The “introns early” hypothesis is the proposal that introns have always been an integral part of the gene.  Genes originated as interrupted structures, and those now without introns have lost them in the course of evolution.

TLS Online TPP Program

#Id: 8694

#Unit 1. Molecules and their Interaction Relevant to Biology

In mammals, gluconeogenesis takes place mainly in the liver, and to a lesser extent in renal cortex and in the epithelial cells that line the inside of the small intestine.

TLS Online TPP Program

#Id: 8695

#Unit 1. Molecules and their Interaction Relevant to Biology

Amino acids can undergo net conversion to glucose and are said to be glucogenic

TLS Online TPP Program

#Id: 8696

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 8697

#Unit 1. Molecules and their Interaction Relevant to Biology

Transketolase catalyzes the transfer of a two carbon fragment from a ketose donor to an aldose acceptor with TPP

Transaldolase catalyses the transfer of a 3 carbon fragment

TLS Online TPP Program

#Id: 8698

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 8699

#Unit 1. Molecules and their Interaction Relevant to Biology