tBid fragment binds to Bcl-2 on the outer mitochondrial membrane, leading to the dissociation of Bak and Bax and release of cytochrome c into the cytosol

TLS Online TPP Program

#Id: 9845

#Unit 6. System Physiology – Plant

cry2 protein is preferentially degraded under blue light, whereas cry1 is much more stable.

TLS Online TPP Program

#Id: 7349

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 3701

#Unit 2. Cellular Organization

In any particular cell, most genes are expressed at a low level

Only a small number of genes, whose products are specialized for the cell type, are highly expressed.

mRNAs expressed at low levels overlap extensively when different cell types are compared.

The abundantly expressed mRNAs are usually specific for the cell type.

TLS Online TPP Program

#Id: 9904

#Unit 4. Cell Communication and Cell Signaling

The AIM2-like receptors (ALRs) are cytosolic receptors that bind DNA molecules from bacteria and viruses.

TLS Online TPP Program

#Id: 8434

#Unit 10. Ecological Principles

If the environment is stable - Selection favors a single act of reproduction.