TLS Online TPP Program

#Question id: 10276


In glycolysis, the enzyme glyceraldehyde 3-phosphate dehydrogenase catalyzes;

#Part-B Specialized Branches in Biotechnology
  1. oxidation of the aldehyde to a carboxylic acid, reducing NAD+ to NADH
  2. reduction of the carboxylic acid to aldehyde, oxidised NADH to NAD+
  3. the conversion of Glyceraldehyde 3-phosphate to 1,3-Bisphosphoglycerate by transfering phosphate group from ATP molecules
  4. conversion of aldehyde group into carboxylic acid, this is first reaction of payoff phase called substrate-level phosphorylation
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TLS Online TPP Program

#Question id: 8924

#Part-B Specialized Branches in Biotechnology

Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent?
1. Protostomes invade terrestrial environments.
2. Cambrian explosion occurs.
3. Deuterostomes invade terrestrial environments.
4. Vertebrates become top predators in the seas.

TLS Online TPP Program

#Question id: 8925

#Part-A Aptitude & General Biotechnology

What is the probable sequence in which the following clades of animals originated, from earliest to most recent?
1. tetrapods
2. vertebrates
3. deuterostomes
4. amniotes
5. bilaterians

TLS Online TPP Program

#Question id: 8926

#Part-A Aptitude & General Biotechnology

Sponges and cnidarians are among the fossilized animals found in both the Ediacara Hills and the Burgess Shale from the Rocky Mountains of British Colombia. This observation requires that

TLS Online TPP Program

#Question id: 8926

#Part-B Specialized Branches in Biotechnology

Sponges and cnidarians are among the fossilized animals found in both the Ediacara Hills and the Burgess Shale from the Rocky Mountains of British Colombia. This observation requires that

TLS Online TPP Program

#Question id: 8927

#Part-A Aptitude & General Biotechnology

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

TLS Online TPP Program

#Question id: 8927

#Part-B Specialized Branches in Biotechnology

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that