Sometimes the S1 nuclease will not digest the single stranded regions completely, so the transcript appears to be a little longer than it really is, But another method, called primer extension, can tell the 5’-end (but not the 3’-end) to the exact nucleotide

TLS Online TPP Program

#Id: 10193

#Unit 6. System Physiology – Plant

DZ appears to be biologically stable because of its resistance to CKX and is generally found in small quantities except for some legumes

TLS Online TPP Program

#Id: 5351

#Unit 10. Ecological Principles

λ represents the finite rate of population change over some time interval, often a year

λ = N1/N0

TLS Online TPP Program

#Id: 8296

#Unit 1. Molecules and their Interaction Relevant to Biology

Graph of v0 against [So] at constant [Eo] for a single- substrate enzyme-catalysed reaction, from the Michaelis-Menten equation.

TLS Online TPP Program

#Id: 7513

#Unit 6. System Physiology – Plant

Auxin biosynthesis from tryptophan (Trp). 

In the first step, Trp is converted to indole-3-pyruvate (IPyA) by the TAA family of tryptophan amino transferases. Subsequently, IAA is produced from IPyA by the YUCCA family of flavin monooxygenases.

TLS Online TPP Program

#Id: 6284

#Unit 3. Fundamental Processes

Mechanism: How Polymerase Find Promoter Sequences