Pointers

  1. Home
  2. Free Resources
  3. Pointers
  4. 6367
TLS Online TPP Program

#Id: 6367

This 21-bp sequence is twofold symmetric and is recognized by two subunits of Lac repressor, one binding to each half-site



#Unit 2. Cellular Organization #CELL CYCLE #Part B Pointers
PYQ Links
  1. PYQ 1
Extensive Links
  1. Link 1
More Pointers
TLS Online TPP Program

#Id: 4038

#Unit 7. System Physiology – Animal

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

#Id: 4039

#Unit 7. System Physiology – Animal

βγ subunit of a G protein, open a special set of K + channels. The resulting IKAch slows the depolarizing effect of Ih .
TLS Online TPP Program

#Id: 4040

#Unit 7. System Physiology – Animal
TLS Online TPP Program

#Id: 4041

#Unit 7. System Physiology – Animal
TLS Online TPP Program

#Id: 5255

#Unit 7. System Physiology – Animal

The heart consists of two kinds of muscle cells:

Contractile cells

Conducting cells
TLS Online TPP Program

#Id: 5256

#Unit 7. System Physiology – Animal

Contractile cells constitute the majority of atrial & ventricular tissues.