Soluble CD23 binds to CD21 on the surface of IgE synthesizing B cells, IgE synthesis is increased.

TLS Online TPP Program

#Id: 6639

#Unit 8. Inheritance Biology

Coefficient of coincidence  Ratio of observed double crossovers to expected double crossovers.

TLS Online TPP Program

#Id: 4580

#Unit 6. System Physiology – Plant

In dark-grown or etiolated plants, phytochrome is present in a red light–absorbing form, referred to as Pr because it is synthesized in this form.

TLS Online TPP Program

#Id: 8378

#Unit 2. Cellular Organization

The first myosin discovered

Myosin II, was isolated from skeletal muscle.

TLS Online TPP Program

#Id: 7119

#Unit 6. System Physiology – Plant

ABA is transported by both the xylem and the phloem, but it is normally much more abundant in the phloem sap.

TLS Online TPP Program

#Id: 2103

#Unit 8. Inheritance Biology

Cri-du-chat syndrome- Deletion on 5, short arm