Three signals are required for activation of a naïve T cell

TLS Online TPP Program

#Id: 6851

#Unit 3. Fundamental Processes

SANT-domain-containing proteins interact preferentially with unmodified histone tails.

TLS Online TPP Program

#Id: 525

#Unit 2. Cellular Organization

The second parity rule applies more closely to introns than to exons.

TLS Online TPP Program

#Id: 5849

#Unit 10. Ecological Principles

Species richness of both plants and animals, often, but not always, increases as succession proceeds

TLS Online TPP Program

#Id: 7882

#Unit 2. Cellular Organization

The binding partners for MICOS in the outer membrane are Tom and SAM protein complexes, (involved in import of proteins into the mitochondria). 

TLS Online TPP Program

#Id: 4986

#Unit 6. System Physiology – Plant

Phytochrome is that it enables plants to sense shading by other plants. Plants that increase stem extension in response to shading are said to exhibit a shade avoidance response.