Biosynthesis of all N-linked oligosaccharides begins in the rough ER with a preformed oligosaccharide precursor containing 14 residues.

TLS Online TPP Program

#Id: 6342

#Unit 8. Inheritance Biology

Nondisjunction Failure of homologous chromosomes or sister chromatids to separate in meiosis or mitosis.

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#Id: 9251

#Unit 6. System Physiology – Plant

The low photosystem II activity in the bundle sheath also minimizes the Rubisco oxygenation reaction.

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#Id: 6587

#Unit 7. System Physiology – Animal

Testosterone, secreted by the Leydig cells located in the interstitium of the testis, is essential for growth and division of the testicular germinal cells.

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#Id: 1000

#Unit 5. Developmental Biology

Two regions of Drosophila chromosome III contain most of homeotic genes

Antennapedia complex

Bithorax complex

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#Id: 3671

#Unit 3. Fundamental Processes

A polycistronic prokaryotic message with three ORFs. Each ribosome binding site is indicated by a purple box labeled RBS.