TLS Online TPP Program

#Question id: 5120


Which one of the following statements are regarding to epiboly is correct?

#SCPH01 Biochemistry
  1. Movement of epithelial sheets spreading as a unit to enclose deeper layers of the embryo.

  2. Can occur by cells dividing, by cells changing their shape or by intercalation of several layers of cells.

  3. Splitting of one cellular sheet into two more or less parallel sheets.

  4. Both A and B

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TLS Online TPP Program

#Question id: 2987

#I Life Science/ Life Sciences Group – I-V

Following statements are regarding the goals of gap phases.

(i) to prepare for the next phase of the cell cycle.

(ii) to check that the previous phase of the cell cycle has been completed appropriately.

(iii) to inhibits CDKs activity.

(iv) to enhance servillance mechanisms.

Which of the following is correct?

TLS Online TPP Program

#Question id: 2987

#SCPH06 I Botany

Following statements are regarding the goals of gap phases.

(i) to prepare for the next phase of the cell cycle.

(ii) to check that the previous phase of the cell cycle has been completed appropriately.

(iii) to inhibits CDKs activity.

(iv) to enhance servillance mechanisms.

Which of the following is correct?

TLS Online TPP Program

#Question id: 2988

#I Life Science/ Life Sciences Group – I-V

Use the figure to answer the question below. 

If the cell whose nuclear material is shown in the figure continues toward completion of mitosis, which of the following events would occur next?

TLS Online TPP Program

#Question id: 2988

#SCPH06 I Botany

Use the figure to answer the question below. 

If the cell whose nuclear material is shown in the figure continues toward completion of mitosis, which of the following events would occur next?

TLS Online TPP Program

#Question id: 2989

#I Life Science/ Life Sciences Group – I-V

Use the figure to answer the question below.

In the figure, G1 is represented by which numbered part(s) of the cycle?

TLS Online TPP Program

#Question id: 2989

#SCPH06 I Botany

Use the figure to answer the question below.

In the figure, G1 is represented by which numbered part(s) of the cycle?