys
4 Pro-Leu-Lys-His
Explanation:
CAU codes for histidine (His), CCU codes for proline (Pro), AAA stands for lysine (Lys) and CUG stands for leucine (Leu). Thus, the correct amino acid sequence will be His Pro - Lys - Leu.
342737
Which out of the following statement is incorrect?
1 GUU, GCU - Alanine
2 AUG, ACG - Start / Methionine
3 UUA, UCA - Leucine
4 UAG, UGA - Stop
Explanation:
UAG and UGA are stop codons (or termination codon) in RNA. In the standard genetic code, there are three different stop codons within messenger RNA viz., UAG, UAA, UGA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342738
Which of the following is true with respect to AUG?
1 It codes for methionine only
2 It is an initiation codon
3 It codes for methionine in both prokaryotes and eukaryotes
4 All of the above
Explanation:
All are correct.
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342739
The codon on mRNA are: CAU-CCU-AAA-CUG. Identify the correct sequence of amino acids.
1 His-Pro-Lys-Leu
2 Pro-His-Lys-Leu
3 His-Pro-Leu-Lys
4 Pro-Leu-Lys-His
Explanation:
CAU codes for histidine (His), CCU codes for proline (Pro), AAA stands for lysine (Lys) and CUG stands for leucine (Leu). Thus, the correct amino acid sequence will be His Pro - Lys - Leu.
