The following enzymes are involved in the catabolism of AMP to uric acid. The correct order of their use is:

1. A deaminase

2. A nucleoside phosphorylase

3. A nucleotidase

4. Xanthine oxidase

TLS Online TPP Program

#Question id: 33461

#Unit 1. Molecules and their Interaction Relevant to Biology

Which positions in the purine ring of a purine nucleotide in DNA have the potential to form hydrogen bonds but are not involved in Watson-Crick base pairing?

TLS Online TPP Program

#Question id: 2445

#Unit 2. Cellular Organization

All members of the kinesin family of motor proteins

TLS Online TPP Program

#Question id: 19740

#Unit 3. Fundamental Processes

Choose the correct statement

a) Telomeric RNA component is encoded by TLC1 in yeast, and hTERC in humans

b) Telomeric RNA component is encoded by hTERC in yeast, and TLC1 in humans

c) Telomerase protein component with catalytic activity is encoded by EST2 in yeast, hTERT in humans

d) Telomerase protein component with catalytic activity is encoded by hTERT in yeast, EST2 in humans

TLS Online TPP Program

#Question id: 12020

#Unit 10. Ecological Principles

Bird species X stores seeds in a large number of separate caches in the summer and then locates the caches in the winter. Compared with a bird species that does not store seeds, species X can be expected to have a proportionately larger

TLS Online TPP Program

#Question id: 19101

#Unit 6. System Physiology – Plant

which are specialized bacteria that are obligate parasites of the phloem tissue?