when defective keratins are expressed in the basal cell layer of the epidermis, they produce a disorder called epidermolysis bullosa simplex

TLS Online TPP Program

#Id: 4230

#Unit 12. Applied Biology

Primary cultures are cells derived directly from tissues following enzymatic dissociation or from tissue fragments referred to as explants.

TLS Online TPP Program

#Id: 9589

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 1042

#Unit 5. Developmental Biology

Limb field - All the cells are capable of forming a limb on their own.

TLS Online TPP Program

#Id: 7332

#Unit 11. Evolution and Behavior

The Hardy-Weinberg law, when the assumptions are met, reproduction alone does not alter allelic or genotypic  frequencies.

Hardy-Weinberg law apply to a single locus (di-allelic/ multiple allele).

TLS Online TPP Program

#Id: 5678

#Unit 7. System Physiology – Animal

The K+ that enters hair cells via the mechanically-sensitive cation channels is recycled. In the cochlea, K+ eventually reaches the stria vascularis and is secreted back into the endolymph, completing the cycle