The more massive a biological particle is, the faster it moves in a centrifugal field.

TLS Online TPP Program

#Id: 8588

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 176

#Unit 5. Developmental Biology

Instructive interaction

It occur where the responding cell has a choice of fates and will follow one developmental pathway following induction and an alternative pathway in absence of the inductive signal. 

TLS Online TPP Program

#Id: 10123

#Unit 6. System Physiology – Plant

   

TLS Online TPP Program

#Id: 437

#Unit 2. Cellular Organization

One turn around the nucleosome takes 80 bp of DNA

TLS Online TPP Program

#Id: 3668

#Unit 3. Fundamental Processes

The protein-coding region(s) of each mRNA is composed of a contiguous, non-overlapping string of codons called an open reading frame (commonly known as an ORF).