TLS Online TPP Program

#Question id: 27061


According to the Fischer projection which of the following is correct regarding the given fig.


#Unit 1. Molecules and their Interaction Relevant to Biology
  1. a and b both are L amino acid
  2. a and b both are D amino acid
  3. a is  L  form while b is in  D form 
  4. a is  D  form while b is in  L form 
More Questions
TLS Online TPP Program

#Question id: 11474

#Unit 7. System Physiology – Animal

The blind spot in the human retina is the location that has the collected axons of ________.

TLS Online TPP Program

#Question id: 7244

#Unit 5. Developmental Biology

Following statements are regarding to the evolutionary conservation of homeotic gene organization and transcriptional expression in fruit flies and mice.

A. In fruit flies and mice genes with similar structures occupy the same relative positions on each of the four chromosomes, and paralogous gene groups display similar expression patterns.

B. Hom-C cluster on Drosophila chromosome 3 and the four Hox gene clusters in the mouse genome are similar and evolutionary conserved.

C. Those mammalian genes homologous to the Drosophila labial, proboscipedia, and deformed genes are expressed anteriorly and early, whereas those genes homologous to the Drosophila AbdB gene are expressed posteriorly and later.

D. In fruit flies and mice genes are orthologous Hox gene groups.

E. Those mammalian genes homologous to the Drosophila labial, proboscipedia, and deformed genes are expressed posteriorly and later, whereas those genes homologous to the Drosophila AbdB gene are expressed anteriorly and early.

Which of the following combination is correct?

TLS Online TPP Program

#Question id: 32233

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure shown


TLS Online TPP Program

#Question id: 27039

#Unit 10. Ecological Principles

Prey defenses used against predators such as changing color for camouflage is used by

TLS Online TPP Program

#Question id: 4477

#Unit 3. Fundamental Processes

The large subunit of Pol II has a carboxy-terminal domain (CTD), which is referred to as the “tail”. The CTD contains a series of repeats of the heptapeptide sequence is;