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TLS Online TPP Program

#Id: 1225

Osteoblasts also produce osteoprotegerin, a cytokine that inhibits bone resorption. ate osteoclast activity and bone resorption.

#Unit 7. System Physiology – Animal #Parathyroid Hormone & Vitamin D #Part B Pointers
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TLS Online TPP Program

#Id: 6668

#Unit 3. Fundamental Processes

Two transesterification reactions takes place for 2 exon -1 intron configuration. First transesterification is catalysed variably either by external G or branch point while second transesterification is always caused by exon 1 -3’OH.
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)
TLS Online TPP Program

#Id: 6670

#Unit 3. Fundamental Processes

UACUAAC is branch point sequence for U2 type introns CCUUAAC is branch point sequence for U12 type introns
TLS Online TPP Program

#Id: 6671

#Unit 3. Fundamental Processes

Major U2-type or GU-AG introns
TLS Online TPP Program

#Id: 6672

#Unit 3. Fundamental Processes

Minor U12-type with GU-AG introns (hybrid type)
TLS Online TPP Program

#Id: 6673

#Unit 3. Fundamental Processes

Splice sites are directional in nature. 5’ splice site -the left, or donor, site and the 3’ splice site - right, or acceptor, site