Practice Questions

TLS Online TPP Program

#Question id: 132

Proline is distinct among the 20 commonly found amino acids because

#Bio-Informatics

it is a ring compound.
it is hydrophilic and ionic.
the nitrogen of the amino group is in a ring.
the carbon of the carboxyl group is in a ring.

More Questions

TLS Online TPP Program

#Question id: 38718

#Plant Biotechnology

Q. Failure of sustained cell division in isolated protoplasts is MOST likely due to

TLS Online TPP Program

#Question id: 38720

#Plant Biotechnology

Q. Which event must occur FIRST for a freshly isolated plant protoplast to enter mitosis?

TLS Online TPP Program

#Question id: 38721

#Plant Biotechnology

Q. During enzymatic maceration, excessive exposure to cellulase–pectinase leads to protoplast lysis mainly because of

TLS Online TPP Program

#Question id: 38722

#Plant Biotechnology

Q. Density gradient centrifugation separates viable protoplasts from debris based primarily on differences in

TLS Online TPP Program

#Question id: 38723

#Plant Biotechnology

Q. Which culture method BEST compensates for the absence of intercellular communication in isolated protoplasts?

TLS Online TPP Program

#Question id: 38726

#Plant Biotechnology

Q. A protoplast culture showing high auxin:cytokinin ratio will MOST LIKELY result in