Filament capping proteins:

CapZ blocks (+)end Tropomodulin blocks (-)end

TLS Online TPP Program

#Id: 8255

#Unit 1. Molecules and their Interaction Relevant to Biology

Potential energy of Dipole-Dipole Interaction

V is the potential energy

μ is the dipole moment

ϵo is the vacuum permittivity.

R is the length between the two nuclei

TLS Online TPP Program

#Id: 7262

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 10142

#Unit 6. System Physiology – Plant

PHYSIOLOGICAL EFFECTS OF AUXIN:

Three main guidance systems control the orientation of plant growth:

1. Phototropism, 

2. Gravitropism, 

3. Thigmotropism

TLS Online TPP Program

#Id: 2351

#Unit 5. Developmental Biology

If the planarian is cut in half, the anterior portion of the lower half regenerates a head while the posterior of the upper half regenerates a tail. 

TLS Online TPP Program

#Id: 1243

#Unit 7. System Physiology – Animal

FSH & LH control growth of the ovaries and testes.