List of top Questions asked in Tamil Nadu Common Entrance Test

For the given figure \( BC = 15 \, \text{cm}, BD = 35 \, \text{cm}, W = 20 \, \text{N}, W_1 = 80 \, \text{N}\), compute the net moment at the joint B. 
net moment at the joint B
Which one of the following is not a characteristic of PET?
The visibility of anatomical detail in a CT image will increase when:
S1: Ultrasound velocity in bone is greater than in the brain. S2: Ultrasound acoustic impedance is not related to the density of matter.
What is T1 Relaxation time?
In scaling up agitators from a lab model to industrial scale, which one of the following is preferred as a scale-up criterion?
Which of the following cells are most shear sensitive?
Majority of fermentation medium are pseudoplastic. Therefore, heat transfer and mass transfer rates are poor away from the impeller because:
The term kLa during operation of bioreactors refers to:
Partition coefficient in two-phase aqueous extraction is defined as the concentration of solute in:
Michaelis-Menten reaction is:
Arrhenius equation shows the variation of ————— with temperature.
While \( \frac{DV\rho}{\mu} \) is the general expression for Reynolds number, for an agitator, it is:
Which parameter gives the performance of a centrifuge?
A batch reactor is characterized by:
RNA primer at the 5’ ends of Okazaki fragments in prokaryotes are removed by:
Phosphorylation of serine residue on the eIF2 bound to GDP results in:
Premature or incomplete protein synthesis happens due to:
Which one of the following has the ability to inhibit transcription?
A double stranded DNA contains 42 percent of G and C. The percentage of ‘T’ is:
Which enzyme is involved in the base excision repair of DNA?
Mitochondrial DNA replication is carried out by:
Which one of the following is not true about promoters?
Telomerase functions as:
The sequence of the structural genes in the lac operon is in the order of: