Four basic processes

a. Energy flow 

b. Mineral cycle 

c. Water cycle 

d. Community dynamics

TLS Online TPP Program

#Id: 10029

#Unit 4. Cell Communication and Cell Signaling

In resting cells,

NF-κB binds directly to an inhibitor called I-κBα

TLS Online TPP Program

#Id: 8158

#Unit 2. Cellular Organization

Soluble ER-resident proteins contain C-terminal KDEL sorting signal that allows them to be retrieved. 

TLS Online TPP Program

#Id: 456

#Unit 2. Cellular Organization

Histone codes are specific and conserved residues that undergoes to modification and changes expression of chromatin.

TLS Online TPP Program

#Id: 368

#Unit 2. Cellular Organization

Supercoiling is related to two properties of genome

1. Packaging 

2. Linking number

TLS Online TPP Program

#Id: 7013

#Unit 5. Developmental Biology

All tissue types possess a unique stem cell niche, and despite many differences among the niche architecture of different tissues.