Neighboring cells respond to cAMP in two ways:

• Initiate a movement toward the cAMP pulse for about a minute
• Release cAMP of their ownNeighboring cells respond to cAMP in two ways:

• Initiate a movement toward the cAMP pulse for about a minute
• Release cAMP of their own

TLS Online TPP Program

#Id: 5670

#Unit 7. System Physiology – Animal

Stereocilia (all are the same height)

are present in all hair cells

have cores of actin filaments coated with isoforms

of myosin 

increase progressively in height; along the perpendicular axis

TLS Online TPP Program

#Id: 7341

#Unit 11. Evolution and Behavior

Inbreeding

Preferential mating between related individuals. Inbreeding is more likely to take place in nature when population size becomes very small, and the number of mates is limited.

TLS Online TPP Program

#Id: 1686

#Unit 4. Cell Communication and Cell Signaling

Recombination between the D and a JH gene segment occur during pre pro-B cell to the early pro-B-cell stage.

TLS Online TPP Program

#Id: 3538

#Unit 2. Cellular Organization

The chloroplast genome in land plants encodes 4 rRNAs, 30 tRNAs, and 60 proteins.

TLS Online TPP Program

#Id: 8394

#Unit 2. Cellular Organization

When the Ca2+ levels drop:

Myosin LC is dephosphorylated by MLC phosphatase, causing muscle relaxation.