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TLS Online TPP Program

#Id: 2243

The loci that encode hemoglobins are members of a gene family, which is a set of loci that arose by duplication.

#Section 3: Genetics, Cellular and Molecular Biology #Concepts Of Neutral Evolution #Part B Pointers
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TLS Online TPP Program

#Id: 3775

#Section 2: General Biology

The electrons revolve in orbits around the nucleus.
TLS Online TPP Program

#Id: 10286

#Section 2: General Biology

T cells initiate the adaptive immune response by interacting MHC on antigen-presenting cells that have been exposed to pathogens. 
TLS Online TPP Program

#Id: 9263

#Section 2: General Biology

Anammox is anaerobic production of molecular nitrogen from NH4 +and NO2–
TLS Online TPP Program

#Id: 8519

#Section 3: Genetics, Cellular and Molecular Biology
TLS Online TPP Program

#Id: 8599

#Section 3: Genetics, Cellular and Molecular Biology

Cells commit to a new cell division at a specific point in G1 known as START or the restriction point.