In the situation where Ki > K1 , This situation has been termed competitive-noncompetitive inhibition

TLS Online TPP Program

#Id: 3700

#Unit 2. Cellular Organization

Deletions in two genes, neither of which is lethal by itself, are introduced into the same strain. If the double mutant dies, the strain is called a synthetic lethal. This technique has been used to great effect with yeast, where the isolation of double mutants can be automated. The procedure is called synthetic genetic array analysis (SGA)

TLS Online TPP Program

#Id: 6669

#Unit 3. Fundamental Processes

There are three type of Splicing signals 

 Major U2-type or GU-AG introns

Minor U12-type or AU-AC introns

Minor U12-type with GU-AG introns (hybrid type)

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#Id: 1363

#Unit 4. Cell Communication and Cell Signaling

JAK kinases become activated after ligand binding and receptor dimerization.

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#Id: 493

#Unit 2. Cellular Organization

S/MARs are constitutive (continuously bound to the matrix or scaffold), or facultative and change their interactions with the matrix depending on cell type or other conditions.

TLS Online TPP Program

#Id: 6714

#Unit 8. Inheritance Biology

Advantages of using bacteria and viruses for genetic studies

Reproduction is rapid. 

Many progeny are produced. 

The haploid genome allows all mutations to be expressed directly. 

Asexual reproduction simplifies the isolation of genetically pure strains. 

Growth in the laboratory is easy and requires little space. 

Genomes are small. 

Techniques are available for isolating and manipulating their genes. 

They can be genetically engineered to produce substances of commercial value.