MCQ
Select the correct statement w.r.t. Krebs cycle
- AOccurs in cytoplasm and mitochondria in the absence of $O_2$
- BFavoured by coenzyme $NADP+$
- ✓Intermediate products contain four, five and six carbon atoms
- DSubstrate molecule is a $3C$ compound
For e.g., $\rightarrow$ Malic acid $(4C)$, Oxalosuccinic acid $(6 C ), \alpha$-Ketoglutaric acid $(5 C )$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$1.$ It is character of non living
$2.$ It is character of living organism
$3.$ It could not be physical, chemical or biological
Statement $I$ : Low temperature preserves the enzyme in a temporarily inactive state whereas high temperature destroys enzymatic activity because proteins are denatured by heat.
Statement $II$ : When the inhibitor closely resembles the substrate in its molecular structure and inhibits the activity of the enzyme, it is known as competitive inhibitor.
In the light of the above statements, choose the correct answer from the options given below :