The membrane potential of the sperm cell becomes more negative as potassium ions leave the sperm. 

TLS Online TPP Program

#Id: 6490

#Unit 3. Fundamental Processes

Strikingly, a number of TAFs resemble histones: nine of 14 TAPs contain a histone fold domain, though in most cases the TAFs lack the residues of this domain that are responsible for DNA binding. 

TLS Online TPP Program

#Id: 2442

#Unit 3. Fundamental Processes

Nonsense mutations release ribosomes within the RNA of a multigene operon, though, enabling rho to terminate transcription prematurely and prevent expression of distal genes in the transcription unit even though their open reading frames contained wild-type sequences

TLS Online TPP Program

#Id: 6624

#Unit 8. Inheritance Biology

Type of Linkage 

Genes located close together on the same chromosome are called linked genes

Incomplete linkage, intermediate between the two extremes of independent assortment and complete linkage. 

ndependent assortment 

TLS Online TPP Program

#Id: 665

#Unit 3. Fundamental Processes

“Quartets” of G residues is characteristic of Telomere

TLS Online TPP Program

#Id: 8389

#Unit 2. Cellular Organization

Smooth muscle contraction is regulated by the cycling of myosin II between on and off states.