#Question id: 22957
#Unit 5. Developmental Biology
#Question id: 2980
#Unit 2. Cellular Organization
Following statements are regarding to the protein phosphatase Cdc14 function in budding yeast.
A. In budding yeast, the protein phosphatase Cdc14 throws the switch between two mutually antagonistic states during anaphase.
B. Cdc14 is kept inactive during most of the cell cycle, but is activated during anaphase by a GTPase signaling pathway known as the mitotic exit network.
C. Mitotic exit network is unresponsive to spindle position and becomes active in anaphase.
D. Cdc14 phosphatase activated by the activation of protein kinase cascade.
E. Cdc14 dephosphorylates APC/CCdh1 and Sic1 to promote mitotic cyclin degradation
and mitotic CDK inactivation, respectively. This process leads to exit from mitosis.
Which of the following combination is incorrect?
#Question id: 28796
#Unit 2. Cellular Organization
#Question id: 5124
#Unit 5. Developmental Biology
Following statements are being made regarding conditional specification –
A. The process by which cells achieve their respective fates by interacting with other cells.
B. the cell “knows” very early what it is to become without interacting with other cells.
C. The critical factors that control cell fate are present and differentially segregated in the cytoplasm of these cells.
D. a cell becomes is specified by the array of interactions it has with its neighbors, which may include cell-to-cell contacts (juxtacrine factors), secreted signals (paracrine factors).
Which of the above statements are correct?
#Question id: 118
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following best describes the cholesterol molecule?