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TLS Online TPP Program

#Question id: 10344

Some of the following caracteristics of Nitrite reductase, which one of the is incorrect?

#XL - Q Biochemistry
  1. Nitrite is converted into ammonium by NADPH dependent nitrite reductase
  2. It contain two prosthetic groups: an iron–sulfur cluster (Fe4S4) and a specialized heme.
  3. Nitrite (NO2 – ) is a highly reactive, potentially toxic ion immediately transport from the cytosol into chloroplasts in leaves and plastids in roots
  4. Leaf chloroplasts and root plastids contain same type of the nitrite reductase
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TLS Online TPP Program

#Question id: 16109

#XL - T Zoology

Which response to overcooling does not involve muscle contraction
TLS Online TPP Program

#Question id: 2124

#XL - T Zoology

An integral membrane protein can be extracted with:
TLS Online TPP Program

#Question id: 14966

#XL - S Microbiology

The bacterial cell wall is composed of a macromolecular network called peplidoglycan (also known as murein) which is present either alone or in combination with other substances
TLS Online TPP Program

#Question id: 28123

#XL - U Food Technology

Retort pouches are:
TLS Online TPP Program

#Question id: 3259

#XL - T Zoology

Different type of evolution leads to group of taxon in following three manners

A- group of taxon whose member have descended from common ancestor

B- when two lineages convergently  evolve similar character states form  groups that are recognized by pheneticists

c. taxon that include most recent ancestor but not all of its descendent