Regulation of Gene Expression and Lac Operon
« Previous Topic: RNA World Next Topic: Replication »
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342984 Identify A, B, C, D, E.
supporting img

1 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}}&{\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
2 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
3 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}\;{\rm{gene}}}&{{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{}
\end{array}\]
4 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342985 All of the following are part of an operon except

1 An enhancer
2 Structural genes
3 An operator
4 A promoter
NEET - 2018
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342986 Lac operon, ser operon, ala operon, met operon, trp operon, ara operon, his operon, val operon
How many of the above are actual operons?

1 5
2 4
3 6
4 7
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342987 Which of the following is required as inducer(s) for the expression of Lac operon?

1 Glucose
2 Galactose
3 Lactose
4 Lactose and galactose
NEET - 2016
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342984 Identify A, B, C, D, E.
supporting img

1 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}}&{\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
2 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
3 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}\;{\rm{gene}}}&{{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{}
\end{array}\]
4 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342985 All of the following are part of an operon except

1 An enhancer
2 Structural genes
3 An operator
4 A promoter
NEET - 2018
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342986 Lac operon, ser operon, ala operon, met operon, trp operon, ara operon, his operon, val operon
How many of the above are actual operons?

1 5
2 4
3 6
4 7
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342987 Which of the following is required as inducer(s) for the expression of Lac operon?

1 Glucose
2 Galactose
3 Lactose
4 Lactose and galactose
NEET - 2016
NEET DIGITAL LIBRARY
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342984 Identify A, B, C, D, E.
supporting img

1 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}}&{\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
2 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
3 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}\;{\rm{gene}}}&{{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{}
\end{array}\]
4 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342985 All of the following are part of an operon except

1 An enhancer
2 Structural genes
3 An operator
4 A promoter
NEET - 2018
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342986 Lac operon, ser operon, ala operon, met operon, trp operon, ara operon, his operon, val operon
How many of the above are actual operons?

1 5
2 4
3 6
4 7
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342987 Which of the following is required as inducer(s) for the expression of Lac operon?

1 Glucose
2 Galactose
3 Lactose
4 Lactose and galactose
NEET - 2016
Join With Us for More Updates
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342984 Identify A, B, C, D, E.
supporting img

1 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}}&{\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
2 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
3 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{Inhibitor}}\;{\rm{gene}}}&{{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{{\rm{D}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;\;\;\;\;\;\;\;}&{}
\end{array}\]
4 \[\begin{array}{*{20}{c}}
{{\rm{A}}\;{\rm{ = }}\;{\rm{inducer}}\;\;}&{\;\;\;\;\;\;\;\;{\rm{B}}\;{\rm{ = }}\;{\rm{Operator}}}\\
{{\rm{C}}\;{\rm{ = }}\;{\rm{y}}\;{\rm{gene}}\;\;\;\;}&{\;\;\;\;\;\;\;\;{\rm{D}}\;{\rm{ = }}\;{\rm{z}}\;{\rm{gene}}\;\;\;}\\
{{\rm{E}}\;{\rm{ = }}\;{\rm{a}}\;{\rm{gene}}\;\;\;\;}&{}
\end{array}\]
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342985 All of the following are part of an operon except

1 An enhancer
2 Structural genes
3 An operator
4 A promoter
NEET - 2018
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342986 Lac operon, ser operon, ala operon, met operon, trp operon, ara operon, his operon, val operon
How many of the above are actual operons?

1 5
2 4
3 6
4 7
BIOXII06: MOLECULAR BASIS OF INHERITANCE

342987 Which of the following is required as inducer(s) for the expression of Lac operon?

1 Glucose
2 Galactose
3 Lactose
4 Lactose and galactose
NEET - 2016
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here