TLS Online TPP Program

#Id: 5632

#Unit 7. System Physiology – Animal

Each rod and cone photoreceptor is divided into:

an outer segment

an inner segment 

a synaptic terminal zone

TLS Online TPP Program

#Id: 8590

#Unit 2. Cellular Organization

Mitotic CDKs drive phosphorylation of lamins A, B, and C results in disassembly of the intermediate filament lattice into lamin dimers.

TLS Online TPP Program

#Id: 1624

#Unit 4. Cell Communication and Cell Signaling

Lactoferrin Binds and sequesters iron, limiting growth of bacteria and fungi.

TLS Online TPP Program

#Id: 6363

#Unit 2. Cellular Organization

There are 4 genes (I, Z, Y, A), 2 Promoters and 3 lac operators in Lac operon

The major O1 lac operator lies adjacent to promoter

The O1 operator extends from position -5 just upstream of the mRNA start point to position +21 within the transcription unit.

TLS Online TPP Program

#Id: 2768

#Unit 13. Methods in Biology

Footprinting is a means of finding the target DNA sequence, or binding site, of a DNA-binding protein.