In the absence of ATP, the myosin head is firmly attached to the actin filament. 

TLS Online TPP Program

#Id: 8893

#XL - T Zoology

Merotelic attachment 

A kinetochore can attach to microtubules emanating from both poles at the same time

TLS Online TPP Program

#Id: 9972

#XL - T Zoology

Kinases CK1 and GSK3,

sequentially phosphorylate β-catenin at multiple serine and threonine residues

TLS Online TPP Program

#Id: 10579

#XL - R Botany

TLS Online TPP Program

#Id: 8095

#XL - Q Biochemistry

Platelet-activating factor released from basophils and stimulates platelet aggregation and the release of vasoconstrictor serotonin from platelets.

TLS Online TPP Program

#Id: 8704

#XL - R Botany