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TLS Online TPP Program

#Question id: 11129

Which of the following statements concerning the neuronal membrane at rest is correct?

#Part-B Specialized Branches in Biotechnology
  1. The extracellular sodium concentration is less than its intracellular concentration
  2. The concentration of chloride is greatest inside the cell
  3. If the resting potential is moved to a more negative value, the cell becomes more excitable
  4. The concentration gradient for potassium is such that it tends to move out of the cell
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TLS Online TPP Program

#Question id: 10340

#Part-B Specialized Branches in Biotechnology

There several charecteristics of nitrate reductase, which of the following properties of nitrate reductase is incorrect?
TLS Online TPP Program

#Question id: 10341

#Part-B Specialized Branches in Biotechnology

The accumulation of nitrate that results from diminished nitrate reductase activity, this symptoms is caused by
TLS Online TPP Program

#Question id: 10344

#Part-B Specialized Branches in Biotechnology

Some of the following caracteristics of Nitrite reductase, which one of the is incorrect?
TLS Online TPP Program

#Question id: 10345

#Part-B Specialized Branches in Biotechnology

In Leaf Chloroplasts and root plastids contain different forms of the enzyme, nitrite reductase such as

a) Roots contain fd-dependent nitrite reductase

b) Shoots contain NADPH dependent nitrite reductase

c) Shoots contain fd-dependent nitrite reductase

d) Roots contain NADPH dependent nitrite reductase

Which one of the following is correct combination?
TLS Online TPP Program

#Question id: 10350

#Part-B Specialized Branches in Biotechnology

Ammonium can be assimilated via an alternative pathway rather than primary pathway which involves the sequential actions of glutamine synthetase(GS) and glutamate synthase(GOGAT), these alternative pathway catalyzes by enzyme known as,
TLS Online TPP Program

#Question id: 10352

#Part-B Specialized Branches in Biotechnology

which of the following amino acid that participates in the malate–aspartate shuttle to transfer reducing equivalents from the mitochondrion and chloroplast into the cytosol?