Pointers

  1. Home
  2. Free Resources
  3. Pointers
  4. 4038
TLS Online TPP Program

#Id: 4038

activation of the M2 receptors decreases cyclic adenosine 3′,5′-monophosphate (cAMP) in the cells, and this slows the opening of Ca 2+ channels.


#Unit 7. System Physiology – Animal #Blood pressure, neural and chemical regulation of Cardiovascular System #Part B Pointers
PYQ Links
  1. PYQ 1
Extensive Links
  1. Link 1
More Pointers
TLS Online TPP Program

#Id: 8361

#Unit 2. Cellular Organization
TLS Online TPP Program

#Id: 8362

#Unit 2. Cellular Organization

Myosin 
Actin-based motors powered by ATP hydrolysis.
TLS Online TPP Program

#Id: 8363

#Unit 2. Cellular Organization

Myosins have 
Motor head domain
Lever-arm neck domain
Cargo-binding tail domain
TLS Online TPP Program

#Id: 8364

#Unit 2. Cellular Organization

The first myosin discovered
Myosin II, was isolated from skeletal muscle.
TLS Online TPP Program

#Id: 8365

#Unit 2. Cellular Organization

Three classes of myosins:
Myosin I
Myosin II
Myosin V
TLS Online TPP Program

#Id: 8366

#Unit 2. Cellular Organization

Myosin I
single head domain
Function- Membrane association, endocytosis