Pointers

TLS Online TPP Program

#Id: 9585

Cretaceous - Diversity of angiosperms and Mass extinctions of marine and terrestrial life, including last dinosaurs

#Unit 11. Evolution and Behavior #The Geological Time Scale #Part B Pointers

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#Id: 3043

#Unit 3. Fundamental Processes

The gap is filled by DNA polymerase I; pol A mutants fail to join their Okazaki fragments properly.

#Id: 1983

#Unit 3. Fundamental Processes

Capping is done by a dimeric nuclear enzyme which has two subunits and three functions

1. Guanylyl-transferase (GT)

2. Methyltransferase (MT)

#Id: 3989

#Unit 7. System Physiology – Animal

Phase 1 (initial repolarization), fast sodium channels close

#Id: 662

#Unit 3. Fundamental Processes

Telomeres cluster on the nuclear envelope just prior to homologous chromosome synapsis during meiosis.

#Id: 9299

#Unit 4. Cell Communication and Cell Signaling

Rod cells sense light with the aid of a light-sensitive GPCR called rhodopsin.