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TLS Online TPP Program

#Question id: 11964

 Animals cannot produce enzymes to digest cellulose, yet many termite species consume cellulose from plant material as a main part of their diet. How do termites access the nutrients contained in cellulose?

#I Life Science/ Life Sciences Group – I-V
  1. Termites have specialized mouthparts to mechanically break down the cellulose.
  2. The ingested plant material also contains enzymes for cellulose digestion.
  3. Cellulose is digested intracellularly in the termite hindgut.
  4. Mutualistic bacteria in the hindgut of the termite digest the cellulose into sugars.
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TLS Online TPP Program

#Question id: 8895

#SCPH06 I Botany

What is one characteristic that separates chordates from all other animals?
TLS Online TPP Program

#Question id: 9224

#SCPH06 I Botany

Which of the following strategies would most rapidly increase the genetic diversity of a population in an extinction vortex?
TLS Online TPP Program

#Question id: 19668

#SCPH05 I Biotechnology

Which of the following processes does not result in the production of alcohol?
TLS Online TPP Program

#Question id: 3551

#SCPH01 Biochemistry

In angiosperm plant, assume that the male parent has an AA Bb genotype, and that the female parent has an aa BB genotype. What is genotype in endosperm nucleus, after reproduction between these two plants?
TLS Online TPP Program

#Question id: 14769

#SCPH01 Biochemistry

which one of the following is a database of protein sequence motifs?