Practice Questions

TLS Online TPP Program

#Question id: 764

Which of the following is NOT correct about tRNA?

#Part-B Specialized Branches in Biotechnology

Charging tRNAs with amino acids is mediated by aminoacyl-tRNA synthetases.
tRNA contains a three-nucleotide sequence known as an anticodon.
Some tRNAs can bind to more than one codon due to wobble base pairing in the second base of the codon.
The match between tRNA anticodon and the mRNA codon ensures the fidelity of translation.

More Questions

TLS Online TPP Program

#Question id: 19535

#Part-B Specialized Branches in Biotechnology

A container has 10 grams of water 5 grams of water is added and 2 grams of water is taken out, what is the final amount of water?

TLS Online TPP Program

#Question id: 19537

#Part-B Specialized Branches in Biotechnology

The equation for aerobic production of acetic acid from ethanol is ____________

C2H5OH(ethanol) + O2(acetic acid) → CH3CO2H + H2O

Acetobacter aceti bacteria are added to vigorously-aerated medium containing 10 g l^-1 ethanol. After some time, the ethanol concentration is 2 g l^-1 and 7.5 g l^-1 acetic acid is produced. Calculate the Observed yield.

TLS Online TPP Program

#Question id: 19539

#Part-B Specialized Branches in Biotechnology

How many grams of carbon is/are in one mole?

TLS Online TPP Program

#Question id: 19552

#Part-B Specialized Branches in Biotechnology

What is the molarity of 245.0 g of H₂SO₄ dissolved in 1.000 L of solution?

TLS Online TPP Program

#Question id: 19554

#Part-B Specialized Branches in Biotechnology

What is the unit of specific growth rate?

TLS Online TPP Program

#Question id: 19684

#Part-B Specialized Branches in Biotechnology

Which of the following is used to measure the electrical activity of the heart?