Practice Questions

TLS Online TPP Program

#Question id: 10794

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

#Section 6: Plant, Animal and Microbial Biotechnology

Most abundant organic substance in plants and a highly branched polymer of phenylpropanoid groups
lignins are involved in plant–animal interactions, helping to attract animals to flowers and fruit by providing visual and olfactory signals
lignin has significant protective functions in plants, Its physical toughness deters feeding by animals, and its chemical durability makes it relatively indigestible to herbivores
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: 3958

#Section 3: Genetics, Cellular and Molecular Biology

Why are adult women genetic mosaics?

TLS Online TPP Program

#Question id: 16787

#Section 1: Engineering Mathematics

The following observations are arranged in ascending order. The median of the data is 15 find the value of x.

8, 11, 12, x + 6, 17, 18, 23

TLS Online TPP Program

#Question id: 16778

#Section 1: Engineering Mathematics

Find the Median of the following grouped data.

TLS Online TPP Program

#Question id: 27273

#Section 5: Bioprocess Engineering and Process Biotechnology

The kinetics of microbial growth in a batch culture system is represented by

TLS Online TPP Program

#Question id: 3875

#Section 3: Genetics, Cellular and Molecular Biology

Splicing of introns in nuclear mRNA primary transcripts requires: