Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 41901
TLS Online TPP Program

#Question id: 10794

Which one of the following characteristics of about lignin is incorrect?

#SCPH05 I Biotechnology
  1.  Most abundant organic substance in plants and a highly branched polymer of phenylpropanoid groups
  2. lignins are involved in plant–animal interactions, helping to attract animals to flowers and fruit by providing visual and olfactory signals
  3. lignin has significant protective functions in plants, Its physical toughness deters feeding by animals, and its chemical durability makes it relatively indigestible to herbivores

  4. Lignin is generally formed from three different phenylpropanoid alcohols: coniferyl, coumaryl, and sinapyl, alcohols which are synthesized from phenylalanine

More Questions
TLS Online TPP Program

#Question id: 23257

#SCPH06 I Botany

Centromeric probes are useful in identifying 
TLS Online TPP Program

#Question id: 23257

#SCPH28 | Zoology

Centromeric probes are useful in identifying 
TLS Online TPP Program

#Question id: 23258

#SCPH01 Biochemistry

If the probes are hybridized at the ends of the chromosome then they are called as
TLS Online TPP Program

#Question id: 23258

#SCPH01 Biochemistry

If the probes are hybridized at the ends of the chromosome then they are called as
TLS Online TPP Program

#Question id: 23258

#SCPH06 I Botany

If the probes are hybridized at the ends of the chromosome then they are called as
TLS Online TPP Program

#Question id: 23258

#SCPH28 | Zoology

If the probes are hybridized at the ends of the chromosome then they are called as