COP1, another negative regulator of photomorphogenesis, is a component of the E3 ubiquitin ligase complex that targets photomorphogenesis-promoting proteins for degradation such as phyA, phyB

TLS Online TPP Program

#Id: 6676

#Unit 3. Fundamental Processes

Prp5 is critical for U2 binding

Brr2 facilitates U1 and U4 release

Prp2 is responsible for the activation of the spliceosome Prp22 helps the release of the mature mRNA from the spliceosome

TLS Online TPP Program

#Id: 7732

#Unit 1. Molecules and their Interaction Relevant to Biology

Atoms are indivisible particles that can't be created or destroyed in a chemical reaction.

TLS Online TPP Program

#Id: 5789

#Unit 7. System Physiology – Animal

Iodide is transported out of the thyroid cells across the apical membrane into the follicle by a chloride-iodide ion counter- transporter molecule called pendrin.

TLS Online TPP Program

#Id: 5300

#Unit 7. System Physiology – Animal

The total duration of the cardiac cycle, including systole and diastole, is the reciprocal of the heart rate.

TLS Online TPP Program

#Id: 4769

#Unit 5. Developmental Biology

Specification of the MS cell begins with maternal SKN-1 activating the genes encoding GATA transcription factors MED-1 and MED-2