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#Question id: 13212


The water at the top of a tree develops a large tension (a negative hydrostatic pressure), and this tension pulls water through the xylem this mechanism is called ,

#Unit 6. System Physiology – Plant
  1. cohesion–tension theory of sap ascent
  2. Gravitational potential (ψg)
  3. Leaf air-water vapour concentration
  4. Transpiration

Answer:- Option(s): 1


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TLS Online TPP Program

#Question id: 28643

#Unit 2. Cellular Organization

helicases are loaded in___I___, when CDK activity is__II____? 

TLS Online TPP Program

#Question id: 28644

#Unit 2. Cellular Organization

CDK activity is high in which phase of the cell cycle?

TLS Online TPP Program

#Question id: 28645

#Unit 2. Cellular Organization

Which of the activity ensuring that replication from each origin occurs only once during each cell cycle?

TLS Online TPP Program

#Question id: 28646

#Unit 2. Cellular Organization

Which phases of cell cycle prevents reloading of MCM helicases? 
a) G1/S phase CDKs
b) S phase CDKs
c) G2/M phase CDKs
d) M phase CDKs

TLS Online TPP Program

#Question id: 28647

#Unit 2. Cellular Organization

G1/S phase CDKs and S phase CDKs, prevents reloading of MCM helicases by____

TLS Online TPP Program

#Question id: 28648

#Unit 2. Cellular Organization

Which of the following are the MCM helicase loading factors?

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