QBManager

Cell cycle and Cell Division

230729 Attachment of spindle fibers to kinetochores of chromosomes becomes evident in

1 Metaphase

2 Anaphase

3 Telophase

4 Prophase

[NEET-2020 Phase-II /NEET-2016 Phase-I NEET (Karnataka)-2013 / JIPMER-2012

Cell cycle and Cell Division

230730 A bacterium divides after every $35 \min$ if a culture containing $10^{5}$ cells per $mL$ is grown, then cell concentration per $mL$ after $175 \min$ will be

1

175 \times 10^{5}

2

125 \times 10^{5}

3

48 \times 10^{5}

4

32 \times 10^{5}

Explanation:

D A bacterium divides every 35 minutes.
At zero minutes the culture contains $10^{5} cell / m$ after 35 minutes the culture will contain $2 \times 10^{5} cell / m$ that is After 175 minutes, 5 generation of the number of cell will be $2^{5} \times 10^{5}$ cell $/ m$ . That is equal to $32 \times 10^{5}$ cell $/ m$

[UP CPMT-2012 / BHU PMT (Screening)-2008

Cell cycle and Cell Division

230731 Cell that do not divide further due to the following changes in cell cycle

1 Exit

G_{1}

and enter

S

phase of cell cycle

2 Exit

G_{0}

and enter

G_{1}

phase of cell cycle

3 Exit

G_{1}

and enter

G_{0}

phase of cell cycle

4 Exit interphase and enter M phase

Explanation:

$G_{0}$ is a non-dividing phase of the cell cycle. Cells in $G_{0}$ are not dividing, but they are still alive and metabolically active. Cells can enter $G_{0}$ from any phase of the cell cycle, and they can exit $G_{0}$ and return to the cell cycle. So, the cell that does not divide further will exit $G_{1}$ and enter $G_{0}$ phase of the cell cycle.

[TS EAMCET-11.05.2023

Cell cycle and Cell Division

230732 Given below are two statements:
Statement I : During $G_{0}$ phase of cell cycle, the cell is metabolically inactive.
Statement II : The centrosome undergoes duplication during $S$ phase of interphase.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Statement I is incorrect but Statement II is correct.

2 Both Statement I and Statement II are correct.

3 Both Statement I and Statement II are incorrect.

4 Statement I is correct but Statement II is incorrect.

[NEET (UG) 07.05.2023]

Cell cycle and Cell Division

230733 Choose the incorrect statements among the following.

1 A, B

2 B, C

3 C, D

4 A, D

[TS EAMCET-09.08.2021 Shift-I]

Cell cycle and Cell Division

230729 Attachment of spindle fibers to kinetochores of chromosomes becomes evident in

1 Metaphase

2 Anaphase

3 Telophase

4 Prophase

[NEET-2020 Phase-II /NEET-2016 Phase-I NEET (Karnataka)-2013 / JIPMER-2012

Cell cycle and Cell Division

230730 A bacterium divides after every $35 \min$ if a culture containing $10^{5}$ cells per $mL$ is grown, then cell concentration per $mL$ after $175 \min$ will be

1

175 \times 10^{5}

2

125 \times 10^{5}

3

48 \times 10^{5}

4

32 \times 10^{5}

Explanation:

D A bacterium divides every 35 minutes.
At zero minutes the culture contains $10^{5} cell / m$ after 35 minutes the culture will contain $2 \times 10^{5} cell / m$ that is After 175 minutes, 5 generation of the number of cell will be $2^{5} \times 10^{5}$ cell $/ m$ . That is equal to $32 \times 10^{5}$ cell $/ m$

[UP CPMT-2012 / BHU PMT (Screening)-2008

Cell cycle and Cell Division

230731 Cell that do not divide further due to the following changes in cell cycle

1 Exit

G_{1}

and enter

S

phase of cell cycle

2 Exit

G_{0}

and enter

G_{1}

phase of cell cycle

3 Exit

G_{1}

and enter

G_{0}

phase of cell cycle

4 Exit interphase and enter M phase

Explanation:

$G_{0}$ is a non-dividing phase of the cell cycle. Cells in $G_{0}$ are not dividing, but they are still alive and metabolically active. Cells can enter $G_{0}$ from any phase of the cell cycle, and they can exit $G_{0}$ and return to the cell cycle. So, the cell that does not divide further will exit $G_{1}$ and enter $G_{0}$ phase of the cell cycle.

[TS EAMCET-11.05.2023

Cell cycle and Cell Division

230732 Given below are two statements:
Statement I : During $G_{0}$ phase of cell cycle, the cell is metabolically inactive.
Statement II : The centrosome undergoes duplication during $S$ phase of interphase.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Statement I is incorrect but Statement II is correct.

2 Both Statement I and Statement II are correct.

3 Both Statement I and Statement II are incorrect.

4 Statement I is correct but Statement II is incorrect.

[NEET (UG) 07.05.2023]

Cell cycle and Cell Division

230733 Choose the incorrect statements among the following.

1 A, B

2 B, C

3 C, D

4 A, D

[TS EAMCET-09.08.2021 Shift-I]

Cell cycle and Cell Division

230729 Attachment of spindle fibers to kinetochores of chromosomes becomes evident in

1 Metaphase

2 Anaphase

3 Telophase

4 Prophase

[NEET-2020 Phase-II /NEET-2016 Phase-I NEET (Karnataka)-2013 / JIPMER-2012

Cell cycle and Cell Division

230730 A bacterium divides after every $35 \min$ if a culture containing $10^{5}$ cells per $mL$ is grown, then cell concentration per $mL$ after $175 \min$ will be

1

175 \times 10^{5}

2

125 \times 10^{5}

3

48 \times 10^{5}

4

32 \times 10^{5}

Explanation:

D A bacterium divides every 35 minutes.
At zero minutes the culture contains $10^{5} cell / m$ after 35 minutes the culture will contain $2 \times 10^{5} cell / m$ that is After 175 minutes, 5 generation of the number of cell will be $2^{5} \times 10^{5}$ cell $/ m$ . That is equal to $32 \times 10^{5}$ cell $/ m$

[UP CPMT-2012 / BHU PMT (Screening)-2008

Cell cycle and Cell Division

230731 Cell that do not divide further due to the following changes in cell cycle

1 Exit

G_{1}

and enter

S

phase of cell cycle

2 Exit

G_{0}

and enter

G_{1}

phase of cell cycle

3 Exit

G_{1}

and enter

G_{0}

phase of cell cycle

4 Exit interphase and enter M phase

Explanation:

$G_{0}$ is a non-dividing phase of the cell cycle. Cells in $G_{0}$ are not dividing, but they are still alive and metabolically active. Cells can enter $G_{0}$ from any phase of the cell cycle, and they can exit $G_{0}$ and return to the cell cycle. So, the cell that does not divide further will exit $G_{1}$ and enter $G_{0}$ phase of the cell cycle.

[TS EAMCET-11.05.2023

Cell cycle and Cell Division

230732 Given below are two statements:
Statement I : During $G_{0}$ phase of cell cycle, the cell is metabolically inactive.
Statement II : The centrosome undergoes duplication during $S$ phase of interphase.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Statement I is incorrect but Statement II is correct.

2 Both Statement I and Statement II are correct.

3 Both Statement I and Statement II are incorrect.

4 Statement I is correct but Statement II is incorrect.

[NEET (UG) 07.05.2023]

Cell cycle and Cell Division

230733 Choose the incorrect statements among the following.

1 A, B

2 B, C

3 C, D

4 A, D

[TS EAMCET-09.08.2021 Shift-I]

Cell cycle and Cell Division

230729 Attachment of spindle fibers to kinetochores of chromosomes becomes evident in

1 Metaphase

2 Anaphase

3 Telophase

4 Prophase

[NEET-2020 Phase-II /NEET-2016 Phase-I NEET (Karnataka)-2013 / JIPMER-2012

Cell cycle and Cell Division

230730 A bacterium divides after every $35 \min$ if a culture containing $10^{5}$ cells per $mL$ is grown, then cell concentration per $mL$ after $175 \min$ will be

1

175 \times 10^{5}

2

125 \times 10^{5}

3

48 \times 10^{5}

4

32 \times 10^{5}

Explanation:

D A bacterium divides every 35 minutes.
At zero minutes the culture contains $10^{5} cell / m$ after 35 minutes the culture will contain $2 \times 10^{5} cell / m$ that is After 175 minutes, 5 generation of the number of cell will be $2^{5} \times 10^{5}$ cell $/ m$ . That is equal to $32 \times 10^{5}$ cell $/ m$

[UP CPMT-2012 / BHU PMT (Screening)-2008

Cell cycle and Cell Division

230731 Cell that do not divide further due to the following changes in cell cycle

1 Exit

G_{1}

and enter

S

phase of cell cycle

2 Exit

G_{0}

and enter

G_{1}

phase of cell cycle

3 Exit

G_{1}

and enter

G_{0}

phase of cell cycle

4 Exit interphase and enter M phase

Explanation:

$G_{0}$ is a non-dividing phase of the cell cycle. Cells in $G_{0}$ are not dividing, but they are still alive and metabolically active. Cells can enter $G_{0}$ from any phase of the cell cycle, and they can exit $G_{0}$ and return to the cell cycle. So, the cell that does not divide further will exit $G_{1}$ and enter $G_{0}$ phase of the cell cycle.

[TS EAMCET-11.05.2023

Cell cycle and Cell Division

230732 Given below are two statements:
Statement I : During $G_{0}$ phase of cell cycle, the cell is metabolically inactive.
Statement II : The centrosome undergoes duplication during $S$ phase of interphase.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Statement I is incorrect but Statement II is correct.

2 Both Statement I and Statement II are correct.

3 Both Statement I and Statement II are incorrect.

4 Statement I is correct but Statement II is incorrect.

[NEET (UG) 07.05.2023]

Cell cycle and Cell Division

230733 Choose the incorrect statements among the following.

1 A, B

2 B, C

3 C, D

4 A, D

[TS EAMCET-09.08.2021 Shift-I]

Cell cycle and Cell Division

230729 Attachment of spindle fibers to kinetochores of chromosomes becomes evident in

1 Metaphase

2 Anaphase

3 Telophase

4 Prophase

[NEET-2020 Phase-II /NEET-2016 Phase-I NEET (Karnataka)-2013 / JIPMER-2012

Cell cycle and Cell Division

230730 A bacterium divides after every $35 \min$ if a culture containing $10^{5}$ cells per $mL$ is grown, then cell concentration per $mL$ after $175 \min$ will be

1

175 \times 10^{5}

2

125 \times 10^{5}

3

48 \times 10^{5}

4

32 \times 10^{5}

Explanation:

D A bacterium divides every 35 minutes.
At zero minutes the culture contains $10^{5} cell / m$ after 35 minutes the culture will contain $2 \times 10^{5} cell / m$ that is After 175 minutes, 5 generation of the number of cell will be $2^{5} \times 10^{5}$ cell $/ m$ . That is equal to $32 \times 10^{5}$ cell $/ m$

[UP CPMT-2012 / BHU PMT (Screening)-2008

Cell cycle and Cell Division

230731 Cell that do not divide further due to the following changes in cell cycle

1 Exit

G_{1}

and enter

S

phase of cell cycle

2 Exit

G_{0}

and enter

G_{1}

phase of cell cycle

3 Exit

G_{1}

and enter

G_{0}

phase of cell cycle

4 Exit interphase and enter M phase

Explanation:

$G_{0}$ is a non-dividing phase of the cell cycle. Cells in $G_{0}$ are not dividing, but they are still alive and metabolically active. Cells can enter $G_{0}$ from any phase of the cell cycle, and they can exit $G_{0}$ and return to the cell cycle. So, the cell that does not divide further will exit $G_{1}$ and enter $G_{0}$ phase of the cell cycle.

[TS EAMCET-11.05.2023

Cell cycle and Cell Division

230732 Given below are two statements:
Statement I : During $G_{0}$ phase of cell cycle, the cell is metabolically inactive.
Statement II : The centrosome undergoes duplication during $S$ phase of interphase.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Statement I is incorrect but Statement II is correct.

2 Both Statement I and Statement II are correct.

3 Both Statement I and Statement II are incorrect.

4 Statement I is correct but Statement II is incorrect.

[NEET (UG) 07.05.2023]

Cell cycle and Cell Division

230733 Choose the incorrect statements among the following.

1 A, B

2 B, C

3 C, D

4 A, D

[TS EAMCET-09.08.2021 Shift-I]

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