AP activates a  voltage gated Ca2+ channel in the T-tubule membrane, it triggers the opening of a Ca2+ -release channel in the closely associated SR membrane

TLS Online TPP Program

#Id: 9539

#XL - T Zoology

Before Darwin - Christians interpreted “special creation”

TLS Online TPP Program

#Id: 9787

#XL - R Botany

Lr34 of wheat, maize Rp1 locus, Xa21 in rice and tomato Pto gene are R genes

TLS Online TPP Program

#Id: 7999

#XL - T Zoology

The range of abiotic and biotic conditions under which a species persists is its realized niche. 

The realized niche determines the geographic range of a species or of various populations that compose a species.

TLS Online TPP Program

#Id: 8175

#XL - Q Biochemistry

SNARE-mediated fusion occurs during exocytosis of secreted proteins. In this case, 

v-SNARE, are VAMP 

t-SNAREs are syntaxin & SNAP-25

TLS Online TPP Program

#Id: 10377

#XL - Q Biochemistry